ATE54849T1 - Verfahren zum formen von metallischen pulvern durch gefrieren und pressen. - Google Patents

Verfahren zum formen von metallischen pulvern durch gefrieren und pressen.

Info

Publication number
ATE54849T1
ATE54849T1 AT85104449T AT85104449T ATE54849T1 AT E54849 T1 ATE54849 T1 AT E54849T1 AT 85104449 T AT85104449 T AT 85104449T AT 85104449 T AT85104449 T AT 85104449T AT E54849 T1 ATE54849 T1 AT E54849T1
Authority
AT
Austria
Prior art keywords
binder fluid
molding
mixture
molded
metallic
Prior art date
Application number
AT85104449T
Other languages
English (en)
Inventor
Noboyuki Takahashi
Original Assignee
Mitsubishi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13524145&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE54849(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Corp filed Critical Mitsubishi Corp
Application granted granted Critical
Publication of ATE54849T1 publication Critical patent/ATE54849T1/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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/222—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by freeze-casting or in a supercritical fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT85104449T 1984-04-12 1985-04-12 Verfahren zum formen von metallischen pulvern durch gefrieren und pressen. ATE54849T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59073642A JPS60218401A (ja) 1984-04-12 1984-04-12 金属粉末の凍結成形法
EP85104449A EP0160855B1 (de) 1984-04-12 1985-04-12 Verfahren zum Formen von metallischen Pulvern durch Gefrieren und Pressen

Publications (1)

Publication Number Publication Date
ATE54849T1 true ATE54849T1 (de) 1990-08-15

Family

ID=13524145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85104449T ATE54849T1 (de) 1984-04-12 1985-04-12 Verfahren zum formen von metallischen pulvern durch gefrieren und pressen.

Country Status (5)

Country Link
US (1) US4740352A (de)
EP (1) EP0160855B1 (de)
JP (1) JPS60218401A (de)
AT (1) ATE54849T1 (de)
DE (1) DE3578812D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612386A1 (de) * 1995-03-29 1996-10-02 Ngk Insulators Ltd Verfahren zum Gefrierformen

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160802A (ja) * 1984-08-30 1986-03-28 Nippon Kokan Kk <Nkk> 粉体の射出成形方法
JPS62192502A (ja) * 1986-02-19 1987-08-24 Nippon Kokan Kk <Nkk> 粉体の鋳込み成形方法
EP0356461B1 (de) * 1987-04-09 1994-01-12 Ceramics Process Systems Corporation Herstellung von komplexen keramischen und metallischen hochleistungsformkörpern
US5047181A (en) * 1987-04-09 1991-09-10 Ceramics Process Systems Corporation Forming of complex high performance ceramic and metallic shapes
US5047182A (en) * 1987-11-25 1991-09-10 Ceramics Process Systems Corporation Complex ceramic and metallic shaped by low pressure forming and sublimative drying
WO1989004735A1 (en) * 1987-11-25 1989-06-01 Ceramics Process Systems Corporation Process of preparing sintered shapes containing reinforcement
US4917859A (en) * 1989-09-06 1990-04-17 Mitsubishi Steel Mfg. Co., Ltd. Dewaxing process for metal powder compacts made by injection molding
US5443615A (en) * 1991-02-08 1995-08-22 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles
GB2243160B (en) * 1990-02-13 1994-08-10 Honda Motor Co Ltd A method of producing a moulded article
US5884138A (en) * 1996-06-10 1999-03-16 Corning Incorporated Method for improving the stiffness of extrudates
US5908587A (en) * 1997-06-26 1999-06-01 General Motors Corporation Method of making fibrillose articles
AU2003297925A1 (en) * 2002-12-13 2004-07-09 Smithkline Beecham Corporation Thrombopoietin mimetics
US7521652B2 (en) * 2004-12-07 2009-04-21 3D Systems, Inc. Controlled cooling methods and apparatus for laser sintering part-cake
US20100155985A1 (en) 2008-12-18 2010-06-24 3D Systems, Incorporated Apparatus and Method for Cooling Part Cake in Laser Sintering
KR101229213B1 (ko) * 2010-10-21 2013-02-01 서울대학교산학협력단 동결 성형을 이용한 다공성 금속 지지체 제조 방법, 이에 의해 제조된 다공성 금속 지지체 및 생체용 다공성 금속 지지체 제조 장치
CN102248167A (zh) * 2011-07-05 2011-11-23 中南大学 一种大尺寸挤压成形坯的快速无缺陷脱脂方法
WO2014130930A1 (en) * 2013-02-22 2014-08-28 Ohio State Innovation Foundation Impulse metalworking with vaporizing foil actuators
US11084122B2 (en) 2017-07-13 2021-08-10 Ohio State Innovation Foundation Joining of dissimilar materials using impact welding
US11998977B2 (en) 2018-03-15 2024-06-04 Hewlett-Packard Development Company, L.P. Build material composition with metal powder and freeze-dried heteropolymer
CN110918999A (zh) * 2019-12-03 2020-03-27 深圳市君厚财税服务有限公司 一种冷冻拉丝用定位装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893102A (en) * 1954-01-07 1959-07-07 William A Maxwell Article fabrication from powders
US3976435A (en) * 1971-09-12 1976-08-24 P. R. Mallory & Co. Inc. Porous electrodes and electrolytic capacitors made therefrom
US4002473A (en) * 1971-11-08 1977-01-11 P. R. Mallory & Co., Inc. Method of making an anode
JPS5311245A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Spark plug
US4341725A (en) * 1977-12-13 1982-07-27 Weaver Gerald Q Molding refractory and metal shapes by slip-casting
CA1161238A (en) * 1979-03-02 1984-01-31 Robert Smith-Johannsen Inorganic composite structures
JPS58168507A (ja) * 1982-03-30 1983-10-04 ノ−トン・カンパニ− スリツプ鋳込み方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612386A1 (de) * 1995-03-29 1996-10-02 Ngk Insulators Ltd Verfahren zum Gefrierformen
US5861115A (en) * 1995-03-29 1999-01-19 Ngk Insulators, Ltd. Method for freeze molding

Also Published As

Publication number Publication date
JPS60218401A (ja) 1985-11-01
EP0160855A1 (de) 1985-11-13
EP0160855B1 (de) 1990-07-25
DE3578812D1 (de) 1990-08-30
US4740352A (en) 1988-04-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked