发明名称 |
(B C) ;SLITDETALJ ELLER SLITDEL |
摘要 |
A metallic body in which great wear resistance is coupled with excellent mechanical strength and toughness is composed of sintered cemented carbide particles in a matrix of graphitic cast iron-base alloy, the content of carbon plus other constituents known to be equivalent to carbon in their influence on the cast iron amounts to 2.5 - 6.0%, preferably 3.5 - 5.0%. |
申请公布号 |
FI770388(A) |
申请公布日期 |
1977.08.06 |
申请号 |
FI19770000388 |
申请日期 |
1977.02.04 |
申请人 |
SANDVIK AB |
发明人 |
EKEMAR KARL SVEN GUSTAV;FISCHER UDO |
分类号 |
B22F7/08;B23B27/14;C22C1/10;C22C29/06;C22C29/08;C22C33/02;C22C37/00;(IPC1-7):C22C/ |
主分类号 |
B22F7/08 |
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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