DE3676131D1 - METHOD FOR PRODUCING SINTER MOLDED BODIES FROM AN ALUMINUM SINTER MIXTURE. - Google Patents

METHOD FOR PRODUCING SINTER MOLDED BODIES FROM AN ALUMINUM SINTER MIXTURE.

Info

Publication number
DE3676131D1
DE3676131D1 DE8686890217T DE3676131T DE3676131D1 DE 3676131 D1 DE3676131 D1 DE 3676131D1 DE 8686890217 T DE8686890217 T DE 8686890217T DE 3676131 T DE3676131 T DE 3676131T DE 3676131 D1 DE3676131 D1 DE 3676131D1
Authority
DE
Germany
Prior art keywords
sinter
aluminium
molded bodies
aluminum
producing
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 - Lifetime
Application number
DE8686890217T
Other languages
German (de)
Inventor
Gerhard Dr Jangg
Klaus Dr Schroeder
Friedrich Dr Franek
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.)
Miba Sintermetall GmbH
Original Assignee
Miba Sintermetall 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 Miba Sintermetall GmbH filed Critical Miba Sintermetall GmbH
Application granted granted Critical
Publication of DE3676131D1 publication Critical patent/DE3676131D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
DE8686890217T 1985-07-25 1986-07-24 METHOD FOR PRODUCING SINTER MOLDED BODIES FROM AN ALUMINUM SINTER MIXTURE. Expired - Lifetime DE3676131D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3676131D1 true DE3676131D1 (en) 1991-01-24

Family

ID=3529932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686890217T Expired - Lifetime DE3676131D1 (en) 1985-07-25 1986-07-24 METHOD FOR PRODUCING SINTER MOLDED BODIES FROM AN ALUMINUM SINTER MIXTURE.

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
ATE59064T1 (en) 1990-12-15
EP0213113B1 (en) 1990-12-12
EP0213113A1 (en) 1987-03-04

Similar Documents

Publication Publication Date Title
JPS5372792A (en) Organophilic clay having high dispersion
IE45842L (en) Sintered silicon carbide
JPS5484882A (en) Oil based fluid containing organophilic clay having improved dispersibility
BR8502750A (en) PROCESS FOR THE PRODUCTION OF BODIES OF ALPHA ALUMINA POLYCRYSTALINE
ZA753090B (en) Mud actuated drilling tool
DE3574566D1 (en) ANIONIC SILICONATES OF SILYLORGANOCARBOXYLATES, SULFONATES AND PHOSPHONATES TO REDUCE THE VISCOSITY OF PARTICLE SLUDGE.
ZA754711B (en) Preheating oil shale prior to pyrolysis thereof
DE3676131D1 (en) METHOD FOR PRODUCING SINTER MOLDED BODIES FROM AN ALUMINUM SINTER MIXTURE.
ZA756460B (en) Heavy duty jig saw
GB1123602A (en) Production of refractory bodies
IT1035339B (en) IMPROVEMENT IN THE REACTION CHAMBERS BY ALKYLATION
DE3668607D1 (en) METHOD FOR PRODUCING SIALON POWDERS.
ATE68958T1 (en) IMPRESSION MATERIAL AND METHOD OF PRODUCTION.
JPS5783553A (en) Reducing method of thermal expansibility of organic material
ATE166378T1 (en) RESISTANT SLUDGES MADE OF CALCINATED CLAY
DE3567449D1 (en) Iodonium ylide compositions and method for antimicrobial use
DE3579280D1 (en) HYDRATION METHOD OF NITRILE COMPOUNDS.
CS191926B2 (en) Method for the purification of minerals having platy structure
JPS55111843A (en) Method for preparation of catalyst and catalyst carrier
DE59104599D1 (en) Plaster mix.
JPS5433300A (en) Preparation of silicon carbide
Pecharskii et al. The Crystal Structure of the Compound LaSb sub 2 Ni sub 2
KR790000047B1 (en) Method of preparing n-(1-ethyl 2-pyrrolidyl-methyl)2-methoxy 5-sulphamidobenzamide
Klyucharov et al. Ternary compound in the system CaO-Al sub 2 O sub 3- Cr sub 2 O sub 3- CrO sub 3
EP0353604A3 (en) Stabilizing medium for soils and surfaces

Legal Events

Date Code Title Description
8364 No opposition during term of opposition