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Blackening Coating

Blackening Coating
Put the metal parts into the solution of NaOH, NaNO2 and other potions. At a certain temperature, the parts will react chemically to produce a thin blue (black) oxide film. Blackening can be divided ...

China 4-axis & 5-axis CNC Machining

China 4-axis & 5-axis CNC Machining
solutions. 4-axis CNC Machining Applications: Complex Contours: 4-axis CNC machining is ideal for creating complex contours on parts, such as curved surfaces, sculpted shapes, and intricate profiles. ...

Blackening Coating

Blackening Coating
Put the metal parts into the solution of NaOH, NaNO2 and other potions. At a certain temperature, the parts will react chemically to produce a thin blue (black) oxide film. Blackening can be divided ...
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