2025

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Anodizing surface treatment process

Anodizing surface treatment process Anodizing surface treatment process is a common metal surface treatment technology, which is mainly used to improve the corrosion resistance, hardness,

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Factors affecting galvanizing

Factors affecting galvanizing. In the actual production process, common factors affecting the speed and quality of galvanizing are: (1) Incomplete pretreatment There is an oxide

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Selection of sheet metal processing materials

Selection of sheet metal processing materials 1. Galvanized steel sheet SECC The base material of SECC is a general cold-rolled steel coil. After degreasing, pickling,

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Characteristics of electroplating of stamping parts

Characteristics of electroplating of stamping parts Surface treatment of stamping parts, surface treatment of stamping products includes electroplating (zinc, cadmium, copper, chromium, tin, nickel, gold,

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Anti-corrosion issues of sheet metal parts

Anti-corrosion issues of sheet metal parts 1. Let’s understand what causes the pickling and phosphating rust water corrosion in the whole process of sheet metal