CA1203659A - Moule en ceramique, et sa production - Google Patents

Moule en ceramique, et sa production

Info

Publication number
CA1203659A
CA1203659A CA000415796A CA415796A CA1203659A CA 1203659 A CA1203659 A CA 1203659A CA 000415796 A CA000415796 A CA 000415796A CA 415796 A CA415796 A CA 415796A CA 1203659 A CA1203659 A CA 1203659A
Authority
CA
Canada
Prior art keywords
mold
ceramic
article
mold cavity
nickel
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.)
Expired
Application number
CA000415796A
Other languages
English (en)
Inventor
Karl S. Brosius
Vijay K. Chandhok
William L. Mccollough
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crucible Materials Corp
Original Assignee
Crucible Materials 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 Crucible Materials Corp filed Critical Crucible Materials Corp
Application granted granted Critical
Publication of CA1203659A publication Critical patent/CA1203659A/fr
Expired legal-status Critical Current

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
    • B22F3/1258—Container manufacturing
    • B22F3/1275—Container manufacturing by coating a model and eliminating the model before consolidation
    • 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
    • B22F3/1241—Container composition layered
    • 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)
  • Moulds, Cores, Or Mandrels (AREA)
  • Compositions Of Oxide Ceramics (AREA)
CA000415796A 1982-03-26 1982-11-17 Moule en ceramique, et sa production Expired CA1203659A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36234182A 1982-03-26 1982-03-26
US362,341 1982-03-26

Publications (1)

Publication Number Publication Date
CA1203659A true CA1203659A (fr) 1986-04-29

Family

ID=23425705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000415796A Expired CA1203659A (fr) 1982-03-26 1982-11-17 Moule en ceramique, et sa production

Country Status (4)

Country Link
EP (1) EP0090118B1 (fr)
AT (1) ATE18364T1 (fr)
CA (1) CA1203659A (fr)
DE (1) DE3269719D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772450A (en) * 1984-07-25 1988-09-20 Trw Inc. Methods of forming powdered metal articles
US5985207A (en) * 1995-11-16 1999-11-16 Vawter; Paul D. Method for manufacturing powder metallurgical tooling
DE10223371A1 (de) * 2002-05-25 2003-12-04 Peter Amborn Werkzeugform zur Herstellung von metallischen Formteilen durch Gieß-, Heiß-, Warm o. Kaltumformung sowie ein Verfahren zur Herstellung einer derartigen Werkzeugform
US6939508B2 (en) * 2002-10-24 2005-09-06 The Boeing Company Method of manufacturing net-shaped bimetallic parts
GB0623048D0 (en) * 2006-11-18 2006-12-27 Bentley Motors Ltd Improvements in or relating to ceramic tooling
EP4039392A1 (fr) * 2017-04-21 2022-08-10 Raytheon Technologies Corporation Systèmes, dispositifs et procédés de frittage par plasma à étincelles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121210C (fr) * 1961-05-01
FR2002321A1 (fr) * 1968-02-21 1969-10-17 Inst Odlewnictwa

Also Published As

Publication number Publication date
DE3269719D1 (en) 1986-04-10
EP0090118B1 (fr) 1986-03-05
EP0090118A1 (fr) 1983-10-05
ATE18364T1 (de) 1986-03-15

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Legal Events

Date Code Title Description
MKEX Expiry