ATE18364T1 - Keramikform und verfahren zur herstellung derselben. - Google Patents

Keramikform und verfahren zur herstellung derselben.

Info

Publication number
ATE18364T1
ATE18364T1 AT82306346T AT82306346T ATE18364T1 AT E18364 T1 ATE18364 T1 AT E18364T1 AT 82306346 T AT82306346 T AT 82306346T AT 82306346 T AT82306346 T AT 82306346T AT E18364 T1 ATE18364 T1 AT E18364T1
Authority
AT
Austria
Prior art keywords
mould
ceramic
making
same
article
Prior art date
Application number
AT82306346T
Other languages
English (en)
Inventor
Vijay Kumar Chandhok
Karl Simms Brosius
William Lee Mccollough
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 ATE18364T1 publication Critical patent/ATE18364T1/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
    • 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)
  • Compositions Of Oxide Ceramics (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
AT82306346T 1982-03-26 1982-11-30 Keramikform und verfahren zur herstellung derselben. ATE18364T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36234182A 1982-03-26 1982-03-26
EP82306346A EP0090118B1 (de) 1982-03-26 1982-11-30 Keramikform und Verfahren zur Herstellung derselben

Publications (1)

Publication Number Publication Date
ATE18364T1 true ATE18364T1 (de) 1986-03-15

Family

ID=23425705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82306346T ATE18364T1 (de) 1982-03-26 1982-11-30 Keramikform und verfahren zur herstellung derselben.

Country Status (4)

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

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
EP3391982B1 (de) * 2017-04-21 2023-08-16 Raytheon Technologies Corporation Systeme, vorrichtungen und verfahren zum funkenplasmasintern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277617A (de) * 1961-05-01
FR2002321A1 (de) * 1968-02-21 1969-10-17 Inst Odlewnictwa

Also Published As

Publication number Publication date
EP0090118A1 (de) 1983-10-05
DE3269719D1 (en) 1986-04-10
EP0090118B1 (de) 1986-03-05
CA1203659A (en) 1986-04-29

Similar Documents

Publication Publication Date Title
ATE45343T1 (de) Verfahren zum formen von anorganischen pulvern durch gefrieren und pressen.
ATE159197T1 (de) Verfahren zur herstellung eines keramischen formkörpers und einrichtung zum pressen eines keramischen formlings
TW274533B (de)
GB2116104B (en) A process and an apparatus for the production of a green moulded body of ceramic composition bearing a decoration and a body made thereby
ATE18364T1 (de) Keramikform und verfahren zur herstellung derselben.
ATE54266T1 (de) Verfahren zur herstellung von formkoerpern durch heisses isostatisches pressen von metallpulver in eine form.
DE3164100D1 (en) Sintered ceramic body and process for production thereof
GB2124527B (en) Cavity former for use in the production of a metal casting mould having a riser
GB2031767B (en) Method and apparatus for the compacting of foundry moulding sand
JPS5712607A (en) Metallic mold for resin
ZA811436B (en) Process for the production of silicon-containing and carboncontaining raw material mouldings and the use of such mouldings
ES453439A1 (es) Metodo de colada de objetos en materia vitrea por el proce- dimiento de "cera perdida".
ZA829066B (en) Process for the production of moulds with moulding sand or another mixture of raw material particles
JPS5573801A (en) Production of high density powdery metal press densified article
JPS5573443A (en) Gas venting method of casting mold and gas vent member
NZ189836A (en) Hardening compositions for production of foundry cores or moulds refractories abrasive products or construction materials
JPS57190564A (en) Pottery three-dimensional body generating aroma and production thereof
DE58903369D1 (de) Verfahren zur herstellung von formteilen aus hochtemperaturfesten werkstoffen.
DE3564183D1 (en) Method for obtaining undercuts or retentive zones in casting and moulding techniques
JPS57173160A (en) Manufacture of face mold for molding and manufacture of decorative material using said face mold
JPS5263926A (en) Method of molding of articles having tilee form surface and compositions for said process
JPS55100848A (en) Device for treating wooden pattern device of molding device which manufacture mold half body in flask
JPS5781939A (en) Mold material
ZA851687B (en) Process of making injection moldings and injection mold for carrying out the process
JPS5711750A (en) Casting method

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee