工程应用表明，高质量的铝钎料是汽车铝窗框生产的关键技术。
It is proved in engineering that the high quality aluminum-brazed brazing alloys is the crucial technology of the bus aluminum production of window frame.
因此钎焊过程和服役过程中界面的反应、扩散以及界面的微观组织对当前无铝钎料可靠性研究具有重大意义。
The research on element interdiffusion, reaction and microstructure at the interface of solder joints is vital to the study of lead free solder joints reliability.
研制了铝硬钎焊用钎料膏，对其工艺性能进行了研究。
A solder paste used for brazing was developed and its technical performance was investigated.
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