DE2724524B2 - Behalter zum Heißpressen von Formkörpern verwickelter Gestalt aus Pulver - Google Patents

Behalter zum Heißpressen von Formkörpern verwickelter Gestalt aus Pulver

Info

Publication number
DE2724524B2
DE2724524B2 DE2724524A DE2724524A DE2724524B2 DE 2724524 B2 DE2724524 B2 DE 2724524B2 DE 2724524 A DE2724524 A DE 2724524A DE 2724524 A DE2724524 A DE 2724524A DE 2724524 B2 DE2724524 B2 DE 2724524B2
Authority
DE
Germany
Prior art keywords
container
powder
mold cavity
container according
metallic
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.)
Ceased
Application number
DE2724524A
Other languages
German (de)
English (en)
Other versions
DE2724524A1 (de
Inventor
Walter J. Birmingham Mich. Rozmus (V.St.A.)
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.)
ZF Active Safety US Inc
Original Assignee
Kelsey Hayes Co
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
Priority claimed from US05/778,009 external-priority patent/US4142888A/en
Application filed by Kelsey Hayes Co filed Critical Kelsey Hayes Co
Publication of DE2724524A1 publication Critical patent/DE2724524A1/de
Publication of DE2724524B2 publication Critical patent/DE2724524B2/de
Ceased 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
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • B22F3/156—Hot isostatic pressing by a pressure medium in liquid or powder form
    • 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
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Press Drives And Press Lines (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Tea And Coffee (AREA)
  • Fats And Perfumes (AREA)
DE2724524A 1976-06-03 1977-05-31 Behalter zum Heißpressen von Formkörpern verwickelter Gestalt aus Pulver Ceased DE2724524B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69231076A 1976-06-03 1976-06-03
US05/778,009 US4142888A (en) 1976-06-03 1977-03-16 Container for hot consolidating powder

Publications (2)

Publication Number Publication Date
DE2724524A1 DE2724524A1 (de) 1977-12-08
DE2724524B2 true DE2724524B2 (de) 1979-04-05

Family

ID=27104942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2724524A Ceased DE2724524B2 (de) 1976-06-03 1977-05-31 Behalter zum Heißpressen von Formkörpern verwickelter Gestalt aus Pulver

Country Status (12)

Country Link
JP (1) JPS5314109A (cg-RX-API-DMAC10.html)
BR (1) BR7703595A (cg-RX-API-DMAC10.html)
CA (1) CA1090623A (cg-RX-API-DMAC10.html)
CH (1) CH626550A5 (cg-RX-API-DMAC10.html)
DE (1) DE2724524B2 (cg-RX-API-DMAC10.html)
FR (1) FR2400403A1 (cg-RX-API-DMAC10.html)
GB (1) GB1585583A (cg-RX-API-DMAC10.html)
IL (1) IL52214A (cg-RX-API-DMAC10.html)
IT (1) IT1126737B (cg-RX-API-DMAC10.html)
MX (1) MX145009A (cg-RX-API-DMAC10.html)
NO (1) NO153558C (cg-RX-API-DMAC10.html)
SE (1) SE440496B (cg-RX-API-DMAC10.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033225A1 (de) * 1979-09-10 1981-03-19 Kelsey-Hayes Co., 48174 Romulus, Mich. Verfahren zum heisspressen von pulver in einem behaelter
DE3600140A1 (de) 1985-01-09 1986-07-10 Ube Industries Ltd., Yamaguchi Verfahren und vorrichtung zur druckuebertragung
DE3645065C2 (de) * 1985-01-09 1992-01-02 Ube Industries Vorrichtung zur Druck}bertragung beim Drucksinternvon metallischem oder keramischem Pulver oder von mit Fasern durchsetztem Metallpulver

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411854B (sv) * 1976-12-01 1980-02-11 Asea Ab Forfarande vid isostatisk varmpressning av en kropp av ett pulver i ett gastett holje samt holje for genomforande av forfarandet
CA1172015A (en) * 1980-12-16 1984-08-07 Walter J. Rozmus Method of forming an article
DE3205158C1 (de) * 1982-02-13 1983-08-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Kapsel fuer das heissisostatische Pressen von hochbeanspruchten und kompliziert geformten Werkstuecken fuer Turbomaschinen
IL68071A (en) * 1982-04-28 1985-12-31 Roc Tec Inc Method of consolidating material with a cast pressure transmitter
SE8204133L (sv) * 1982-07-05 1984-01-06 Nyby Uddeholm Ab Pressning med sneva toleranser
US4772450A (en) * 1984-07-25 1988-09-20 Trw Inc. Methods of forming powdered metal articles
WO1999050009A1 (en) * 1998-03-26 1999-10-07 Japan As Represented By Director General Of National Research Institute For Metals High-strength metal solidified material and acid steel and manufacturing methods thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230286A (en) * 1961-01-23 1966-01-18 Engelhard Ind Inc Compacting of particulate materials
US3340053A (en) * 1965-11-23 1967-09-05 Edwin S Hodge Gas-pressure bonding
US3356496A (en) * 1966-02-25 1967-12-05 Robert W Hailey Method of producing high density metallic products
SE315085B (cg-RX-API-DMAC10.html) * 1968-10-24 1969-09-22 Asea Ab
US3611546A (en) * 1968-11-26 1971-10-12 Federal Mogul Corp Method of highly-densifying powdered metal
GB1302610A (cg-RX-API-DMAC10.html) * 1970-12-11 1973-01-10
US3700435A (en) * 1971-03-01 1972-10-24 Crucible Inc Method for making powder metallurgy shapes
DE2133724A1 (de) * 1971-07-07 1973-01-25 Hermsdorf Keramik Veb Vorrichtung zur herstellung von koerpern mit komplizierten innen- und/oder aussenkonturen, insbesondere zuendkerzengehaeusen, nach dem pulvermetallurgischen verfahren
GB1387415A (en) * 1971-07-28 1975-03-19 Lucas Industries Ltd Method of and apparatus for producing a hot pressed component
CA990106A (en) * 1972-03-27 1976-06-01 Joseph M. Wentzell Methods and apparatus for consolidating powder
SE363748B (cg-RX-API-DMAC10.html) * 1972-06-13 1974-02-04 Asea Ab
US3841870A (en) * 1973-03-07 1974-10-15 Carpenter Technology Corp Method of making articles from powdered material requiring forming at high temperature
US3866303A (en) * 1973-06-27 1975-02-18 Bethlehem Steel Corp Method of making cross-rolled powder metal discs
US3982934A (en) * 1974-05-31 1976-09-28 United Technologies Corporation Method of forming uniform density articles from powder metals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033225A1 (de) * 1979-09-10 1981-03-19 Kelsey-Hayes Co., 48174 Romulus, Mich. Verfahren zum heisspressen von pulver in einem behaelter
DE3600140A1 (de) 1985-01-09 1986-07-10 Ube Industries Ltd., Yamaguchi Verfahren und vorrichtung zur druckuebertragung
DE3645065C2 (de) * 1985-01-09 1992-01-02 Ube Industries Vorrichtung zur Druck}bertragung beim Drucksinternvon metallischem oder keramischem Pulver oder von mit Fasern durchsetztem Metallpulver

Also Published As

Publication number Publication date
NO771945L (no) 1977-12-06
IL52214A (en) 1980-12-31
NO153558C (no) 1986-04-16
IL52214A0 (en) 1977-08-31
NO153558B (no) 1986-01-06
CA1090623A (en) 1980-12-02
SE7706426L (sv) 1977-12-04
BR7703595A (pt) 1978-03-21
JPS5625484B2 (cg-RX-API-DMAC10.html) 1981-06-12
FR2400403A1 (fr) 1979-03-16
JPS5314109A (en) 1978-02-08
SE440496B (sv) 1985-08-05
CH626550A5 (en) 1981-11-30
FR2400403B1 (cg-RX-API-DMAC10.html) 1983-06-03
IT1126737B (it) 1986-05-21
GB1585583A (en) 1981-03-04
DE2724524A1 (de) 1977-12-08
MX145009A (es) 1981-12-14

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Legal Events

Date Code Title Description
OD Request for examination
8227 New person/name/address of the applicant

Free format text: ROC TEC, INC., TRAVERSE CITY, MICH., US

8235 Patent refused