介绍了一种新的钎焊技术，即化学热处理钎焊法，并对钎焊机理进行了探讨。

In this paper, a new kind of soldering technique, namely, chemical Heat-treatment sol-dering process (CHSP) is introduced.

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文章主要从汽车空调冷凝器的实际钎焊质量出发，结合钎焊机理，针对钎焊时产生的“翅片熔蚀”现象做了详细的研究。

This article, to proceed from the actual brazing quality of car air-conditioning condenser, combined with Brazing mechanism, studied on the "fin-erosion" phenomenon after brazed in detail.

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因此，焊接镀锌板一定要减少热输入量，采用特殊的钎焊材料和性能优良的MIG焊机进行焊接。

So the heat input should be kept low to weld galvanization steel sheet. In this paper the MIG welding machine is adopted with special sold…

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