DE3904494C1 - - Google Patents

Info

Publication number
DE3904494C1
DE3904494C1 DE3904494A DE3904494A DE3904494C1 DE 3904494 C1 DE3904494 C1 DE 3904494C1 DE 3904494 A DE3904494 A DE 3904494A DE 3904494 A DE3904494 A DE 3904494A DE 3904494 C1 DE3904494 C1 DE 3904494C1
Authority
DE
Germany
Prior art keywords
melt
boride
copper
stamp
die
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
Application number
DE3904494A
Other languages
German (de)
English (en)
Inventor
Fehmi Dr. 6239 Kriftel De Nilmen
Heinrich Dr. 6236 Eschborn De Winter
Horst D. 3565 Breidenbach De 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.)
Schunk Sintermetalltechnik GmbH
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
Priority to DE3904494A priority Critical patent/DE3904494C1/de
Application granted granted Critical
Publication of DE3904494C1 publication Critical patent/DE3904494C1/de
Priority to EP19900100718 priority patent/EP0387491A3/de
Priority to CA002008371A priority patent/CA2008371A1/en
Priority to FI900744A priority patent/FI900744A7/fi
Priority to KR1019900001969A priority patent/KR930001335B1/ko
Priority to JP2035042A priority patent/JPH02263938A/ja
Expired 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
    • 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
    • C22C1/12—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
    • 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
    • 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)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
DE3904494A 1989-02-15 1989-02-15 Expired DE3904494C1 (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3904494A DE3904494C1 (enrdf_load_stackoverflow) 1989-02-15 1989-02-15
EP19900100718 EP0387491A3 (de) 1989-02-15 1990-01-15 Verfahren und Vorrichtung zum Herstellen von dispersionsverfestigten Kupferformteilen
CA002008371A CA2008371A1 (en) 1989-02-15 1990-01-23 Method and device for producing dispersion-hardened shaped metal parts
FI900744A FI900744A7 (fi) 1989-02-15 1990-02-14 Menetelmä ja laite dispersiokiinnitettyjen kuparimuottiosien valmistamiseksi
KR1019900001969A KR930001335B1 (ko) 1989-02-15 1990-02-15 분산-경화형(dispersion-hardened) 성형구리부품 제조방법과 제조장치
JP2035042A JPH02263938A (ja) 1989-02-15 1990-02-15 分散強化銅成形品の製造方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3904494A DE3904494C1 (enrdf_load_stackoverflow) 1989-02-15 1989-02-15

Publications (1)

Publication Number Publication Date
DE3904494C1 true DE3904494C1 (enrdf_load_stackoverflow) 1989-12-14

Family

ID=6374109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3904494A Expired DE3904494C1 (enrdf_load_stackoverflow) 1989-02-15 1989-02-15

Country Status (6)

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

Family Cites Families (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
US3468658A (en) * 1965-12-08 1969-09-23 Bendix Corp Method of producing dispersion strengthened metals
US3993478A (en) * 1972-02-09 1976-11-23 Copper Range Company Process for dispersoid strengthening of copper by fusion metallurgy
NL7905471A (nl) * 1978-07-25 1980-01-29 Itt Werkwijze voor het vormen van een gevormd product uit een metaallegering.
BR8307269A (pt) * 1982-12-30 1984-08-07 Alcan Int Ltd Material de cermet e processo para sua producao
US4540546A (en) * 1983-12-06 1985-09-10 Northeastern University Method for rapid solidification processing of multiphase alloys having large liquidus-solidus temperature intervals
DE3522341A1 (de) * 1985-06-22 1987-01-02 Battelle Institut E V Verfahren zur dispersionshaertung von kupfer, silber oder gold sowie deren legierungen
DE3812738A1 (de) * 1988-04-16 1989-10-26 Battelle Institut E V Verfahren zur herstellung von anlauf-, oxidations- und zunderbestaendigen legierungen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DD-Z: Gießereitechnik, 26, 1980/9, S. 283 *
DE-Z: Gießerei-Praxis, 1976/20, S. 304-314 *

Also Published As

Publication number Publication date
EP0387491A3 (de) 1991-07-24
FI900744A0 (fi) 1990-02-14
FI900744A7 (fi) 1990-08-16
JPH02263938A (ja) 1990-10-26
KR900012711A (ko) 1990-09-01
KR930001335B1 (ko) 1993-02-26
EP0387491A2 (de) 1990-09-19
CA2008371A1 (en) 1990-08-15

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BATTELLE-INSTITUT E.V., 6000 FRANKFURT, DE SCHUNK

8327 Change in the person/name/address of the patent owner

Owner name: SCHUNK SINTERMETALLTECHNIK GMBH, 35452 HEUCHELHEIM

8339 Ceased/non-payment of the annual fee