| 发明名称 |
METHOD FOR PREPARATION OF CAST TUNGSTEN CARBIDE |
| 摘要 |
A method for preparation of cast tungsten carbide relates to the engineering processes, in particular to the technology for preparation of the cast tungsten carbide - relite - which is widely used as filler hard metals for the increasing of durability and high-temperature strength of the machine elements and mechanisms.
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| 申请公布号 |
UA22032(U) |
申请公布日期 |
2007.04.10 |
| 申请号 |
UA20060012052 |
申请日期 |
2006.11.16 |
| 申请人 |
"TOREZTVERDOSPLAV", OPEN JOINT-STOCK COMPANY |
发明人 |
MATSARENKO VLADYSLAV DMYTROVYCH;CHETYRKIN MYKHAILO VOLODYMYROVYCH;PARENCHUK VALERII VASYLIOVYCH |
| 分类号 |
C01B31/30;C22C29/06 |
主分类号 |
C01B31/30 |
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