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What is Phosphating? A Simple Surface Treatment Explanation
Phosphating is a common chemical Metal surface treatment—most often steel and aluminum.The process works by placing metal workpieces in...
Surface Finishing：LOGO Laser Engraving
Laser engraving is a non-contact, precision surface processing technology that uses a high-energy laser beam to ablate, melt, or change...
Surface Finishing：What is Nitriding?
Key Benefits of Nitriding
Exceptional Wear Resistance: The nitride layer has a hardness of 800–1200 HV (compared to...
Surface Finishing：What is glod plating？
Gold plating is a surface treatment process that deposits a thin layer of gold onto the surface of metal parts or plastic parts（ metall...
Surface Finishing：What is painting?
Spray Painting Surface
A Complete Practical Guide
Spray painting is one of the most widely used surface finishing processes...
Surface Finishing：The application of knurling and CD patterns
Knurling and CD Pattern are common surface treatment processes in metalworking. The former focuses on practical functions, while the la...
Surface Finishing：What is sandblasting?
Sandblasting is a surface treatment process/surface finishing that essentially uses high-pressure airflow to spray abrasives (such as q...
Surface Finishing：What is anodizing?
Anodizing is an electrolytic process that creates a durable, corrosion-resistant oxide layer on the surface of aluminum (and other non-...
How to Remove Sheet Metal Bend Lines？
Bend lines (indentations/scratches from material plastic deformation and die friction) are a common pain point for high-appearance shee...
What Does Masking Do in the Anodizing Process?
Protect Functional Surfaces: Threads, holes, and assembly surfaces require precise dimensions and smoothness. Masking prevents anodized...