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SMT无铅焊锡用途及分类及焊锡作用 SMT solder is a melting point than the metal to be welded low melting fusible metal. The solder melts, in the metal to be welded without melting conditions can run leaching of metal to be welded surface, and the contact surface is formed on the alloy layer and the metal to be welded together. In the general assembly of electronic products, mainly the use of tin lead solder, commonly known as solder. 焊料是一种熔点比被焊金属熔点低的易熔金属。焊料熔化时,在被焊金属不熔化的条件下能润浸被焊金属表面,并在接触面处形成合金层而与被焊金属连接到一起。在一般电子产品装配中,主要使用锡铅焊料,俗称为焊锡。 文章来源: http://www.aoi-tech.com 行业热门产品: AOI自动光学检测仪,3D-SPI,AOI检测设备,AOI检测仪,AOI光学检测仪,AOI设备,全自动锡膏印刷机,AOI视觉检测仪,在线AOI自动光学检测仪,离线AOI光学检测仪,电路板检测设备,PCBA外观检查机器,中国AOI品牌,SMT电子厂,AOI设备生产厂家,AOI设备供应商,SMT设备,PCB分板切割机 |
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