发明名称 |
METHOD FOR PRODUCING JOINT COMPONENTS HAVING AN IMPROVED RESISTANCE TO WEAR AND TEAR |
摘要 |
<p>An articulated structural part includes a peripheral zone. The peripheral zone includes a surface, an outermost layer situated immediately adjacent the surface, a further layer situated adjacent the outermost layer and a core situated adjacent the further layer, wherein the outermost layer is substantially martensite. The further layer includes a varying mixture of martensite and of ferrite or perlite. The core is substantially ferrite or perlite. A process for producing an articulated structural part is also provided.</p> |
申请公布号 |
EP1664563(A1) |
申请公布日期 |
2006.06.07 |
申请号 |
EP20040765208 |
申请日期 |
2004.09.15 |
申请人 |
GKN DRIVELINE INTERNATIONAL GMBH |
发明人 |
WELSCHOF, HANS-HEINRICH;HILDEBRANDT, WOLFGANG;REHER, FRANK |
分类号 |
F16D3/20;C21D9/00;C23C8/80 |
主分类号 |
F16D3/20 |
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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