ATE118182T1 - Sinterverfahren mit einer form aus einem nachgebenden keramischen körper. - Google Patents

Sinterverfahren mit einer form aus einem nachgebenden keramischen körper.

Info

Publication number
ATE118182T1
ATE118182T1 AT91102428T AT91102428T ATE118182T1 AT E118182 T1 ATE118182 T1 AT E118182T1 AT 91102428 T AT91102428 T AT 91102428T AT 91102428 T AT91102428 T AT 91102428T AT E118182 T1 ATE118182 T1 AT E118182T1
Authority
AT
Austria
Prior art keywords
ceramic
mould
cracks
during sintering
ceramic body
Prior art date
Application number
AT91102428T
Other languages
English (en)
Inventor
Reinhard Fried
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Application granted granted Critical
Publication of ATE118182T1 publication Critical patent/ATE118182T1/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
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1216—Container composition
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1258—Container manufacturing
    • B22F3/1283—Container formed as an undeformable model eliminated after consolidation

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Multi-Conductor Connections (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
AT91102428T 1990-03-14 1991-02-20 Sinterverfahren mit einer form aus einem nachgebenden keramischen körper. ATE118182T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH81790 1990-03-14

Publications (1)

Publication Number Publication Date
ATE118182T1 true ATE118182T1 (de) 1995-02-15

Family

ID=4195889

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91102428T ATE118182T1 (de) 1990-03-14 1991-02-20 Sinterverfahren mit einer form aus einem nachgebenden keramischen körper.

Country Status (5)

Country Link
US (1) US5077002A (de)
EP (1) EP0451467B1 (de)
JP (1) JPH04224606A (de)
AT (1) ATE118182T1 (de)
DE (1) DE59104523D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468193A (en) * 1990-10-25 1995-11-21 Sumitomo Heavy Industries, Ltd. Inscribed planetary gear device having powder injection molded external gear
DE4322084A1 (de) * 1993-07-02 1995-01-12 Abb Research Ltd Verfahren zur Herstellung eines Setters
DE59508447D1 (de) * 1994-09-15 2000-07-13 Basf Ag Verfahren zur Herstellung metallischer Formteile durch Pulverspritzguss
US6537487B1 (en) 2000-06-05 2003-03-25 Michael L. Kuhns Method of manufacturing form tools for forming threaded fasteners
US6676895B2 (en) 2000-06-05 2004-01-13 Michael L. Kuhns Method of manufacturing an object, such as a form tool for forming threaded fasteners
US20050227772A1 (en) * 2004-04-13 2005-10-13 Edward Kletecka Powdered metal multi-lobular tooling and method of fabrication
US8601907B2 (en) 2004-09-24 2013-12-10 Kai U.S.A., Ltd. Knife blade manufacturing process
US20070274854A1 (en) * 2006-05-23 2007-11-29 General Electric Company Method of making metallic composite foam components
US20070295785A1 (en) * 2006-05-31 2007-12-27 General Electric Company Microwave brazing using mim preforms
US7845549B2 (en) * 2006-05-31 2010-12-07 General Electric Company MIM braze preforms
GB2517939B (en) * 2013-09-05 2016-08-10 Rolls Royce Plc A method and apparatus for separating a canister and component
EP4313910A1 (de) * 2021-03-26 2024-02-07 Corning Incorporated Herstellung von fluidvorrichtungen und hergestellte fluidvorrichtungen

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788101A (en) * 1928-07-19 1931-01-06 Major E Gates Mold and method of manufacturing the same
CA855149A (en) * 1968-02-28 1970-11-03 J. Havel Charles Hot isostatic pressing using a vitreous container
US3939241A (en) * 1974-10-04 1976-02-17 Crucible Inc. Method for powder metallurgy compacting
US4164527A (en) * 1974-11-01 1979-08-14 Bakul Valentin N Method of making superhard articles
US4000235A (en) * 1975-05-13 1976-12-28 National Forge Company Method for molding particulate material into rods
GB1557744A (en) * 1976-06-01 1979-12-12 Special Metals Corp Process and apparatus for producing aticles of complex shape
USRE31355E (en) * 1976-06-03 1983-08-23 Kelsey-Hayes Company Method for hot consolidating powder
DE2737266C2 (de) * 1977-08-18 1987-08-20 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Kapselung eines Formkörpers aus Siliziumkeramik für das heißisostatische Pressen
DE2934465C2 (de) * 1978-09-06 1982-06-16 ASEA AB, 72183 Västerås Verfahren zum gleichmäßig dichten Füllen einer Hülle mit Pulver und Schleudervorrichtung zur Durchführung des Verfahrens
GB2088414B (en) * 1980-11-24 1985-01-09 Nippon Dia Cleviteco Ltd Sintering stainless steel powder
DE3045838C2 (de) * 1980-12-05 1983-01-05 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung metallischen Halbzeuges
KR890003502B1 (ko) * 1985-02-08 1989-09-23 가부시기가이샤 히다찌세이사꾸쇼 슬립캐스팅 성형법 및 성형용 주형
JPS61273298A (ja) * 1985-05-28 1986-12-03 Nippon Kokan Kk <Nkk> 粉体の成形方法
US4673549A (en) * 1986-03-06 1987-06-16 Gunes Ecer Method for preparing fully dense, near-net-shaped objects by powder metallurgy
US4724123A (en) * 1987-02-09 1988-02-09 The Dow Chemical Company Plastic foam container for the densification of powder material
US4722825A (en) * 1987-07-01 1988-02-02 The United States Of America As Represented By The Secretary Of The Navy Method of fabricating a metal/ceramic composite structure
DE3805193A1 (de) * 1988-02-19 1989-08-31 Nmi Naturwissenschaftl U Mediz Verfahren zur herstellung von hochfesten keramik-fasern und -formkoerpern und ihre verwendung
US4943320A (en) * 1988-12-15 1990-07-24 The Regents Of The University Of California Vapor phase redistribution in multi-component systems

Also Published As

Publication number Publication date
EP0451467A1 (de) 1991-10-16
JPH04224606A (ja) 1992-08-13
US5077002A (en) 1991-12-31
EP0451467B1 (de) 1995-02-08
DE59104523D1 (de) 1995-03-23

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