EP0671478A3 - Matériaux composites coulés. - Google Patents

Matériaux composites coulés. Download PDF

Info

Publication number
EP0671478A3
EP0671478A3 EP95108612A EP95108612A EP0671478A3 EP 0671478 A3 EP0671478 A3 EP 0671478A3 EP 95108612 A EP95108612 A EP 95108612A EP 95108612 A EP95108612 A EP 95108612A EP 0671478 A3 EP0671478 A3 EP 0671478A3
Authority
EP
European Patent Office
Prior art keywords
composite materials
cast composite
cast
materials
composite
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.)
Ceased
Application number
EP95108612A
Other languages
German (de)
English (en)
Other versions
EP0671478A2 (fr
Inventor
Michael D Skibo
Donald E Hammond
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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 US07/558,630 external-priority patent/US5083602A/en
Application filed by Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Publication of EP0671478A2 publication Critical patent/EP0671478A2/fr
Publication of EP0671478A3 publication Critical patent/EP0671478A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1047—Alloys containing non-metals starting from a melt by mixing and casting liquid metal matrix composites
    • 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
    • C22C32/0052—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 only carbides
    • C22C32/0063—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 only carbides based on SiC
EP95108612A 1990-07-26 1991-07-12 Matériaux composites coulés. Ceased EP0671478A3 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US558630 1983-12-06
US572218 1990-07-16
US07/558,630 US5083602A (en) 1990-07-26 1990-07-26 Stepped alloying in the production of cast composite materials (aluminum matrix and silicon additions)
US57221890A 1990-08-16 1990-08-16
EP91912577A EP0539417B1 (fr) 1990-07-26 1991-07-12 Materiaux composites coules

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP91912577.3 Division 1991-07-12

Publications (2)

Publication Number Publication Date
EP0671478A2 EP0671478A2 (fr) 1995-09-13
EP0671478A3 true EP0671478A3 (fr) 1995-11-29

Family

ID=27071794

Family Applications (2)

Application Number Title Priority Date Filing Date
EP91912577A Expired - Lifetime EP0539417B1 (fr) 1990-07-26 1991-07-12 Materiaux composites coules
EP95108612A Ceased EP0671478A3 (fr) 1990-07-26 1991-07-12 Matériaux composites coulés.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP91912577A Expired - Lifetime EP0539417B1 (fr) 1990-07-26 1991-07-12 Materiaux composites coules

Country Status (7)

Country Link
EP (2) EP0539417B1 (fr)
AU (1) AU669309B2 (fr)
CA (1) CA2086520C (fr)
DE (1) DE69120415T2 (fr)
MX (1) MX9100238A (fr)
NO (2) NO300899B1 (fr)
WO (1) WO1992001821A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513688A (en) * 1992-12-07 1996-05-07 Rheo-Technology, Ltd. Method for the production of dispersion strengthened metal matrix composites
GB2316092A (en) * 1996-08-08 1998-02-18 London Scandinavian Metall Metal matrix composite alloys
EP0839589A1 (fr) 1996-11-04 1998-05-06 Alusuisse Technology & Management AG Procédé pour la fabrication d'une corde profilée en métal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006624A1 (fr) * 1986-05-01 1987-11-05 Dural Aluminum Composites Corporation Materiau composite renforce par coulee
DE3807541C1 (fr) * 1988-03-08 1989-07-27 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
EP0346771A1 (fr) * 1988-06-17 1989-12-20 Norton Company Procédé d'obtention d'un matériau composite, particulièrement une matrice métallique avec une dispersion céramique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759995A (en) 1983-06-06 1988-07-26 Dural Aluminum Composites Corp. Process for production of metal matrix composites by casting and composite therefrom
JPS62238340A (ja) * 1986-04-07 1987-10-19 Toyota Motor Corp 酸化還元反応を利用したアルミニウム合金の製造方法
US5000247A (en) * 1988-11-10 1991-03-19 Lanxide Technology Company, Lp Method for forming metal matrix composite bodies with a dispersion casting technique and products produced thereby

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006624A1 (fr) * 1986-05-01 1987-11-05 Dural Aluminum Composites Corporation Materiau composite renforce par coulee
DE3807541C1 (fr) * 1988-03-08 1989-07-27 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
EP0346771A1 (fr) * 1988-06-17 1989-12-20 Norton Company Procédé d'obtention d'un matériau composite, particulièrement une matrice métallique avec une dispersion céramique

Also Published As

Publication number Publication date
MX9100238A (es) 1992-02-28
NO930141D0 (no) 1993-01-15
EP0671478A2 (fr) 1995-09-13
AU669309B2 (en) 1996-05-30
AU652950B2 (en) 1994-09-15
AU8187991A (en) 1992-02-18
NO930141L (no) 1993-03-15
AU7903194A (en) 1995-02-16
EP0539417B1 (fr) 1996-06-19
DE69120415T2 (de) 1996-10-31
DE69120415D1 (de) 1996-07-25
WO1992001821A1 (fr) 1992-02-06
EP0539417A1 (fr) 1993-05-05
NO971130D0 (no) 1997-03-12
CA2086520C (fr) 2000-06-27
NO300899B1 (no) 1997-08-11
CA2086520A1 (fr) 1992-01-17
NO971130L (no) 1997-03-15

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