CA1090623A - Container for hot consolidating powder - Google Patents

Container for hot consolidating powder

Info

Publication number
CA1090623A
CA1090623A CA279,680A CA279680A CA1090623A CA 1090623 A CA1090623 A CA 1090623A CA 279680 A CA279680 A CA 279680A CA 1090623 A CA1090623 A CA 1090623A
Authority
CA
Canada
Prior art keywords
container
powder
cavity
pressure
walls
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
CA279,680A
Other languages
English (en)
French (fr)
Inventor
Walter J. Rozmus
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.)
Kelsey Hayes Co
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
Application granted granted Critical
Publication of CA1090623A publication Critical patent/CA1090623A/en
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
    • B22F3/14—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)
  • Fats And Perfumes (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Tea And Coffee (AREA)
  • Press Drives And Press Lines (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
CA279,680A 1976-06-03 1977-06-02 Container for hot consolidating powder Expired CA1090623A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US69231076A 1976-06-03 1976-06-03
US778,009 1977-03-16
US05/778,009 US4142888A (en) 1976-06-03 1977-03-16 Container for hot consolidating powder
US692,310 1991-04-26

Publications (1)

Publication Number Publication Date
CA1090623A true CA1090623A (en) 1980-12-02

Family

ID=27104942

Family Applications (1)

Application Number Title Priority Date Filing Date
CA279,680A Expired CA1090623A (en) 1976-06-03 1977-06-02 Container for hot consolidating powder

Country Status (12)

Country Link
JP (1) JPS5314109A (es)
BR (1) BR7703595A (es)
CA (1) CA1090623A (es)
CH (1) CH626550A5 (es)
DE (1) DE2724524B2 (es)
FR (1) FR2400403A1 (es)
GB (1) GB1585583A (es)
IL (1) IL52214A (es)
IT (1) IT1126737B (es)
MX (1) MX145009A (es)
NO (1) NO153558C (es)
SE (1) SE440496B (es)

Families Citing this family (10)

* 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
US4341557A (en) * 1979-09-10 1982-07-27 Kelsey-Hayes Company Method of hot consolidating powder with a recyclable container material
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
JPS61162297A (ja) 1985-01-09 1986-07-22 Ube Ind Ltd 圧力伝達方法
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
EP1068915A4 (en) * 1998-03-26 2004-12-01 Jp Nat Res Inst For Metals HIGH-STRENGTH METAL-BASED SOLIDIFIED MATERIAL, ACID STEEL AND METHODS OF MANUFACTURE 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 (es) * 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 (es) * 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 (es) * 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

Also Published As

Publication number Publication date
FR2400403B1 (es) 1983-06-03
SE7706426L (sv) 1977-12-04
BR7703595A (pt) 1978-03-21
CH626550A5 (en) 1981-11-30
JPS5314109A (en) 1978-02-08
IL52214A0 (en) 1977-08-31
DE2724524A1 (de) 1977-12-08
NO153558B (no) 1986-01-06
SE440496B (sv) 1985-08-05
FR2400403A1 (fr) 1979-03-16
DE2724524B2 (de) 1979-04-05
MX145009A (es) 1981-12-14
GB1585583A (en) 1981-03-04
JPS5625484B2 (es) 1981-06-12
NO771945L (no) 1977-12-06
IT1126737B (it) 1986-05-21
IL52214A (en) 1980-12-31
NO153558C (no) 1986-04-16

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Legal Events

Date Code Title Description
MKEX Expiry