GB1550640A - Production of sintered heterogeneous bodies - Google Patents
Production of sintered heterogeneous bodiesInfo
- Publication number
- GB1550640A GB1550640A GB32566/76A GB3256676A GB1550640A GB 1550640 A GB1550640 A GB 1550640A GB 32566/76 A GB32566/76 A GB 32566/76A GB 3256676 A GB3256676 A GB 3256676A GB 1550640 A GB1550640 A GB 1550640A
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- heterogeneous bodies
- sintered
- sintered heterogeneous
- bodies
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
- H01H1/0206—Contacts characterised by the material thereof specially adapted for vacuum switches containing as major components Cu and Cr
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752535184 DE2535184B2 (en) | 1975-08-06 | 1975-08-06 | PROCESS FOR MANUFACTURING LOW-PORE-Sintered FINISHED PARTS BASED ON CHROME-COPPER OR VANADIUM-COPPER |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1550640A true GB1550640A (en) | 1979-08-15 |
Family
ID=5953392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32566/76A Expired GB1550640A (en) | 1975-08-06 | 1976-08-04 | Production of sintered heterogeneous bodies |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS6055580B2 (en) |
DE (1) | DE2535184B2 (en) |
GB (1) | GB1550640A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4687515A (en) * | 1986-04-10 | 1987-08-18 | General Electric Company | Vacuum interrupter contact |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3303170A1 (en) * | 1983-01-31 | 1984-08-02 | Siemens AG, 1000 Berlin und 8000 München | METHOD FOR PRODUCING COPPER-CHROME MELTING ALLOYS AS A CONTACT MATERIAL FOR VACUUM CIRCUIT BREAKER |
JPS6276726U (en) * | 1985-10-31 | 1987-05-16 |
-
1975
- 1975-08-06 DE DE19752535184 patent/DE2535184B2/en active Granted
-
1976
- 1976-07-29 JP JP51090883A patent/JPS6055580B2/en not_active Expired
- 1976-08-04 GB GB32566/76A patent/GB1550640A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4687515A (en) * | 1986-04-10 | 1987-08-18 | General Electric Company | Vacuum interrupter contact |
Also Published As
Publication number | Publication date |
---|---|
JPS5220263A (en) | 1977-02-16 |
DE2535184A1 (en) | 1977-02-24 |
DE2535184B2 (en) | 1977-06-02 |
JPS6055580B2 (en) | 1985-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |