发明名称 |
HEAT EXCHANGER |
摘要 |
<p>An aluminum alloy containing (in wt. %): 0.2-0.5 Fe; 0.7-1.2 Si; 1.2-1.6 Mn; up to 0.3 Mg; up to 0.5 Cu; up to 0.2 Zn; up to 0.1 Ti is used to make the fins of heat exchangers particularly car radiators. The finstock has high post braze strength and thermal conductivity, and has a sufficiently electronegative potential as to be capable of acting as a sacrificial anode for the heat exchanger tubes. By virtue of the absence of Sn, In, and Cr, these heat exchangers can be scrapped and melted for re-use.</p> |
申请公布号 |
EP0866746(B1) |
申请公布日期 |
2002.03.06 |
申请号 |
EP19960939167 |
申请日期 |
1996.11.19 |
申请人 |
ALCAN INTERNATIONAL LIMITED |
发明人 |
GRAY, ALAN;BOLINGBROKE, RICHARD KENDALL;EVANS, JOHN MICHAEL |
分类号 |
B23K35/28;B32B15/01;C22C21/00;F28F21/08;(IPC1-7):B32B15/01 |
主分类号 |
B23K35/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|