DE59504872D1 - Process for the production of bodies from intermetallic phases from powdery, ductile components - Google Patents

Process for the production of bodies from intermetallic phases from powdery, ductile components

Info

Publication number
DE59504872D1
DE59504872D1 DE59504872T DE59504872T DE59504872D1 DE 59504872 D1 DE59504872 D1 DE 59504872D1 DE 59504872 T DE59504872 T DE 59504872T DE 59504872 T DE59504872 T DE 59504872T DE 59504872 D1 DE59504872 D1 DE 59504872D1
Authority
DE
Germany
Prior art keywords
powdery
bodies
production
intermetallic phases
ductile components
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 - Fee Related
Application number
DE59504872T
Other languages
German (de)
Inventor
Michael Dr Dahms
Xaver Dr Neubert
Klaus Dr Mueller
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.)
GKSS Forshungszentrum Geesthacht GmbH
Original Assignee
GKSS Forshungszentrum Geesthacht GmbH
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 GKSS Forshungszentrum Geesthacht GmbH filed Critical GKSS Forshungszentrum Geesthacht GmbH
Application granted granted Critical
Publication of DE59504872D1 publication Critical patent/DE59504872D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22F3/23—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces involving a self-propagating high-temperature synthesis or reaction sintering step
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

Ductile powder components in the required ratio are mixed together, compacted and then extruded in such a manner that the heat generated during extruding is sufficient to form the intermetallic phases.
DE59504872T 1994-07-23 1995-07-13 Process for the production of bodies from intermetallic phases from powdery, ductile components Expired - Fee Related DE59504872D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4426205A DE4426205A1 (en) 1994-07-23 1994-07-23 Process for the production of bodies from intermetallic phases from powdery, ductile components

Publications (1)

Publication Number Publication Date
DE59504872D1 true DE59504872D1 (en) 1999-03-04

Family

ID=6524016

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4426205A Withdrawn DE4426205A1 (en) 1994-07-23 1994-07-23 Process for the production of bodies from intermetallic phases from powdery, ductile components
DE59504872T Expired - Fee Related DE59504872D1 (en) 1994-07-23 1995-07-13 Process for the production of bodies from intermetallic phases from powdery, ductile components

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4426205A Withdrawn DE4426205A1 (en) 1994-07-23 1994-07-23 Process for the production of bodies from intermetallic phases from powdery, ductile components

Country Status (3)

Country Link
EP (1) EP0693564B1 (en)
AT (1) ATE176005T1 (en)
DE (2) DE4426205A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620651A (en) * 1994-12-29 1997-04-15 Philip Morris Incorporated Iron aluminide useful as electrical resistance heating elements
GB9505114D0 (en) * 1995-03-14 1995-05-03 Imperial College Formation and use of intermetallics
US6280682B1 (en) 1996-01-03 2001-08-28 Chrysalis Technologies Incorporated Iron aluminide useful as electrical resistance heating elements

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015533A (en) * 1988-03-10 1991-05-14 Texas Instruments Incorporated Member of a refractory metal material of selected shape and method of making
DE3809550A1 (en) * 1988-03-22 1989-10-19 Vaw Ver Aluminium Werke Ag Process for the powder-metallurgical production of a light and heat-resistant component
DE3822686A1 (en) 1988-07-05 1990-01-11 Geesthacht Gkss Forschung METHOD FOR PRODUCING INTERMETALLIC PHASES FROM POWDER-SHAPED DUCTILE COMPONENTS

Also Published As

Publication number Publication date
ATE176005T1 (en) 1999-02-15
EP0693564A1 (en) 1996-01-24
EP0693564B1 (en) 1999-01-20
DE4426205A1 (en) 1996-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee