| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To inexpensively provide a tube for a heat exchanger anticorrosive over a long period. <P>SOLUTION: The tube (2) for the heat exchanger is characterized in that a multiple layer (13) including: a sacrifice corrosive material (11) constituted by at least an aluminum alloy sheet; and a brazing material for joining the sacrifice corrosive material (11) to a tube base body (10) is imparted to a surface of the tube base body (10) constituted by aluminum or an aluminum alloy. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
