发明名称 |
METAL SHEET AND METHOD FOR ITS MANUFACTURE |
摘要 |
A metal sheet that features a substructure of a first aluminum alloy and at least one reinforcement that is pressed into at least one surface of the substructure, wherein the reinforcement has in at least a direction extending parallel to the surface a large extent in relation to the thickness of the metal sheet and consists of a second aluminum alloy that is harder than the first aluminum alloy. |
申请公布号 |
US2016167096(A1) |
申请公布日期 |
2016.06.16 |
申请号 |
US201514963410 |
申请日期 |
2015.12.09 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
SANDERS Ronald;BAUMGART Hartmut |
分类号 |
B21B3/00;C21D9/48;C22F1/04 |
主分类号 |
B21B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Detroit MI US |