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1. Aluminum surface finishing wastewaterWastewater in the production process of aluminum surface treatment is the max discharge. It is also the pollutant with the most direct impact on the environment...
Causes and treatment methods of dyeing, blooming, and color jumping in die-casting aluminum oxidation coloring:The pH value of the dye liquor is low, and it can adjust to the standard worth with dilut...
50% of the hard-oxide film penetrates the aluminum alloy, and 50% adheres to the surface of the aluminum alloy. Therefore, after hard-anodizing, the outer diameter of the product is large, the inner h...
FeaturesSmall heat-affected zoneDue to the millisecond pulse discharge time, the precise energy control (welding spot 1.6-2.0mm) does not affect the area outside the welding area. Therefore, the effec...
Characteristics of sandblasting:Sandblasting is the most thorough, most versatile, fastest, and most efficient cleaning method.Sandblasting can be arbitrarily selected between different roughnesses, b...
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