ATE353729T1 - Giessverfahren - Google Patents

Giessverfahren

Info

Publication number
ATE353729T1
ATE353729T1 AT03716204T AT03716204T ATE353729T1 AT E353729 T1 ATE353729 T1 AT E353729T1 AT 03716204 T AT03716204 T AT 03716204T AT 03716204 T AT03716204 T AT 03716204T AT E353729 T1 ATE353729 T1 AT E353729T1
Authority
AT
Austria
Prior art keywords
article
porous powder
powder
casting
sacrificial
Prior art date
Application number
AT03716204T
Other languages
English (en)
Inventor
Jianxin Liu
Michael L Rynerson
Original Assignee
Ex One Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ex One Corp filed Critical Ex One Corp
Application granted granted Critical
Publication of ATE353729T1 publication Critical patent/ATE353729T1/de

Links

Classifications

    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • 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
    • B22F7/06—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 workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10—Formation of a green body
    • B22F10/14—Formation of a green body by jetting of binder onto a bed of metal powder
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10—Formation of a green body
    • B22F10/16—Formation of a green body by embedding the binder within the powder bed
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/68—Cleaning or washing
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Powder Metallurgy (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Jellies, Jams, And Syrups (AREA)
AT03716204T 2002-08-20 2003-02-25 Giessverfahren ATE353729T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40464202P 2002-08-20 2002-08-20

Publications (1)

Publication Number Publication Date
ATE353729T1 true ATE353729T1 (de) 2007-03-15

Family

ID=31946733

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03716204T ATE353729T1 (de) 2002-08-20 2003-02-25 Giessverfahren

Country Status (13)

Country Link
US (1) US7461684B2 (de)
EP (1) EP1534451B1 (de)
JP (1) JP4421477B2 (de)
KR (1) KR20050058404A (de)
CN (1) CN1684786A (de)
AT (1) ATE353729T1 (de)
AU (1) AU2003219919A1 (de)
CA (1) CA2496382A1 (de)
DE (1) DE60311824T2 (de)
ES (1) ES2281635T3 (de)
PT (1) PT1534451E (de)
RU (1) RU2311984C2 (de)
WO (1) WO2004018132A1 (de)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040206470A1 (en) * 2003-04-18 2004-10-21 William Marsh Rice University Containerless infiltration with electromagnetic levitation
US7578335B2 (en) * 2004-08-24 2009-08-25 Gm Global Technology Operations, Inc. Powder metal mold casting for three dimensional parts
US7141207B2 (en) * 2004-08-30 2006-11-28 General Motors Corporation Aluminum/magnesium 3D-Printing rapid prototyping
US8575513B2 (en) * 2006-07-06 2013-11-05 Siemens Energy, Inc. Rapid prototyping of ceramic articles
WO2008103984A2 (en) * 2007-02-23 2008-08-28 The Exone Company Automated powdered infiltrant transfer apparatus and method
US20100044903A1 (en) * 2007-02-23 2010-02-25 The Exone Company Automated infiltrant transfer apparatus and method
WO2008103985A2 (en) * 2007-02-23 2008-08-28 The Exone Company, Llc Replaceable build box for three dimensional printer
GB2454010B (en) * 2007-10-26 2009-11-11 Castings Technology Internat Casting a metal object
US20090169410A1 (en) * 2007-12-31 2009-07-02 Slaton David S Method of forming a thermo pyrolytic graphite-embedded heatsink
DE102009041162A1 (de) * 2009-09-11 2011-03-24 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines Gussteils
FR2961725B1 (fr) * 2010-06-29 2013-02-08 Peugeot Citroen Automobiles Sa Procede de moulage a modele perdu
US8225841B1 (en) 2011-01-03 2012-07-24 James Avery Craftsman, Inc. Central sprue for investment casting
US8424585B2 (en) 2011-01-21 2013-04-23 James Avery Craftsman, Inc. Method and apparatus for creating a pattern
FR2981867B1 (fr) * 2011-10-26 2016-02-12 Snecma Procede de fabrication d'une piece metallique pour turboreacteur d'aeronefs
US20130221192A1 (en) * 2012-02-29 2013-08-29 Ford Motor Company Interchangeable mold inserts
US8567477B2 (en) * 2012-02-29 2013-10-29 Ford Global Technologies, Llc Mold core for forming a molding tool
US9079803B2 (en) * 2012-04-05 2015-07-14 United Technologies Corporation Additive manufacturing hybrid core
CN102886901A (zh) * 2012-11-04 2013-01-23 张德胜 利用太阳能的三维打印线聚光光源和打印方法
AU2013359173A1 (en) 2012-12-14 2015-05-21 Western Michigan University Research Foundation Patternless sand mold and core formation for rapid casting
US20140191439A1 (en) * 2013-01-04 2014-07-10 New York University Continuous Feed 3D Manufacturing
US9126365B1 (en) 2013-03-22 2015-09-08 Markforged, Inc. Methods for composite filament fabrication in three dimensional printing
US10682844B2 (en) * 2013-03-22 2020-06-16 Markforged, Inc. Embedding 3D printed fiber reinforcement in molded articles
US9149988B2 (en) 2013-03-22 2015-10-06 Markforged, Inc. Three dimensional printing
US9186848B2 (en) 2013-03-22 2015-11-17 Markforged, Inc. Three dimensional printing of composite reinforced structures
US11981069B2 (en) 2013-03-22 2024-05-14 Markforged, Inc. Three dimensional printing of composite reinforced structures
US9186846B1 (en) 2013-03-22 2015-11-17 Markforged, Inc. Methods for composite filament threading in three dimensional printing
US9579851B2 (en) 2013-03-22 2017-02-28 Markforged, Inc. Apparatus for fiber reinforced additive manufacturing
US9694544B2 (en) 2013-03-22 2017-07-04 Markforged, Inc. Methods for fiber reinforced additive manufacturing
US9156205B2 (en) 2013-03-22 2015-10-13 Markforged, Inc. Three dimensional printer with composite filament fabrication
US9815268B2 (en) 2013-03-22 2017-11-14 Markforged, Inc. Multiaxis fiber reinforcement for 3D printing
EP3725497B1 (de) 2013-03-22 2024-07-03 Markforged, Inc. Dreidimensionaler drucker
US11237542B2 (en) 2013-03-22 2022-02-01 Markforged, Inc. Composite filament 3D printing using complementary reinforcement formations
US9688028B2 (en) 2013-03-22 2017-06-27 Markforged, Inc. Multilayer fiber reinforcement design for 3D printing
US10953609B1 (en) 2013-03-22 2021-03-23 Markforged, Inc. Scanning print bed and part height in 3D printing
US9956725B2 (en) 2013-03-22 2018-05-01 Markforged, Inc. Three dimensional printer for fiber reinforced composite filament fabrication
RU2535704C1 (ru) * 2013-04-18 2014-12-20 Общество С Ограниченной Ответственностью "Группа "Магнезит" Способ трехмерной печати огнеупорных изделий
US9415438B2 (en) 2013-04-19 2016-08-16 United Technologies Corporation Method for forming single crystal parts using additive manufacturing and remelt
CN104139155A (zh) * 2013-05-06 2014-11-12 福特汽车公司 用于生成模具组件的模的添加制备方法
CN107953572A (zh) 2013-06-05 2018-04-24 马克弗巨德有限公司 用于纤维增强添加制造的方法
WO2015100084A1 (en) * 2013-12-23 2015-07-02 The Exone Company Method of three-dimensional printing using a multi-component build powder
US20150197061A1 (en) * 2014-01-15 2015-07-16 Caterpillar Inc. Customized laser metal powder 3d printed consumable weld inserts
DE102014207510B4 (de) 2014-04-17 2021-12-16 Kennametal Inc. Zerspanungswerkzeug sowie Verfahren zum Herstellen eines Zerspanungswerkzeugs
DE102014207507B4 (de) 2014-04-17 2021-12-16 Kennametal Inc. Zerspanungswerkzeug sowie Verfahren zum Herstellen eines Zerspanungswerkzeugs
CN106573294B (zh) * 2014-08-02 2021-01-01 沃克斯艾捷特股份有限公司 方法和具体地用于冷铸造方法的铸造模具
US9643282B2 (en) 2014-10-17 2017-05-09 Kennametal Inc. Micro end mill and method of manufacturing same
EP3209488B1 (de) * 2014-10-23 2021-10-06 Facebook Inc. Herstellung von strukturinternen leiterbahnen und verbindungen für dreidimensionale hergestellte strukturen
EP3229993B1 (de) 2014-12-12 2023-01-25 Materion Corporation Generative fertigung von artikeln mit beryllium
US9623480B2 (en) 2014-12-19 2017-04-18 Hathibelagal M. Roshan Steel foam and method for manufacturing steel foam
EP3233334B1 (de) * 2014-12-19 2020-10-07 Roshan, Hathibelagal, M. Stahlschaumstoff und verfahren zur herstellung eines stahlschaumstoffes
US10493522B2 (en) 2014-12-19 2019-12-03 Maynard Steel Casting Company Steel foam and method for manufacturing steel foam
AU2016215334A1 (en) * 2015-02-03 2017-08-17 The Nanosteel Company, Inc. Infiltrated ferrous materials
KR101736108B1 (ko) * 2015-06-09 2017-05-17 주식회사 대화알로이테크 써멧의 주조식 제조방법 및 그에 의해 제조된 써멧
BG67021B1 (bg) * 2015-07-14 2020-02-28 „Принт Каст“ Оод Метод за директно леене на отливки чрез послойно изграждане на монолитни композитни леярски форми с интегрирани сърца и система за послойно изграждане на монолитни композитни леярски форми с интегрирани сърца за директно леене на отливки
RU2614480C2 (ru) * 2015-07-20 2017-03-28 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" Способ получения комбинированной формы для отливки сложных заготовок из титановых сплавов
RU168847U1 (ru) * 2015-07-28 2017-02-21 Публичное акционерное общество "Красногорский завод им. С.А. Зверева" Пресс-форма для изготовления выплавляемых моделей
US10150184B2 (en) * 2015-10-21 2018-12-11 Siemens Energy, Inc. Method of forming a cladding layer having an integral channel
CN105834360B (zh) * 2015-11-18 2018-03-06 连云港源钰金属制品有限公司 采用3d打印制作壳模的铸造方法
RU2612480C1 (ru) * 2015-12-07 2017-03-09 Федеральное государственное бюджетное учреждение науки Институт физики прочности и материаловедения Сибирского отделения Российской академии наук (ИФПМ СО РАН) Способ получения низкомодульных сплавов на основе системы титан-ниобий селективным лазерным сплавлением
CN105499492B (zh) * 2015-12-15 2017-08-11 清华大学 非密实结构新铸型
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US10118217B2 (en) 2015-12-17 2018-11-06 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US9579714B1 (en) 2015-12-17 2017-02-28 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US9968991B2 (en) 2015-12-17 2018-05-15 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core
FR3054149B1 (fr) * 2016-07-22 2019-04-05 Safran Procede de fabrication de moule carapace
RU2723684C2 (ru) * 2016-10-20 2020-06-17 Общество с ограниченной ответственностью "Редиус 168" Способ формирования изделий
DE112017005531T5 (de) * 2016-11-01 2019-08-22 Shiloh Industries, Inc. Verbundwerkstoffteil mit externem Teil, das um eine interne Einfügung gegossen ist, und Verfahren zum Herstellen desselben
US11826949B2 (en) * 2016-11-14 2023-11-28 Desktop Metal, Inc. Particle stereolithography
DE102017204968A1 (de) 2017-03-23 2018-09-27 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines Gussteils
WO2018222964A1 (en) * 2017-06-01 2018-12-06 Nike Innovate C.V. Methods of manufacturing articles utilizing foam particles
RU2674120C1 (ru) * 2017-06-15 2018-12-04 Общество с ограниченной ответственностью "Редиус 168" Способ изготовления изделий в опоке
EP3421156B1 (de) * 2017-06-30 2020-06-24 Ansaldo Energia Switzerland AG Giessverfahren zur herstellung einer schaufel für eine gasturbine
US11407034B2 (en) 2017-07-06 2022-08-09 OmniTek Technology Ltda. Selective laser melting system and method of using same
CN107737926A (zh) * 2017-09-18 2018-02-27 大族激光科技产业集团股份有限公司 一种多孔铝合金的激光增材制造方法
CN107617722A (zh) * 2017-09-26 2018-01-23 安徽伟工机械科技有限公司 一种应用消失模铸造工件的铸造方法
DE102017221126A1 (de) * 2017-11-27 2019-05-29 Sms Group Gmbh Walzgerüst
KR102075919B1 (ko) * 2018-06-22 2020-05-19 한국생산기술연구원 바인더-제트 방식 3d 프린팅용 3차원 경량화 패턴 구조, 이를 이용한 주조 공정용 주형 및 주조공정
CN109158542A (zh) * 2018-09-14 2019-01-08 浙江省机电产品质量检测所 基于激光选区烧结的陶瓷型铸造ps整体模具及其快速铸造方法
US11141787B2 (en) 2018-10-10 2021-10-12 Schlumberger Technology Corporation Concurrent, layer-by-layer powder and mold fabrication for multi-functional parts
EP3886633B1 (de) 2018-12-06 2022-08-24 NIKE Innovate C.V. Polsterelement mit schaumstoffpartikeln
CN109622967B (zh) * 2019-02-01 2021-03-12 上海交通大学 一种增材制造不锈钢-镁互锁双金属复杂形状零件的方法
EP3946915B1 (de) 2019-11-19 2022-07-27 Nike Innovate C.V. Verfahren zur additiven herstellung von artikeln mit schaumpartikeln
US11548060B2 (en) 2020-09-18 2023-01-10 GM Global Technology Operations LLC High heat-absorption core for manufacturing of castings
US11654476B2 (en) 2020-09-28 2023-05-23 GM Global Technology Operations LLC Hybrid core for manufacturing of castings
CN112496262A (zh) * 2020-10-20 2021-03-16 浙江省机电设计研究院有限公司 一种基于sls技术的铝合金铸件快速铸造工艺
CN115319045B (zh) * 2022-08-03 2024-11-22 三一集团有限公司 离心铸造模具及离心铸造模具的制造方法

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722574A (en) 1971-06-29 1973-03-27 United Aircraft Corp Process of making magnesium oxide cores
US4093017A (en) * 1975-12-29 1978-06-06 Sherwood Refractories, Inc. Cores for investment casting process
US4312398A (en) 1979-09-28 1982-01-26 The Boeing Company Method of forming fiber and metal composite structures
US4476916A (en) 1981-07-27 1984-10-16 Nusbaum Henry J Method of casting metal matrix composite in ceramic shell mold
US4491558A (en) * 1981-11-05 1985-01-01 Minnesota Mining And Manufacturing Company Austenitic manganese steel-containing composite article
JPS6026821B2 (ja) * 1982-03-29 1985-06-26 工業技術院長 粒子分散型複合材料の製造方法
US4617979A (en) 1984-07-19 1986-10-21 Nikkei Kako Kabushiki Kaisha Method for manufacture of cast articles of fiber-reinforced aluminum composite
RU2021881C1 (ru) * 1986-10-17 1994-10-30 Борд оф Риджентс, Дзе Юниверсити оф Тексас Систем Способ изготовления детали и устройство для его осуществления
US4832105A (en) 1988-01-13 1989-05-23 The Interlake Corporation Investment casting method and apparatus, and cast article produced thereby
US5553657A (en) 1988-11-10 1996-09-10 Lanxide Technology Company, Lp Gating means for metal matrix composite manufacture
US5119864A (en) 1988-11-10 1992-06-09 Lanxide Technology Company, Lp Method of forming a metal matrix composite through the use of a gating means
US5010945A (en) 1988-11-10 1991-04-30 Lanxide Technology Company, Lp Investment casting technique for the formation of metal matrix composite bodies and products produced thereby
US5197528A (en) 1988-11-10 1993-03-30 Lanxide Technology Company, Lp Investment casting technique for the formation of metal matrix composite bodies and products produced thereby
DE3907923C1 (de) 1989-03-11 1989-12-07 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US5204055A (en) 1989-12-08 1993-04-20 Massachusetts Institute Of Technology Three-dimensional printing techniques
US5387380A (en) * 1989-12-08 1995-02-07 Massachusetts Institute Of Technology Three-dimensional printing techniques
US5487420A (en) 1990-05-09 1996-01-30 Lanxide Technology Company, Lp Method for forming metal matrix composite bodies by using a modified spontaneous infiltration process and products produced thereby
JPH0489155A (ja) * 1990-08-02 1992-03-23 Hitachi Metal Precision Ltd 複合部を有する精密鋳造品の製造方法
US5394930A (en) 1990-09-17 1995-03-07 Kennerknecht; Steven Casting method for metal matrix composite castings
US5113925A (en) 1990-10-09 1992-05-19 Pcast Equipment Corporation Investment casting of metal matrix composites
US5234045A (en) 1991-09-30 1993-08-10 Aluminum Company Of America Method of squeeze-casting a complex metal matrix composite in a shell-mold cushioned by molten metal
DE4230970C1 (de) 1992-09-16 1994-07-21 Nolte Markus Dipl Ing Dipl Wir Verfahren zur Herstellung von Feingussteilen
US5775402A (en) * 1995-10-31 1998-07-07 Massachusetts Institute Of Technology Enhancement of thermal properties of tooling made by solid free form fabrication techniques
US5490882A (en) 1992-11-30 1996-02-13 Massachusetts Institute Of Technology Process for removing loose powder particles from interior passages of a body
US5511603A (en) 1993-03-26 1996-04-30 Chesapeake Composites Corporation Machinable metal-matrix composite and liquid metal infiltration process for making same
US5322109A (en) 1993-05-10 1994-06-21 Massachusetts Institute Of Technology, A Massachusetts Corp. Method for pressure infiltration casting using a vent tube
JPH0747443A (ja) * 1993-08-06 1995-02-21 Yamagata Seimitsu Chuzo Kk ロストワックス鋳造方法
CA2134805A1 (en) * 1993-11-29 1995-05-30 Furgan Z. Shaikh Rapidly making complex castings
CA2142636C (en) * 1994-02-18 2005-09-20 Salvatore Caldarise Implantable articles with as-cast macrotextured surface regions and method of manufacturing the same
US5839329A (en) * 1994-03-16 1998-11-24 Baker Hughes Incorporated Method for infiltrating preformed components and component assemblies
US5765624A (en) * 1994-04-07 1998-06-16 Oshkosh Truck Corporation Process for casting a light-weight iron-based material
US5524696A (en) 1994-08-05 1996-06-11 General Motors Corporation Method of making a casting having an embedded preform
GB2301545B (en) 1995-06-02 1999-04-28 Aea Technology Plc The manufacture of composite materials
JP3454636B2 (ja) * 1996-06-05 2003-10-06 理化学研究所 粉末積層法による三次元形状創成方法
WO1998019843A1 (en) * 1996-11-08 1998-05-14 Nu-Cast Inc. Improved truss structure design
JPH1121639A (ja) * 1997-07-01 1999-01-26 Aisin Seiki Co Ltd プリフォームの製造方法
US6148899A (en) 1998-01-29 2000-11-21 Metal Matrix Cast Composites, Inc. Methods of high throughput pressure infiltration casting
JP2000330468A (ja) * 1999-05-18 2000-11-30 Hitachi Ltd 模型製作方法および装置
US6776219B1 (en) * 1999-09-20 2004-08-17 Metal Matrix Cast Composites, Inc. Castable refractory investment mold materials and methods of their use in infiltration casting
US6405785B1 (en) * 2000-01-28 2002-06-18 Mold-Masters Limited Injection molding component with heating element and method of making
US6397922B1 (en) * 2000-05-24 2002-06-04 Massachusetts Institute Of Technology Molds for casting with customized internal structure to collapse upon cooling and to facilitate control of heat transfer
US6585930B2 (en) * 2001-04-25 2003-07-01 Extrude Hone Corporation Method for article fabrication using carbohydrate binder
US20030024611A1 (en) 2001-05-15 2003-02-06 Cornie James A. Discontinuous carbon fiber reinforced metal matrix composite

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US20040140078A1 (en) 2004-07-22
DE60311824D1 (de) 2007-03-29
US7461684B2 (en) 2008-12-09
ES2281635T3 (es) 2007-10-01
PT1534451E (pt) 2007-05-31
EP1534451A1 (de) 2005-06-01
WO2004018132A1 (en) 2004-03-04
CA2496382A1 (en) 2004-03-04
EP1534451B1 (de) 2007-02-14
AU2003219919A1 (en) 2004-03-11
KR20050058404A (ko) 2005-06-16
CN1684786A (zh) 2005-10-19
RU2005107702A (ru) 2005-09-10
JP4421477B2 (ja) 2010-02-24
JP2005536353A (ja) 2005-12-02
RU2311984C2 (ru) 2007-12-10
DE60311824T2 (de) 2007-10-31

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