发明名称 |
HIGHLY COMPRESSIBLE IRON POWDER |
摘要 |
A highly compressible iron powder for powder metallurgy has an optimized particle size distribution. The Vickers microhardness of the particles that do not pass through the sieve having the nominal opening of 150 im is controlled to be at most about 110. The iron powder is suitable for production of magnetic parts having high magnetism and mechanical parts having high mechanical strength. |
申请公布号 |
CA2381507(E) |
申请公布日期 |
2002.10.20 |
申请号 |
CA20022381507 |
申请日期 |
2002.04.11 |
申请人 |
KAWASAKI STEEL CORPORATION |
发明人 |
OZAKI, YUKIKO;UETA, MASATERU;NAKAMURA, NAOMICHI |
分类号 |
C22C33/02;B22F1/00;C22C38/00;C22C38/04 |
主分类号 |
C22C33/02 |
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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