发明名称 |
PÓ DE FERRO DE LIGA DE DIFUSÃO |
摘要 |
A diffusion alloyed iron powder is provided wherein tungsten W is bonded to the surfaces of the particles of an iron or iron-based powder, and wherein the diffusion alloyed iron powder comprises by weight-%: 30-60 W, with the balance being essentially only iron and unavoidable impurities. |
申请公布号 |
BRPI0807180(A2) |
申请公布日期 |
2014.05.27 |
申请号 |
BR2008PI07180 |
申请日期 |
2008.01.21 |
申请人 |
HOEGANAES AB (PUBL) |
发明人 |
JOHAN ARVIDSSON;HANS SOEDERHJELM |
分类号 |
B22F1/00;B22F1/02;C22C33/02;F42B7/00 |
主分类号 |
B22F1/00 |
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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