发明名称 |
ALUMINIUM COMPOSITE MATERIAL FOR FLUX-FREE SOLDERING |
摘要 |
<p>Aluminum composite material comprises at least one aluminum core alloy and at least one outer solder layer made of an aluminum solder alloy, which is provided on one- or both sides of the aluminum core alloy, where the aluminum solder layer has an etched surface. Independent claims are also included for: preparing the above mentioned band-shaped aluminum composite material by roll-plating or simultaneous casting and then rolling, which includes etching the aluminum solder layer using an alkaline or acidic etchant; and #soldered structure comprising at least one transformed or non-transformed sheet or pipe made of the above mentioned aluminum composite material.</p> |
申请公布号 |
KR20140146672(A) |
申请公布日期 |
2014.12.26 |
申请号 |
KR20147033812 |
申请日期 |
2013.05.03 |
申请人 |
HYDRO ALUMINIUM ROLLED PRODUCTS GMBH |
发明人 |
ECKHARD KATHRIN;SCHWARZ JOCHEN;GUEGEN OLAF;SICKING RAIMUND;JANSSEN HARTMUT |
分类号 |
B32B15/01;B23K20/233;B32B15/20;C22C21/00;C22C21/02;C22F1/043;F28F21/08 |
主分类号 |
B32B15/01 |
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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