发明名称 |
PROCEDIMIENTO PARA MEJORAR LA RESISTENCIA DINAMICA DE DISCOSDE RUEDAS DE VEHICULOS |
摘要 |
<p>A vehicle wheel formed of a heat treatable aluminum alloy and including an axially center area and opposite axially end areas is subjected to a solution heat treatment and then is cooled in a controlled manner to improve the dynamic strength of the wheel. Specifically, cooling is achieved by cooling the center area faster than the end areas. More particularly, a cooling medium first is sprayed on the center area and then is sprayed on the end areas.</p> |
申请公布号 |
ES549281(D0) |
申请公布日期 |
1986.10.16 |
申请号 |
ES19810005492 |
申请日期 |
1985.11.26 |
申请人 |
ARDAL OG SUNNDAL VERK A.S. |
发明人 |
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分类号 |
C21D9/34;C22F1/00;C22F1/04;(IPC1-7):C22F1/04 |
主分类号 |
C21D9/34 |
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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