发明名称 |
Preliminary doped powder of stainless steel, powder metallurgical composition, method for obtaining parts and part from Preliminary doped powder of stainless steel |
摘要 |
The invention concerns a stainless steel powder and composition comprising at least 10w-t% chromium. Vanadium is present in an amount of at least 4 times the amount of carbon and nitrogen. The steel powder comprises 10-30% chromium, 0.1-1.0 vanadium, 0.5-1.5% silicon, less than 0.1% carbon and less than 0.07% nitrogen. A process for preparing a sintered part and a sintered part are also claimed. |
申请公布号 |
UA83145(C2) |
申请公布日期 |
2008.06.10 |
申请号 |
UA20070001061 |
申请日期 |
2005.07.01 |
申请人 |
HOEGANAES AB |
发明人 |
MARS OWE;CANTO LEITON RICARDO;BERGMAN OLA |
分类号 |
C22C;C22C33/02 |
主分类号 |
C22C |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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