发明名称 |
Pulverartiges Material für abreibbare Dichtung |
摘要 |
Pulverulent material comprises mainly aluminum and contains manganese or calcium. 5-20 weight % of the metallic powder comprises manganese or calcium. The material additionally contains 5-15 weight % organic powder and 5-20 weight % ceramic powder. The material may contain one or more additional metallic elements selected from chromium, molybdenum, nickel, silicon and iron and representing at most 10 wt.% of the weight of the metallic powder. The metallic powder represents 65-90 wt% of the material. |
申请公布号 |
DE60320925(D1) |
申请公布日期 |
2008.06.26 |
申请号 |
DE2003620925 |
申请日期 |
2003.11.26 |
申请人 |
SNECMA |
发明人 |
LE BIEZ, PHILIPPE;PERRUCHAUT, PHILIPPE;LARABI, KARIM;BERTRAND, PIERRE;CODDET, CHRISTIAN |
分类号 |
B22F1/00;B22F7/00;B22F7/04;C22C21/00;C22C32/00;C23C4/04;C23C4/06;C23C4/08;C23C14/06;C23C26/00 |
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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