SU487952A1 - Спеченный твердый сплав - Google Patents
Спеченный твердый сплавInfo
- Publication number
- SU487952A1 SU487952A1 SU1677529A SU1677529A SU487952A1 SU 487952 A1 SU487952 A1 SU 487952A1 SU 1677529 A SU1677529 A SU 1677529A SU 1677529 A SU1677529 A SU 1677529A SU 487952 A1 SU487952 A1 SU 487952A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hard alloy
- sintered hard
- sintered
- alloy
- boron nitride
- Prior art date
Links
Landscapes
- Ceramic Products (AREA)
Description
3 состойкости, он дополнительно содержит кубический нитрид бора нри следующем соотношении комнонентов (в вес. %): 4 Кубический нитрид бораI-4 Кобальт6-10 Карбид вольфрамаОстальное
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1677529A SU487952A1 (ru) | 1971-07-22 | 1971-07-22 | Спеченный твердый сплав |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1677529A SU487952A1 (ru) | 1971-07-22 | 1971-07-22 | Спеченный твердый сплав |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU914913659A Addition RU1775612C (ru) | 1991-02-21 | 1991-02-21 | Устройство дл измерени уровн нефтепродуктов и воды в емкост х хранени |
Publications (1)
Publication Number | Publication Date |
---|---|
SU487952A1 true SU487952A1 (ru) | 1975-10-15 |
Family
ID=20481672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1677529A SU487952A1 (ru) | 1971-07-22 | 1971-07-22 | Спеченный твердый сплав |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU487952A1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342595A (en) * | 1979-12-17 | 1982-08-03 | United Technologies Corporation | Cubic boron nitride and metal carbide tool bit |
-
1971
- 1971-07-22 SU SU1677529A patent/SU487952A1/ru active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342595A (en) * | 1979-12-17 | 1982-08-03 | United Technologies Corporation | Cubic boron nitride and metal carbide tool bit |
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