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
Links
Classifications
-
- 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
-
- 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
- C22C1/10—Alloys containing non-metals
-
- 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
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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3904494A DE3904494C1 (fr) | 1989-02-15 | 1989-02-15 | |
EP19900100718 EP0387491A3 (fr) | 1989-02-15 | 1990-01-15 | Procédé et appareillage pour la fabrication d'articles en cuivre renforcés par dispersion |
CA002008371A CA2008371A1 (fr) | 1989-02-15 | 1990-01-23 | Methode et appareil de production de pieces metalliques profilees, trempees par dispersion |
FI900744A FI900744A0 (fi) | 1989-02-15 | 1990-02-14 | Foerfarande och anordning foer framstaellning av dispersionsfaestade kopparformdelar. |
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 |
KR1019900001969A KR930001335B1 (ko) | 1989-02-15 | 1990-02-15 | 분산-경화형(dispersion-hardened) 성형구리부품 제조방법과 제조장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3904494A DE3904494C1 (fr) | 1989-02-15 | 1989-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3904494C1 true DE3904494C1 (fr) | 1989-12-14 |
Family
ID=6374109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3904494A Expired DE3904494C1 (fr) | 1989-02-15 | 1989-02-15 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0387491A3 (fr) |
JP (1) | JPH02263938A (fr) |
KR (1) | KR930001335B1 (fr) |
CA (1) | CA2008371A1 (fr) |
DE (1) | DE3904494C1 (fr) |
FI (1) | FI900744A0 (fr) |
Family Cites Families (9)
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. |
AU567708B2 (en) * | 1982-12-30 | 1987-12-03 | Alcan International Limited | Metals reinforced by a ceramic network |
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 |
-
1989
- 1989-02-15 DE DE3904494A patent/DE3904494C1/de not_active Expired
-
1990
- 1990-01-15 EP EP19900100718 patent/EP0387491A3/fr not_active Withdrawn
- 1990-01-23 CA CA002008371A patent/CA2008371A1/fr not_active Abandoned
- 1990-02-14 FI FI900744A patent/FI900744A0/fi not_active Application Discontinuation
- 1990-02-15 JP JP2035042A patent/JPH02263938A/ja active Pending
- 1990-02-15 KR KR1019900001969A patent/KR930001335B1/ko active IP Right Grant
Non-Patent Citations (2)
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 |
---|---|
JPH02263938A (ja) | 1990-10-26 |
CA2008371A1 (fr) | 1990-08-15 |
EP0387491A3 (fr) | 1991-07-24 |
FI900744A0 (fi) | 1990-02-14 |
EP0387491A2 (fr) | 1990-09-19 |
KR900012711A (ko) | 1990-09-01 |
KR930001335B1 (ko) | 1993-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined 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 |