ATE59064T1 - PROCESS FOR THE MANUFACTURE OF SINTERED BODIES FROM AN ALUMINUM-SINTERING MIX. - Google Patents

PROCESS FOR THE MANUFACTURE OF SINTERED BODIES FROM AN ALUMINUM-SINTERING MIX.

Info

Publication number
ATE59064T1
ATE59064T1 AT86890217T AT86890217T ATE59064T1 AT E59064 T1 ATE59064 T1 AT E59064T1 AT 86890217 T AT86890217 T AT 86890217T AT 86890217 T AT86890217 T AT 86890217T AT E59064 T1 ATE59064 T1 AT E59064T1
Authority
AT
Austria
Prior art keywords
aluminium
sintered bodies
aluminum
manufacture
sintering mix
Prior art date
Application number
AT86890217T
Other languages
German (de)
Inventor
Gerhard Dr Jangg
Klaus Dr Schroeder
Friedrich Dr Franek
Original Assignee
Miba Sintermetall Ag
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 Miba Sintermetall Ag filed Critical Miba Sintermetall Ag
Application granted granted Critical
Publication of ATE59064T1 publication Critical patent/ATE59064T1/en

Links

Classifications

    • 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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0036—Matrix based on Al, Mg, Be or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0089—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass

Abstract

To increase the wear resistance of sintered bodies from an aluminium sinter mixture, the latter is mixed with a pulverulent additive of oxides, carbides, nitrides, borides or silicates of elements which, with respect to the free enthalpy of reaction, are more electronegative than the corresponding aluminium compound or aluminium and form mixed crystals with the aluminium in the sinter temperature range.
AT86890217T 1985-07-25 1986-07-24 PROCESS FOR THE MANUFACTURE OF SINTERED BODIES FROM AN ALUMINUM-SINTERING MIX. ATE59064T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT220485 1985-07-25

Publications (1)

Publication Number Publication Date
ATE59064T1 true ATE59064T1 (en) 1990-12-15

Family

ID=3529932

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86890217T ATE59064T1 (en) 1985-07-25 1986-07-24 PROCESS FOR THE MANUFACTURE OF SINTERED BODIES FROM AN ALUMINUM-SINTERING MIX.

Country Status (3)

Country Link
EP (1) EP0213113B1 (en)
AT (1) ATE59064T1 (en)
DE (1) DE3676131D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201606A (en) * 1992-09-17 1994-04-18 Mifa Aluminium B V Method for manufacturing aluminum-containing objects.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB721821A (en) * 1948-09-06 1955-01-12 British Aluminium Co Ltd Improvements in the manufacture of aluminium alloys
US3885959A (en) * 1968-03-25 1975-05-27 Int Nickel Co Composite metal bodies
DE2253282C2 (en) * 1972-10-31 1974-03-14 Mahle Gmbh, 7000 Stuttgart Heat-resistant sintered aluminum alloy
US4557893A (en) * 1983-06-24 1985-12-10 Inco Selective Surfaces, Inc. Process for producing composite material by milling the metal to 50% saturation hardness then co-milling with the hard phase
GB2163179B (en) * 1984-08-13 1988-07-20 Ae Plc The manufacture of aluminium/zirconia composites
FR2576913B1 (en) * 1985-02-01 1987-02-27 Cegedur PROCESS FOR OBTAINING A POWDER METALLURGY OF A MATERIAL BASED ON ALUMINUM ALLOY AND AT LEAST ONE CERAMIC FOR MAKING FRICTIONALLY SUBJECTED PARTS

Also Published As

Publication number Publication date
DE3676131D1 (en) 1991-01-24
EP0213113B1 (en) 1990-12-12
EP0213113A1 (en) 1987-03-04

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