Brazing is defined as the process of joining two metals by deploying a filler metal such as a brazing alloy. In the brazing process, the filler metal is heated to slightly above its melting point and allowed to flow through capillary action between the two base metals that need to be joined.

关键词：焊料；填充金属；焊锡

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Electrical motors and actuators are an integral part of the Process Equipment industry, and are employed in pumps, compressors, and valves in order to drive and control the flow of the medium throughout the process line.

关键词：电动马达；工艺设备行业；泵；压缩机；阀门；驱动；控制

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