PCBWay Sep 13,2024

ENIG vs. Hard Gold Plating

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...

ENIG Hard Gold Plating Surface Finish

PCBWay May 23,2024

What surface finish can be chosen for 3D printing

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...

surface finish 3D printing surface treatment

PCBWay Oct 29,2021

SPI Mold Finish: Surface Finish For Injection Molded Parts

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...

SPI Injection molding mold surface finish SPI finish

PCBWay Jun 10,2021

Introduction of anodized

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...

Craft Introduction CNC Machining Surface finish Bead blast Aluminum parts

PCBWay Nov 20,2020

7 Surface Finish in PCBWay

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 ...

surface finish pcbway solderability HASL OSP ENIG ENEPIG

PCBWay Dec 24,2018

How to Choose Lead-free Surface Finish Techniques

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...

Surface Finish