ATE264281T1 - Formbare zusammensetzung und verfahren zur herstellung von sinterkörpern daraus - Google Patents

Formbare zusammensetzung und verfahren zur herstellung von sinterkörpern daraus

Info

Publication number
ATE264281T1
ATE264281T1 AT98304222T AT98304222T ATE264281T1 AT E264281 T1 ATE264281 T1 AT E264281T1 AT 98304222 T AT98304222 T AT 98304222T AT 98304222 T AT98304222 T AT 98304222T AT E264281 T1 ATE264281 T1 AT E264281T1
Authority
AT
Austria
Prior art keywords
sintered bodies
moldable composition
producing sintered
bodies therefrom
composition
Prior art date
Application number
AT98304222T
Other languages
English (en)
Inventor
Dunstan Haridra Peiris
Original Assignee
Ceramet Technologies Pte Ltd
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 Ceramet Technologies Pte Ltd filed Critical Ceramet Technologies Pte Ltd
Application granted granted Critical
Publication of ATE264281T1 publication Critical patent/ATE264281T1/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
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
    • 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
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/64—Burning or sintering processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT98304222T 1997-12-15 1998-05-28 Formbare zusammensetzung und verfahren zur herstellung von sinterkörpern daraus ATE264281T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG9704461A SG86995A1 (en) 1997-12-15 1997-12-15 Mouldable composition and process

Publications (1)

Publication Number Publication Date
ATE264281T1 true ATE264281T1 (de) 2004-04-15

Family

ID=20429812

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98304222T ATE264281T1 (de) 1997-12-15 1998-05-28 Formbare zusammensetzung und verfahren zur herstellung von sinterkörpern daraus

Country Status (4)

Country Link
US (1) US6075083A (de)
EP (1) EP0930281B1 (de)
AT (1) ATE264281T1 (de)
SG (1) SG86995A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821072C2 (de) * 1998-05-12 2000-09-21 Loedige Maschbau Gmbh Geb Verfahren zur Herstellung eines spritzgußfähigen Zwischenprodukts
NL1011310C2 (nl) * 1999-02-16 2000-08-18 Corus Technology B V Bindersysteem voor een PIM-proces.
US6365093B1 (en) * 2000-06-20 2002-04-02 Rockwell Technologies, Llc Strengthening method for green form parts made from metal powder
US7691174B2 (en) * 2004-03-08 2010-04-06 Battelle Memorial Institute Feedstock composition and method of using same for powder metallurgy forming a reactive metals
US7237730B2 (en) * 2005-03-17 2007-07-03 Pratt & Whitney Canada Corp. Modular fuel nozzle and method of making
CN100363133C (zh) * 2005-11-25 2008-01-23 北京科技大学 一种制备金属小球的方法及其装置
GB0613491D0 (en) 2006-07-06 2006-08-16 Avx Ltd Binder removal particulate bodies
US8316541B2 (en) * 2007-06-29 2012-11-27 Pratt & Whitney Canada Corp. Combustor heat shield with integrated louver and method of manufacturing the same
US7543383B2 (en) 2007-07-24 2009-06-09 Pratt & Whitney Canada Corp. Method for manufacturing of fuel nozzle floating collar
US7883662B2 (en) * 2007-11-15 2011-02-08 Viper Technologies Metal injection molding methods and feedstocks
US8124187B2 (en) 2009-09-08 2012-02-28 Viper Technologies Methods of forming porous coatings on substrates
WO2018081527A1 (en) * 2016-10-27 2018-05-03 Ut-Battelle, Llc Bonded permanent magnets produced by big area additive manufacturing
US20190054527A1 (en) 2017-08-18 2019-02-21 General Electric Company Thermoplastic binders for use in binder jetting additive manufacturing
CN108339975B (zh) * 2018-02-07 2019-05-21 东莞华晶粉末冶金有限公司 一种金属陶瓷压制成型刀具原料及其制备方法
US12221553B2 (en) 2022-07-28 2025-02-11 General Electric Company Water-based binder solutions for use in additive manufacturing processes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239676A (en) * 1979-05-11 1980-12-16 Monsanto Company Coating compositions comprising polymer blends
US4765950A (en) * 1987-10-07 1988-08-23 Risi Industries, Inc. Process for fabricating parts from particulate material
US5021213A (en) * 1989-06-22 1991-06-04 Nkk Corporation Method of casting powder
DE4003198A1 (de) * 1990-02-03 1991-08-08 Hoechst Ceram Tec Ag Giessmasse zur herstellung keramischer gruenfolien und ihre verwendung
TW268910B (de) * 1991-06-18 1996-01-21 Hoechst Ag
US5215946A (en) * 1991-08-05 1993-06-01 Allied-Signal, Inc. Preparation of powder articles having improved green strength
DE4129952C2 (de) * 1991-09-10 1995-02-09 Bayer Ag Formmassen zur Herstellung von anorganischen Sinterformteilen sowie Verfahren zur Herstellung von anorganischen Sinterformteilen
US5641920A (en) * 1995-09-07 1997-06-24 Thermat Precision Technology, Inc. Powder and binder systems for use in powder molding
JPH09221508A (ja) * 1996-02-15 1997-08-26 Mitsubishi Chem Corp 熱硬化性樹脂組成物

Also Published As

Publication number Publication date
US6075083A (en) 2000-06-13
EP0930281A1 (de) 1999-07-21
SG86995A1 (en) 2002-03-19
EP0930281B1 (de) 2004-04-14

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Legal Events

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