| 发明名称 |
Soldering work piece, soldering method and heat exchanger |
| 摘要 |
The invention relates to a soldering work piece made of aluminium and/or aluminium compounds, to a soldering method, in addition to a heat exchanger soldered in said manner. One surface of the soldering work piece is provided with an artificially applied oxide layer.
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| 申请公布号 |
US7891540(B2) |
申请公布日期 |
2011.02.22 |
| 申请号 |
US20060571288 |
申请日期 |
2006.03.09 |
| 申请人 |
BEHR GMBH & CO. KG |
发明人 |
HEEB WOLFGANG;KNOEDLER WOLFGANG;VOELKER CORD |
| 分类号 |
B23K31/00;B23K1/00;B23K35/00;B23K35/28;B23K35/36 |
主分类号 |
B23K31/00 |
| 代理机构 |
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