发明名称 |
COMPOSITE AND PREPARATION METHOD OF JOINING AMORPHOUS ALLOY MATERIAL TO HETEROGENEOUS MATERIAL |
摘要 |
<p>A method of joining an amorphous alloy material to a heterogeneous material and a composite formed by the same are provided. The method comprises steps of: placing a pre-formed piece made of one of the amorphous alloy material and the heterogeneous material into a mold; heating the other of the amorphous alloy material and the heterogeneous material to a predetermined temperature, and casting the other of the amorphous alloy material and the heterogeneous material into the mold to form a transition connection part joining the amorphous alloy material to the heterogeneous material and having a fusion welded structure, a microstructure reinforcing connection structure and a composite connection structure; and cooling the amorphous alloy material and the heterogeneous material at a rate higher than a critical cooling rate of the amorphous alloy material to obtain a composite formed by joining the amorphous alloy material to the heterogeneous material by the transition connection part.</p> |
申请公布号 |
EP2744611(A1) |
申请公布日期 |
2014.06.25 |
申请号 |
EP20120824055 |
申请日期 |
2012.08.15 |
申请人 |
SHENZHEN BYD AUTO R&D COMPANY LIMITED;BYD COMPANY LIMITED |
发明人 |
GONG, QING;ZHANG, FALIANG;LI, YUNCHUN |
分类号 |
B22D19/16;B32B7/04;B32B15/00;C22C45/00;C23C6/00 |
主分类号 |
B22D19/16 |
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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