AT427370T
Coated cemented carbide with binder phase enriched surface zone
Abstract
The invention relates to a sintered carbide, comprising for preventing WC, based on Co, Ni or Fe, and [, and a free of a [wealth the comprising a binder surface area. The [average crystal particle size <1 the μ. Obtained by the method has an improved toughness and invariable and sintered alloy carbide with the plastics deformability to enrich.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
17 members in 9 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 0500896 | Sweden | A |
Members17
| Document | Office | Kind | |
|---|---|---|---|
| IL174920A0 | Israel | A0 | |
| EP1715082A1 | European Patent Office (EPO) | A1 | |
| KR20060110811A | Republic of Korea | A | |
| CN1854320A | China | A | |
| US2006257692A1 | United States of America | A1 | |
| JP2006328529A | Japan | A | |
| SE529302C2 | Sweden | C2 | |
| KR100778265B1 | Republic of Korea | B1 | |
| EP1715082B1 | European Patent Office (EPO) | B1 | |
| AT427370TThis record | Austria | T | |
| ATE427370T1 | Austria | T1 | |
| DE602006005977D1 | Germany | D1 | |
| US2009180916A1 | United States of America | A1 | |
| CN100526491C | China | C | |
| US7939013B2 | United States of America | B2 | |
| IL174920A | Israel | A | |
| JP5032052B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 6445015
Titles2
- German
- BESCHICHTETES SINTERKARBID MIT BINDERPHASENANGEREICHERTER OBERFLACHENZONE
- English
- COATED SINTER CARBIDE WITH BINDER PHASE-ENRICHED SURFACE ZONE
Classification
- CPC, 3
- C22C29/08
- B22F1/00
- B22F2998/10
- IPC, 3
- C23C30 00
- B22F7 00
- C22C29 08