| 发明名称 |
MULTILAYER ALUMINIUM BRAZING SHEET FOR FLUXFREE BRAZING IN CONTROLLED ATMOSPHERE |
| 摘要 |
An aluminium brazing sheet comprising an aluminium alloy core material covered by an interlayer and an Al-Si braze alloy is disclosed. The interlayer consists of an aluminium alloy comprising <=1.0% Si and 0.1-2.5 % Mg. The Al-Si braze alloy comprises 5-14% Si and 0.01-1.0% Bi. The core material and the interlayer has a higher melting temperature than the braze alloy. |
| 申请公布号 |
WO2013180630(A1) |
申请公布日期 |
2013.12.05 |
| 申请号 |
WO2013SE50606 |
申请日期 |
2013.05.28 |
| 申请人 |
SAPA HEAT TRANSFER AB |
发明人 |
AHL, LINDA;WESTERGAARD, RICHARD;ABRAHAMSON, DAVID |
| 分类号 |
B23K1/012;B23K35/00;B23K35/28;B32B15/01;C22C21/02;C22C21/08;F28F21/08 |
主分类号 |
B23K1/012 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
