KR20170098246A - 물 유리를 포함하는 결합제를 사용하여 몰드 및 코어를 층 대 층으로 구성하는 방법, 및 물 유리를 포함하는 결합제 - Google Patents
물 유리를 포함하는 결합제를 사용하여 몰드 및 코어를 층 대 층으로 구성하는 방법, 및 물 유리를 포함하는 결합제 Download PDFInfo
- Publication number
- KR20170098246A KR20170098246A KR1020177019356A KR20177019356A KR20170098246A KR 20170098246 A KR20170098246 A KR 20170098246A KR 1020177019356 A KR1020177019356 A KR 1020177019356A KR 20177019356 A KR20177019356 A KR 20177019356A KR 20170098246 A KR20170098246 A KR 20170098246A
- Authority
- KR
- South Korea
- Prior art keywords
- binder
- less
- weight
- layer
- particularly preferably
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
- B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
- B22C1/188—Alkali metal silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/241—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening using microwave heating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3807—Resin-bonded materials, e.g. inorganic particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/448—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles destructible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/54—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles made of powdered or granular material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
- C04B35/6306—Binders based on phosphoric acids or phosphates
- C04B35/6313—Alkali metal or alkaline earth metal phosphates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J1/00—Adhesives based on inorganic constituents
- C09J1/02—Adhesives based on inorganic constituents containing water-soluble alkali silicates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6026—Computer aided shaping, e.g. rapid prototyping
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/667—Sintering using wave energy, e.g. microwave sintering
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
- C04B2237/704—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the ceramic layers or articles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Composite Materials (AREA)
- Mold Materials And Core Materials (AREA)
- Laminated Bodies (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (28)
- 적어도 하기의 단계를 포함하는, 본체(body)를 층 대 층(layer by layer)으로 구성하는 방법:
a) 구성 재료 혼합물(construction material mixture)의 일 성분으로서 내화성 몰딩 기재(refractory molding base material)를 제공하는 단계;
b) 구성 재료 혼합물의 박층(thin layer)을 0.05 mm 내지 3 mm, 바람직하게는 0.1 mm 내지 2 mm 및 특히 바람직하게는 0.1 mm 내지 1 mm의 층 두께로 스프레딩(spreading)시키는 단계;
c) 상기 박층의 선택된 영역을 하기를 포함하는 결합제로 프린팅하는 단계:
- 수성 알칼리 실리케이트 용액의 형태의 물 유리, 및
- 적어도 하나의 포스페이트 또는 적어도 하나의 보레이트 또는 포스페이트 및 보레이트; 및
d) 상기 단계 b) 및 c)를 중복적으로 반복하는 단계. - 청구항 1에 있어서,
프린팅 된 부위를, 특히 바람직하게는 극초단파 및/또는 적외선에 의해 야기되는 온도 증가에 의해, 경화시키는 단계를 추가로 포함하는 방법. - 청구항 2에 있어서,
프린팅 된 부위의 경화가, 각각의 경우, 구성 재료 혼합물의 프린팅 된 층 1 내지 10개가, 바람직하게는 프린팅 된 층 3 내지 8개가, 구성된 후에, 수행되는 방법. - 청구항 1 내지 청구항 3 중의 하나 이상의 항에 있어서,
상기 방법이,
i) 노(furnace) 속에서의 또는 극초단파에 의한 층 대 층 구성의 완결 후에 본체를 경화시키는 단계, 및 후속적으로
ii) 적어도 부분적으로 경화된 주조 몰드로부터 결합되지 않은 구성 재료 혼합물을 제거하는 단계를 추가로 포함하는 방법. - 청구항 1 내지 청구항 4 중의 하나 이상의 항에 있어서,
상기 내화성 몰딩 기재가, 석영, 지르코늄 또는 크롬 광석 모래, 감람석, 질석, 보크사이트, 내화 점토, 유리 비드, 유리 과립, 중공 알루미늄 실리케이트 미세구 및 이의 혼합물을 포함하고, 바람직하게는 내화성 몰딩 기재를 기준으로 50 중량% 초과의 석영 모래로 이루어진 방법. - 청구항 1 내지 청구항 5 중의 하나 이상의 항에 있어서,
상기 구성 재료 혼합물의 80 중량% 초과, 바람직하게는 90 중량% 초과, 및 특히 바람직하게는 95 중량% 초과가 내화성 몰딩 기재인 방법. - 청구항 1 내지 청구항 6 중의 하나 이상의 항에 있어서,
상기 내화성 몰딩 기재가, 시빙 분석(sieving analysis)으로 측정되는, 50μm 내지 600μm의, 바람직하게는 80μm 내지 300μm의 평균 그레인 직경(average grain diameter)를 가지는 방법. - 청구항 1 내지 청구항 7 중의 하나 이상의 항에 있어서,
상기 물 유리(water glass)가, 용매/희석제를 포함하여, 몰딩 기재를 기준으로, 0.5 중량% 내지 7 중량%, 바람직하게는 0.75 중량% 내지 6 중량%, 및 특히 바람직하게는 1 중량% 내지 5.0 중량%의 양으로 사용되는 방법. - 청구항 1 내지 청구항 8 중의 하나 이상의 항에 있어서,
물 유리-계(based) 결합제를 위한 무기(inorganic) 경화제가 상기 구성 재료 혼합물에 첨가되고, 상기 무기 경화제는 바람직하게는 포스페이트인 방법. - 청구항 9에 있어서,
결합제에 대한 경화제의 비율이 5 중량% 이상 25중량% 미만, 바람직하게는 8 중량% 이상 내지 20 중량% 미만, 특히 바람직하게는 10 중량% 이상 내지 15중량 % 미만인 방법. - 청구항 9에 있어서,
몰딩 기재를 기준으로, 0.05 중량% 내지 2 중량%, 바람직하게는 0.1 중량% 내지 1 중량%, 특히 바람직하게는 0.1 중량% 내지 0.6 중량%의 무기 경화제가 사용되는 방법. - 청구항 1 내지 청구항 11 중의 하나 이상의 항에 있어서,
프린팅이 다수의 노즐을 가진 프린트 헤드로 수행되고, 상기 노즐은 바람직하게는 개별적으로 선택적으로 컨트롤 가능한 것인 방법. - 청구항 12에 있어서,
상기 프린트 헤드가 적어도 컴퓨터에 의해 하나의 평면에서 컨트롤되어 이동가능하고, 상기 노즐이 액체 결합제를 층 대 층으로 적용하는 방법. - 청구항 12 또는 청구항 13에 있어서,
상기 프린트 헤드가 버블-제트(bubble-jet) 또는 피조 기술(piezo technology)을 지닌 드롭-온-디맨드 프린트 헤드(drop-on-demand print head)인 방법. - 청구항 1 내지 청구항 14 중의 하나 이상의 항에 있어서,
상기 적어도 하나의 포스페이트가 적어도 25℃에서 수용성이고, 바람직하게는 알칼리 포스페이트, 특히 바람직하게는 나트륨 폴리포스페이트 또는 나트륨 메타포스페이트 또는 둘 다인 방법. - 청구항 1 내지 청구항 15 중의 하나 이상의 항에 있어서,
상기 결합제가, 포스페이트를, 바람직하게는 0.01 초과 0.5 미만의 P2O5/SiO2의 몰 비(결합제 내 P2O5로서 및 SiO2에 대해 계산됨)로, 함유하는 방법. - 청구항 1 내지 청구항 16 중의 하나 이상의 항에 있어서,
상기 결합제가, 보레이트를, 바람직하게는 0.01 내지 0.5의 B2O3/SiO2의 몰 비(결합제 내 B2O3 및 SiO2에 대해 계산됨)로, 함유하는 방법. - 청구항 1 내지 청구항 17 중의 하나 이상의 항에 있어서,
상기 적어도 하나의 보레이트가 적어도 25℃에서 수용성이고, 바람직하게는 알칼리 보레이트, 특히 바람직하게는 이나트륨 테트라보레이트 데카하이드레이트(disodium tetraborate decahydrate)인 방법. - 금속 주조, 특히 철(iron), 강철(steel), 구리 또는 알루미늄 주조용의, 청구항 1 내지 청구항 18 중의 하나 이상의 항에 따라 제조가능한, 몰드 또는 코어.
- 하기를 포함하는, 결합제로:
- 0.4 초과의, 바람직하게는 0.5 초과의, 및 보다 바람직하게는 0.6 초과 및 특히 바람직하게는 0.7 초과의 Na2O / M2O의 몰비와, 1.4 초과 내지 2.8 미만의, 바람직하게는 1.6 초과 내지 2.6 미만의, 바람직하게는 1.8 초과 내지 2.5 미만의 및 보다 바람직하게는 1.9 초과 내지 2.4 미만의 몰 모듈러스 SiO2/M2O를 가지는 물 유리로, 상기에서, 각각의 경우, M2O가, 결합제 속에 함유된 무정형 알칼리 실리케이트, 알칼리 옥사이드, 알칼리 하이드록사이드, 알칼리 포스페이트 및/또는 알칼리 보레이트를 기준으로 하여, 산화물로서 계산된 리튬, 나트륨 및 칼륨의 몰량(molar amount)의 합을 나타내는, 물유리,
- 상기에서, 결합제는 25mPas 미만의 25℃의 온도에서의 동점도(dynamic viscosity)를 가지고;
- 결합제 내 임의의 입자상 성분이 70μm 미만의 D90 값을 가지며;
- 상기 결합제는 적어도 하나의 포스페이트 또는 적어도 하나의 보레이트 또는 포스페이트 및 보레이트를 함유하는, 결합제. - 청구항 20에 있어서,
상기 결합제가, 22 중량% 초과 내지 40중량 % 미만의, 바람직하게는 24 중량% 초과 내지 38중량% 미만의, 바람직하게는 26 중량% 초과 내지 36 중량% 미만의, 특히 바람직하게는 28 중량% 초과 내지 35중량% 미만의 고체 함량을 가지는, 결합제. - 청구항 20 또는 청구항 21에 있어서,
결합제 내 입자가, 존재하는 경우,
- 40μm 미만의, 바람직하게는 30μm 미만의, 특히 바람직하게는 25μm 미만의, 보다 바람직하게는 20μm의 D90 값을 가지거나/가지고,
- 250μm 미만의, 바람직하게는 120μm 미만의, 바람직하게는 50μm 미만의, 보다 바람직하게는 40μm 미만의, 특히 바람직하게는 35μm 미만의, 보다 바람직하게는 30μm 미만의 D100 값을 가지는, 결합제. - 청구항 20 내지 청구항 22 중의 하나 이상의 항에 있어서,
상기 적어도 하나의 포스페이트가 적어도 25℃에서 수용성이고, 바람직하게는 알칼리 포스페이트, 특히 바람직하게는 나트륨 폴리포스페이트 또는 나트륨 메타포스페이트 또는 둘 다인, 결합제. - 청구항 20 내지 청구항 23 중의 하나 이상의 항에 있어서,
상기 결합제가, 포스페이트를 바람직하게는 0.01 초과 내지 0.5 미만의 P2O5/SiO2의 몰 비(결합제 내 SiO2에 대한 P2O5로서 계산됨)로 함유하는, 결합제. - 청구항 20 내지 청구항 24 중의 하나 이상의 항에 있어서,
상기 결합제가 보레이트를, 바람직하게는 0.01 내지 0.5의 몰 비 B2O3/SiO2 (결합제 내 SiO2 에 대한 B2O3 로서 계산됨)로 함유하는, 결합제. - 청구항 20 내지 청구항 25 중의 하나 이상의 항에 있어서,
상기 적어도 하나의 보레이트가 적어도 25℃에서 수용성이며 바람직하게는 알칼리 보레이트, 특히 바람직하게는 이나트륨 테트라보레이트 데카하이드레이트(disodium tetraborate decahydrate),인 결합제. - 청구항 20 내지 청구항 26 중의 하나 이상의 항에 있어서,
상기 결합제가 표면-활성 성분(surface-active substance), 바람직하게는 계면활성제를, 특히 0.01 내지 4.0 중량%로, 바람직하게는 0.1 내지 3.0 중량%로 추가로 함유하는, 결합제. - 청구항 1 내지 청구항 19 중의 하나 이상의 항에 있어서,
상기 결합제가 청구항 20 내지 청구항 27 중의 하나 이상의 항에 의해 추가로 정의되는, 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014118577.3 | 2014-12-12 | ||
| DE102014118577.3A DE102014118577A1 (de) | 2014-12-12 | 2014-12-12 | Verfahren zum schichtweisen Aufbau von Formen und Kernen mit einem wasserglashaltigen Bindemittel und ein wasserglashaltiges Bindemittel |
| PCT/DE2015/000589 WO2016091249A1 (de) | 2014-12-12 | 2015-12-11 | Verfahren zum schichtweisen aufbau von formen und kernen mit einem wasserglashaltigen bindemittel und ein wasserglashaltiges bindemittel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170098246A true KR20170098246A (ko) | 2017-08-29 |
| KR102377287B1 KR102377287B1 (ko) | 2022-03-22 |
Family
ID=55272192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177019356A Expired - Fee Related KR102377287B1 (ko) | 2014-12-12 | 2015-12-11 | 물 유리를 포함하는 결합제를 사용하여 몰드 및 코어를 층 대 층으로 구성하는 방법, 및 물 유리를 포함하는 결합제 |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US20170320128A1 (ko) |
| EP (2) | EP3230046B1 (ko) |
| JP (2) | JP7049112B2 (ko) |
| KR (1) | KR102377287B1 (ko) |
| CN (2) | CN107000322A (ko) |
| BR (1) | BR112017012507B1 (ko) |
| DE (1) | DE102014118577A1 (ko) |
| ES (1) | ES2949097T3 (ko) |
| MX (1) | MX2017007586A (ko) |
| PL (1) | PL3230046T3 (ko) |
| RU (1) | RU2706616C2 (ko) |
| WO (1) | WO2016091249A1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190044753A (ko) * | 2017-10-23 | 2019-05-02 | 한국도자기주식회사 | 바인더 제팅 3d 프린팅용 도자기 조성물 및 이를 이용한 도자기의 제조방법 |
| KR20220133653A (ko) * | 2021-03-25 | 2022-10-05 | 한국생산기술연구원 | 3d 프린팅용 무기 바인더 및 그 제조방법 |
| CN117534451A (zh) * | 2023-09-08 | 2024-02-09 | 长安大学 | 一种3d打印硅基陶瓷型芯制备方法及其应用 |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017146740A1 (en) * | 2016-02-26 | 2017-08-31 | Hewlett-Packard Development Company, L.P. | Three-dimensional (3d) printing |
| DE102016124061A1 (de) * | 2016-12-12 | 2018-06-14 | KTM Technologies GmbH | Verlorener Formkern sowie ein Verfahren zur Herstellung eines Bauteils und das Bauteil selbst |
| DE102017107531A1 (de) * | 2017-04-07 | 2018-10-11 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung von Gießformen, Kernen und daraus regenerierten Formgrundstoffen |
| AT522906B1 (de) | 2017-05-16 | 2021-04-15 | Idee & Design The Art Factory Gmbh | Verfahren zur Herstellung eines dreidimensionalen Objekts |
| WO2018215113A1 (de) * | 2017-05-23 | 2018-11-29 | Exone Gmbh | NACHBEHANDLUNGSVERFAHREN ZUR ERHÖHUNG DER HEIßFESTIGKEIT EINES AUS PARTIKELMATERIAL UND BINDEMITTEL GEFERTIGTEN FORMTEILS, 3D-DRUCK-ANORDNUNG UND FORMTEIL |
| DE102017114628A1 (de) * | 2017-06-30 | 2019-01-03 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung einer Formstoffmischung und eines Formkörpers daraus in der Gießereiindustrie sowie Kit zur Anwendung in diesem Verfahren |
| CN108102555A (zh) * | 2017-12-27 | 2018-06-01 | 杜海芳 | 一种无机耐高温粘结组合物及制备方法与应用 |
| DE102018200607A1 (de) | 2018-01-15 | 2019-07-18 | Reinsicht Gmbh | Verfahren zur Erzeugung von für die Herstellung von Faserverbundkörpern oder Gussteilen aus Metall oder Kunststoff geeigneten Formen und Kernen, bei dem Verfahren einsetzbare Formgrundstoffe und Binder sowie gemäß dem Verfahren hergestellte Formen und Kerne |
| NL2020447B1 (en) * | 2018-02-15 | 2019-08-22 | Concr3De B V | Additive manufacturing of an inorganic geopolymer object |
| DE102018111014B4 (de) | 2018-05-08 | 2023-03-30 | Ernst-Abbe-Hochschule Jena | Verfahren zum dreidimensionalen additiven Aufbau eines Formkörpers aus Wasserglas |
| PL243474B1 (pl) * | 2018-05-28 | 2023-08-28 | Abb Spolka Z Ograniczona Odpowiedzialnoscia | Sposób wykonywania form piaskowych zabezpieczonych powłoką ochronną |
| FR3083472B1 (fr) * | 2018-07-07 | 2021-12-24 | Nantes Ecole Centrale | Procédé et dispositif de fabrication additive par agglomération d’un matériau granulaire |
| DE102018131811A1 (de) | 2018-08-13 | 2020-02-13 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verwendung einer Schlichtezusammensetzung und entsprechendes Verfahren zur Herstellung einer Schleudergusskokille mit einem Schlichteüberzug |
| RU2696590C1 (ru) * | 2018-11-14 | 2019-08-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени И.Н. Ульянова" | Способ приготовления жидкостекольного связующего для получения формовочных и стержневых смесей |
| EP3863834A4 (en) | 2018-12-21 | 2022-05-18 | Hewlett-Packard Development Company, L.P. | THREE-DIMENSIONAL PRINTING |
| US11759848B2 (en) * | 2019-01-22 | 2023-09-19 | Lift Technology | Method for inorganic binder castings |
| US11123789B2 (en) * | 2019-01-22 | 2021-09-21 | Lift Technology | Method for inorganic binder castings |
| JP7156096B2 (ja) | 2019-03-06 | 2022-10-19 | 新東工業株式会社 | 付加製造システム及び容器 |
| EP3747634B1 (de) * | 2019-06-07 | 2022-05-04 | ExOne GmbH | Verfahren zum herstellen mindestens eines bauteils im 3d-druck und 3d-drucker |
| DE102019116406A1 (de) | 2019-06-17 | 2020-12-17 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Additivmischung für Formstoffmischungen zur Herstellung wasserglasgebundener Gießereiformen und Gießereikerne |
| DE102019116702A1 (de) * | 2019-06-19 | 2020-12-24 | Ask Chemicals Gmbh | Geschlichtete Gießformen erhältlich aus einer Formstoffmischung enthaltend ein anorganisches Bindemittel und Phosphat- und oxidische Borverbindungen, ein Verfahren zu deren Herstellung und deren Verwendung |
| FR3099999B1 (fr) * | 2019-08-22 | 2022-11-04 | Safran Helicopter Engines | Procédé de fabrication additive d’un moule pour fonderie et procédé de fabrication d’une pièce métallique mettant en œuvre ledit procédé |
| DE102020102784A1 (de) | 2019-11-17 | 2021-05-20 | Fricke Und Mallah Microwave Technology Gmbh | Mikrowellen-sandformkasten |
| CN110819167A (zh) * | 2019-11-25 | 2020-02-21 | 武汉绿之美铸造材料有限公司 | 一种喷墨式的3d打印机用墨水及其制造方法 |
| DE102020107742A1 (de) | 2020-03-20 | 2021-09-23 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines Formkörpers |
| CN111377744A (zh) * | 2020-03-24 | 2020-07-07 | 共享智能铸造产业创新中心有限公司 | 3d打印陶瓷材料用硫酸盐基复合粘结剂 |
| DE102020110289A1 (de) | 2020-04-15 | 2021-10-21 | Peak Deutschland Gmbh | Verfahren unter Verwendung eines anorganischen Binders für die Herstellung von ausgehärteten dreidimensional geschichteten Formkörpern für Gießereikerne und -formen |
| US12285798B2 (en) | 2020-06-01 | 2025-04-29 | LightSpeed Concepts Inc. | Tool-less method for making molds, cores, and temporary tools |
| US20230278283A1 (en) * | 2020-06-25 | 2023-09-07 | Hewlett-Packard Development Company, L.P. | Shear thinning build material slurry |
| DE102020119013A1 (de) * | 2020-07-17 | 2022-01-20 | HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines Artikels zur Verwendung in der Gießereiindustrie, entsprechende Form, Kern, Speiserelement oder Formstoffmischung sowie Vorrichtungen und Verwendungen |
| DE102021002770A1 (de) * | 2021-05-28 | 2022-12-01 | Voxeljet Ag | 3d-druckverfahren und damit hergestelltes formteil unter verwendung von wasserglasbinder und ester |
| DE102021116930A1 (de) | 2021-06-30 | 2023-01-05 | Ask Chemicals Gmbh | Verfahren zum schichtweisen aufbau von formen und kernen mit einem wasserglashaltigen bindemittel |
| AT525545B1 (de) * | 2021-10-27 | 2023-05-15 | Breitenberger Georg | Verfahren und vorrichtung zur herstellung von formbauteilen |
| DE102023107871A1 (de) | 2023-03-28 | 2024-10-02 | Ask Chemicals Gmbh | Verfahren zum schichtweisen aufbau von körpern durch 3-d druck mit einem wasserglashaltigen bindemittel und einem verarbeitungsadditiv |
| WO2026005618A1 (en) * | 2024-06-24 | 2026-01-02 | Foundry Lab Limited | Materials and methods for 3d printing and 3d-printed moulds |
| JP7713748B1 (ja) * | 2024-09-10 | 2025-07-28 | 株式会社ツチヨシ産業 | 水溶性バインダー組成物、水溶性鋳型用材料、水溶性鋳型及びその製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100271695B1 (ko) * | 1996-02-29 | 2000-12-01 | 로렌스엘.디에커 | 결합제 조성물과 물붕괴성 몰드 및 이들의 제조 및 사용방법 |
| JP2004508941A (ja) * | 2000-09-25 | 2004-03-25 | ゲネリス ゲーエムベーハー | 堆積法によるパーツ作製方法 |
| KR20100093546A (ko) * | 2007-10-30 | 2010-08-25 | 아슈란트-쥐트케미-케른페스트 게엠베하 | 개선된 유동성을 갖는 주형 재료 혼합물 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233078A (en) * | 1979-07-03 | 1980-11-11 | Kaiser Aluminum & Chemical Corporation | Refractory composition for forming a monolithic structure |
| US4347890A (en) * | 1981-03-09 | 1982-09-07 | Pq Corporation | Method for binding particulate materials |
| EP0111398B1 (en) * | 1982-12-11 | 1987-01-21 | Foseco International Limited | Alkali metal silicate binder compositions |
| JP2618448B2 (ja) | 1988-08-09 | 1997-06-11 | 株式会社日立製作所 | ガスタービン燃焼器状態監視装置及び監視方法及び制御方法 |
| US5204055A (en) | 1989-12-08 | 1993-04-20 | Massachusetts Institute Of Technology | Three-dimensional printing techniques |
| JP3215881B2 (ja) * | 1994-05-27 | 2001-10-09 | イーオーエス ゲゼルシャフト ミット ベシュレンクテル ハフツング イレクトロ オプティカル システムズ | 鋳込み技術に使用される方法 |
| SE520565C2 (sv) * | 2000-06-16 | 2003-07-29 | Ivf Industriforskning Och Utve | Sätt och apparat vid framställning av föremål genom FFF |
| US7087109B2 (en) * | 2002-09-25 | 2006-08-08 | Z Corporation | Three dimensional printing material system and method |
| US7807077B2 (en) * | 2003-06-16 | 2010-10-05 | Voxeljet Technology Gmbh | Methods and systems for the manufacture of layered three-dimensional forms |
| US7381360B2 (en) * | 2003-11-03 | 2008-06-03 | Hewlett-Packard Development Company, L.P. | Solid free-form fabrication of three-dimensional objects |
| DE102004042535B4 (de) | 2004-09-02 | 2019-05-29 | Ask Chemicals Gmbh | Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung |
| DE102006049379A1 (de) | 2006-10-19 | 2008-04-24 | Ashland-Südchemie-Kernfest GmbH | Phosphorhaltige Formstoffmischung zur Herstellung von Giessformen für die Metallverarbeitung |
| DE102007008149A1 (de) | 2007-02-19 | 2008-08-21 | Ashland-Südchemie-Kernfest GmbH | Thermische Regenerierung von Gießereisand |
| DE102007045649B4 (de) | 2007-09-25 | 2015-11-19 | H2K Minerals Gmbh | Verfahren zur Herstellung einer Form und/oder eines Kernes unter Verwendung von zerkleinerten natürlichen partikulären amorphen Kieselsäurematerialien im Gießereibereich und Binderzusammensetzung |
| US8221669B2 (en) * | 2009-09-30 | 2012-07-17 | Stratasys, Inc. | Method for building three-dimensional models in extrusion-based digital manufacturing systems using ribbon filaments |
| DE102011105688A1 (de) | 2011-06-22 | 2012-12-27 | Hüttenes-Albertus Chemische Werke GmbH | Verfahren zum schichtweisen Aufbau von Modellen |
| DK201170423A (en) | 2011-08-02 | 2013-02-03 | Bollerup Jensen As | A low viscosity metal silicate composition |
| DE102011053205B4 (de) | 2011-09-01 | 2017-05-24 | Exone Gmbh | Verfahren zum herstellen eines bauteils in ablagerungstechnik |
| DE102011115025A1 (de) * | 2011-10-07 | 2013-04-11 | Ask Chemicals Gmbh | Beschichtungsmassen für anorganische Gießformen und Kerne enthaltend Salze und deren Verwendung |
| DE102012020510B4 (de) | 2012-10-19 | 2019-02-14 | Ask Chemicals Gmbh | Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss |
| DE102012020509A1 (de) | 2012-10-19 | 2014-06-12 | Ask Chemicals Gmbh | Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss |
| DE102012020511A1 (de) | 2012-10-19 | 2014-04-24 | Ask Chemicals Gmbh | Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss |
| JP5986498B2 (ja) * | 2012-12-19 | 2016-09-06 | 旭有機材株式会社 | コーテッドサンドの製造方法及び鋳型の製造方法 |
-
2014
- 2014-12-12 DE DE102014118577.3A patent/DE102014118577A1/de not_active Ceased
-
2015
- 2015-12-11 CN CN201580067225.1A patent/CN107000322A/zh active Pending
- 2015-12-11 RU RU2017124624A patent/RU2706616C2/ru active
- 2015-12-11 US US15/534,551 patent/US20170320128A1/en not_active Abandoned
- 2015-12-11 CN CN202310965130.8A patent/CN117067581A/zh active Pending
- 2015-12-11 BR BR112017012507-2A patent/BR112017012507B1/pt not_active IP Right Cessation
- 2015-12-11 KR KR1020177019356A patent/KR102377287B1/ko not_active Expired - Fee Related
- 2015-12-11 EP EP15830761.1A patent/EP3230046B1/de active Active
- 2015-12-11 ES ES15830761T patent/ES2949097T3/es active Active
- 2015-12-11 WO PCT/DE2015/000589 patent/WO2016091249A1/de not_active Ceased
- 2015-12-11 MX MX2017007586A patent/MX2017007586A/es unknown
- 2015-12-11 EP EP23175732.9A patent/EP4234132A3/de not_active Withdrawn
- 2015-12-11 JP JP2017529333A patent/JP7049112B2/ja not_active Expired - Fee Related
- 2015-12-11 PL PL15830761.1T patent/PL3230046T3/pl unknown
-
2020
- 2020-12-28 JP JP2020218904A patent/JP2021049584A/ja active Pending
-
2022
- 2022-10-13 US US18/046,191 patent/US11759847B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100271695B1 (ko) * | 1996-02-29 | 2000-12-01 | 로렌스엘.디에커 | 결합제 조성물과 물붕괴성 몰드 및 이들의 제조 및 사용방법 |
| JP2004508941A (ja) * | 2000-09-25 | 2004-03-25 | ゲネリス ゲーエムベーハー | 堆積法によるパーツ作製方法 |
| KR20100093546A (ko) * | 2007-10-30 | 2010-08-25 | 아슈란트-쥐트케미-케른페스트 게엠베하 | 개선된 유동성을 갖는 주형 재료 혼합물 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190044753A (ko) * | 2017-10-23 | 2019-05-02 | 한국도자기주식회사 | 바인더 제팅 3d 프린팅용 도자기 조성물 및 이를 이용한 도자기의 제조방법 |
| KR20220133653A (ko) * | 2021-03-25 | 2022-10-05 | 한국생산기술연구원 | 3d 프린팅용 무기 바인더 및 그 제조방법 |
| CN117534451A (zh) * | 2023-09-08 | 2024-02-09 | 长安大学 | 一种3d打印硅基陶瓷型芯制备方法及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3230046A1 (de) | 2017-10-18 |
| JP2021049584A (ja) | 2021-04-01 |
| DE102014118577A1 (de) | 2016-06-16 |
| BR112017012507A2 (pt) | 2018-01-09 |
| US20170320128A1 (en) | 2017-11-09 |
| JP2017538585A (ja) | 2017-12-28 |
| EP4234132A2 (de) | 2023-08-30 |
| EP4234132A3 (de) | 2024-03-20 |
| CN107000322A (zh) | 2017-08-01 |
| ES2949097T3 (es) | 2023-09-25 |
| US11759847B2 (en) | 2023-09-19 |
| RU2017124624A (ru) | 2019-01-15 |
| KR102377287B1 (ko) | 2022-03-22 |
| MX2017007586A (es) | 2017-09-07 |
| WO2016091249A1 (de) | 2016-06-16 |
| RU2706616C2 (ru) | 2019-11-19 |
| RU2017124624A3 (ko) | 2019-05-21 |
| BR112017012507B1 (pt) | 2022-07-12 |
| CN117067581A (zh) | 2023-11-17 |
| EP3230046B1 (de) | 2023-05-31 |
| US20230059329A1 (en) | 2023-02-23 |
| PL3230046T3 (pl) | 2023-10-02 |
| JP7049112B2 (ja) | 2022-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11759847B2 (en) | Method for constructing molds and cores layer by layer by means of a binder containing water glass, and a binder containing water glass | |
| CN105307796B (zh) | 用于制造金属铸件的模具和芯模的基于无机粘合剂的含锂的模制材料混合物 | |
| RU2762467C1 (ru) | Способ изготовления литейных форм и литейных стержней, пригодных для изготовления изделий из волокнистых композиционных материалов или литых деталей из металла или полимерного материала, формовочные материалы и связующие, используемые в способе, а также литейные формы и стержни, изготовленные этим способом | |
| JP5946526B2 (ja) | 模型を積層造形する方法 | |
| CN105102148B (zh) | 包含粒状形式的铝和锆的金属氧化物的模具材料混合物 | |
| JP6165242B2 (ja) | 硫酸バリウムを含む鋳型材料混合物 | |
| CN104470652A (zh) | 用于金属浇铸的模具和型芯的制备方法以及根据所述方法制得的模具和型芯 | |
| JP2022539004A (ja) | 無機結合剤並びにリン酸塩の化合物及び酸化ホウ素化合物を含有する鋳型材料の混合物から得られる表面処理された鋳型、並びにその製造方法及び使用 | |
| KR102906231B1 (ko) | 다이캐스팅용 코어 | |
| KR20240027711A (ko) | 물유리를 함유한 바인더를 이용한 주형 및 코어의 적층 구축 방법 | |
| CN121443407A (zh) | 含有一种或多种碱土金属化合物的建筑材料混合物以及用于生产模具和型芯的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| AMND | Amendment | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| AMND | Amendment | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
St.27 status event code: N-2-6-B10-B15-exm-PE0601 |
|
| X091 | Application refused [patent] | ||
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T13-X000 | Administrative time limit extension granted |
St.27 status event code: U-3-3-T10-T13-oth-X000 |
|
| AMND | Amendment | ||
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PX0901 | Re-examination |
St.27 status event code: A-2-3-E10-E12-rex-PX0901 |
|
| PX0701 | Decision of registration after re-examination |
St.27 status event code: A-3-4-F10-F13-rex-PX0701 |
|
| X701 | Decision to grant (after re-examination) | ||
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20250318 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| H13 | Ip right lapsed |
Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-OTH-PC1903 (AS PROVIDED BY THE NATIONAL OFFICE); TERMINATION CATEGORY : DEFAULT_OF_REGISTRATION_FEE Effective date: 20250318 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20250318 |