| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat transfer component for preventing damages, such as cracks from occurring in an anticorrosion coating layer provided to the surface of a heat transfer fin. SOLUTION: Since a low-melting point metal layer 2 comprising a zinc-plated layer is melted, when the heat transfer fin 1A of the heat transfer component 1 is exposed to a high temperature exhaust gas at use, the heat transfer fin 1A, comprising a copper alloy, is allowed to be thermally and drastically expanded and relatively displaced to the anticorrosion coating layer 3 comprising a nickel plated layer. As a result, damages, such as cracks, are prevented from occurring in the anticorrosion coating layer 3. COPYRIGHT: (C)2007,JPO&INPIT
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