EP0387491A3 - Verfahren und Vorrichtung zum Herstellen von dispersionsverfestigten Kupferformteilen - Google Patents

Verfahren und Vorrichtung zum Herstellen von dispersionsverfestigten Kupferformteilen Download PDF

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Publication number
EP0387491A3
EP0387491A3 EP19900100718 EP90100718A EP0387491A3 EP 0387491 A3 EP0387491 A3 EP 0387491A3 EP 19900100718 EP19900100718 EP 19900100718 EP 90100718 A EP90100718 A EP 90100718A EP 0387491 A3 EP0387491 A3 EP 0387491A3
Authority
EP
European Patent Office
Prior art keywords
boride
copper
produced
shaped copper
manufacturing dispersion
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.)
Withdrawn
Application number
EP19900100718
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0387491A2 (de
Inventor
Fehmi Dr. Nilmen
Heinrich Dr. Winter
Horst D. Klees
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.)
Battelle Institut eV
Original Assignee
Battelle Institut eV
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 Battelle Institut eV filed Critical Battelle Institut eV
Publication of EP0387491A2 publication Critical patent/EP0387491A2/de
Publication of EP0387491A3 publication Critical patent/EP0387491A3/de
Withdrawn legal-status Critical Current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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1026—Alloys containing non-metals starting from a solution or a suspension of (a) compound(s) of at least one of the alloy 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
    • C22C32/0047—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
    • C22C32/0073—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 borides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
    • 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
    • C22C1/059—Making alloys comprising less than 5% by weight of dispersed reinforcing phases
    • 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
    • C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
EP19900100718 1989-02-15 1990-01-15 Verfahren und Vorrichtung zum Herstellen von dispersionsverfestigten Kupferformteilen Withdrawn EP0387491A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3904494 1989-02-15
DE3904494A DE3904494C1 (https=) 1989-02-15 1989-02-15

Publications (2)

Publication Number Publication Date
EP0387491A2 EP0387491A2 (de) 1990-09-19
EP0387491A3 true EP0387491A3 (de) 1991-07-24

Family

ID=6374109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900100718 Withdrawn EP0387491A3 (de) 1989-02-15 1990-01-15 Verfahren und Vorrichtung zum Herstellen von dispersionsverfestigten Kupferformteilen

Country Status (6)

Country Link
EP (1) EP0387491A3 (https=)
JP (1) JPH02263938A (https=)
KR (1) KR930001335B1 (https=)
CA (1) CA2008371A1 (https=)
DE (1) DE3904494C1 (https=)
FI (1) FI900744A7 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1266582A (fr) * 1960-06-01 1961-07-17 Centre Nat Rech Scient Perfectionnements apportés aux électrodes utilisées pour l'usinage par décharges électriques intermittentes
US3037857A (en) * 1959-06-09 1962-06-05 Union Carbide Corp Aluminum-base alloy
DE1533193A1 (de) * 1965-12-08 1970-02-05 Bendix Corp Verfahren zur Herstellung dispersionsverstaerkter Metalle
US3993478A (en) * 1972-02-09 1976-11-23 Copper Range Company Process for dispersoid strengthening of copper by fusion metallurgy
GB2026363A (en) * 1978-07-25 1980-02-06 Itt Process for shaping metal alloy products
EP0113249A1 (en) * 1982-12-30 1984-07-11 Alcan International Limited Metallic materials reinforced by a continuous network of a ceramic phase
US4540546A (en) * 1983-12-06 1985-09-10 Northeastern University Method for rapid solidification processing of multiphase alloys having large liquidus-solidus temperature intervals
WO1986007613A1 (en) * 1985-06-22 1986-12-31 Battelle-Institut E.V. Process for dispersion hardening of copper, silver or gold and the ir alloys
WO1989009838A1 (fr) * 1988-04-16 1989-10-19 Battelle-Institut E.V. Procede pour fabriquer des alliages resistants au ternissement, a l'oxydation et au calaminage

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037857A (en) * 1959-06-09 1962-06-05 Union Carbide Corp Aluminum-base alloy
FR1266582A (fr) * 1960-06-01 1961-07-17 Centre Nat Rech Scient Perfectionnements apportés aux électrodes utilisées pour l'usinage par décharges électriques intermittentes
DE1533193A1 (de) * 1965-12-08 1970-02-05 Bendix Corp Verfahren zur Herstellung dispersionsverstaerkter Metalle
US3993478A (en) * 1972-02-09 1976-11-23 Copper Range Company Process for dispersoid strengthening of copper by fusion metallurgy
GB2026363A (en) * 1978-07-25 1980-02-06 Itt Process for shaping metal alloy products
EP0113249A1 (en) * 1982-12-30 1984-07-11 Alcan International Limited Metallic materials reinforced by a continuous network of a ceramic phase
US4540546A (en) * 1983-12-06 1985-09-10 Northeastern University Method for rapid solidification processing of multiphase alloys having large liquidus-solidus temperature intervals
WO1986007613A1 (en) * 1985-06-22 1986-12-31 Battelle-Institut E.V. Process for dispersion hardening of copper, silver or gold and the ir alloys
WO1989009838A1 (fr) * 1988-04-16 1989-10-19 Battelle-Institut E.V. Procede pour fabriquer des alliages resistants au ternissement, a l'oxydation et au calaminage

Also Published As

Publication number Publication date
CA2008371A1 (en) 1990-08-15
JPH02263938A (ja) 1990-10-26
KR900012711A (ko) 1990-09-01
EP0387491A2 (de) 1990-09-19
KR930001335B1 (ko) 1993-02-26
FI900744A7 (fi) 1990-08-16
FI900744A0 (fi) 1990-02-14
DE3904494C1 (https=) 1989-12-14

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