SE8400868L - PROCEDURE FOR CONSOLIDATION OF A METAL OR CERAMIC BODY - Google Patents

PROCEDURE FOR CONSOLIDATION OF A METAL OR CERAMIC BODY

Info

Publication number
SE8400868L
SE8400868L SE8400868A SE8400868A SE8400868L SE 8400868 L SE8400868 L SE 8400868L SE 8400868 A SE8400868 A SE 8400868A SE 8400868 A SE8400868 A SE 8400868A SE 8400868 L SE8400868 L SE 8400868L
Authority
SE
Sweden
Prior art keywords
article
manufacture
ceramic body
metal
consolidation
Prior art date
Application number
SE8400868A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8400868D0 (en
SE460461B (en
Inventor
F G Hanejko
R Bradt
Original Assignee
Metal Alloys Inc
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 US06/469,101 external-priority patent/US4499049A/en
Priority claimed from US06/469,102 external-priority patent/US4501718A/en
Application filed by Metal Alloys Inc filed Critical Metal Alloys Inc
Publication of SE8400868D0 publication Critical patent/SE8400868D0/en
Publication of SE8400868L publication Critical patent/SE8400868L/en
Publication of SE460461B publication Critical patent/SE460461B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A method of consolidating a metallic or ceramic body comprises the steps of forming an article (20) of manufacture from powdered metal; sintering the article of manufacture so as to increase the strength thereof; providing a bed (22) of heated, generally spheroidal ceramic particles which have been coated with a thermally stable lubricant; and compacting the article of manufacture embedded in the heated bed under pressure to thereby consolidate the article into a dense, desired shape. <IMAGE>
SE8400868A 1983-02-23 1984-02-17 PROCEDURE APPLY HOT ISOSTATIC COMPRESSION OF A METALLIC OR CERAMIC BODY IN A BOTTLE OF PRESSURE TRANSFERING PARTICLES SE460461B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/469,101 US4499049A (en) 1983-02-23 1983-02-23 Method of consolidating a metallic or ceramic body
US06/469,102 US4501718A (en) 1983-02-23 1983-02-23 Method of consolidating a metallic or ceramic body

Publications (3)

Publication Number Publication Date
SE8400868D0 SE8400868D0 (en) 1984-02-17
SE8400868L true SE8400868L (en) 1984-08-24
SE460461B SE460461B (en) 1989-10-16

Family

ID=27042646

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400868A SE460461B (en) 1983-02-23 1984-02-17 PROCEDURE APPLY HOT ISOSTATIC COMPRESSION OF A METALLIC OR CERAMIC BODY IN A BOTTLE OF PRESSURE TRANSFERING PARTICLES

Country Status (4)

Country Link
DE (1) DE3406171A1 (en)
FR (1) FR2541151B1 (en)
GB (1) GB2140825B (en)
SE (1) SE460461B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539175A (en) * 1983-09-26 1985-09-03 Metal Alloys Inc. Method of object consolidation employing graphite particulate
JPS6199605A (en) * 1984-10-18 1986-05-17 Hitachi Zosen Corp Hot hydrostatic compressive calcination method
SE455277B (en) * 1986-03-21 1988-07-04 Uddeholm Tooling Ab SET FOR POWDER METAL SURGICAL PREPARING A FORM THROUGH HEAT COMPRESSION OF POWDER IN A CERAMIC FORM BY A PARTICULATED PRESSURE MEDIUM
US4954170A (en) * 1989-06-30 1990-09-04 Westinghouse Electric Corp. Methods of making high performance compacts and products
GR1002199B (en) * 1995-03-02 1996-03-21 Institouto Michanikis Ylikon K A method for safe transmission of steady or time dependent pressure under high-low, steady or time dependent temperature.
US5623727A (en) * 1995-11-16 1997-04-22 Vawter; Paul Method for manufacturing powder metallurgical tooling
US5985207A (en) * 1995-11-16 1999-11-16 Vawter; Paul D. Method for manufacturing powder metallurgical tooling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689259A (en) * 1969-06-02 1972-09-05 Wheeling Pittsburgh Steel Corp Method of consolidating metallic bodies
DE2035045A1 (en) * 1970-07-15 1972-01-20 Fitzer E Sintering of hard powders - under pressure isostatically applied via pulverulent packing
US3700435A (en) * 1971-03-01 1972-10-24 Crucible Inc Method for making powder metallurgy shapes
SE394178B (en) * 1975-02-03 1977-06-13 Asea Ab PROCEDURE FOR HOT PRESSING OF POWDER BODIES
US3992200A (en) * 1975-04-07 1976-11-16 Crucible Inc. Method of hot pressing using a getter
JPS51132207A (en) * 1975-05-14 1976-11-17 Tokyo Shibaura Electric Co Manufacture of high density and high strength sintering articles
DE2945513C2 (en) * 1979-11-10 1987-12-23 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Process for the production of moldings from silicon ceramic by hot isostatic pressing
SE426790B (en) * 1980-04-25 1983-02-14 Asea Ab PROCEDURE FOR ISOSTATIC PRESSURE OF POWDER IN A Capsule

Also Published As

Publication number Publication date
GB2140825A (en) 1984-12-05
GB2140825B (en) 1987-01-21
FR2541151B1 (en) 1986-08-29
FR2541151A1 (en) 1984-08-24
GB8404654D0 (en) 1984-03-28
SE8400868D0 (en) 1984-02-17
SE460461B (en) 1989-10-16
DE3406171A1 (en) 1984-08-30

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