In the PCB manufacturing process, selecting the appropriate surface finish is crucial to the performance and reliability of the circuit board. Among these, Electroless Nickel Immersion Gold (ENIG) and...
For most resin materials:Spray paintingSpray painting is one of the main coloring processes for 3D printed products. It is the application of specific pigments to the surface of 3D printed produc...
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...
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...
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 ...
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...
Ranking | Name | Answers |
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1 | PCBWay Team | 7 |
2 | Dan Pickerill | 4 |
3 | Mnazz N | 1 |
4 | Ross Feng | 1 |