SPI mold surface finish: Surface finish of injection molded parts. The surface finish of injection mold on injection molded plastic parts is copied. Therefore, product designers need to convey the sur...
PCBWay
Oct 29,2021
8260 views
Anodized is the electrochemical oxidation of metals or alloys. Under the corresponding electrolyte and specific process conditions, aluminum and its alloys form a layer of oxide film on aluminum produ...
PCBWay
Jun 10,2021
7953 views
A conventional printed circuit board (PCB) has a copper layer on the board. If the copper layer is not protected, it will be oxidized and damaged, directly affecting subsequent soldering. And surface ...
PCBWay
Nov 20,2020
4391 views
Introduction of Application of Lead-free Surface Finish Techniques:Whether lead-free HASL can be popularized will depend on the results of the scientific study and its promotion and influence, but its...
PCBWay
Dec 24,2018
3166 views
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