Shell aluminum alloy die-casting molding, high strength, high voltage electrostatic powder coating, corrosion resistance.
外壳铝合金压铸成型，强度高，表面高压静电粉末喷涂，耐腐蚀。
The oil leaked into sea or river may cause colonise of living things in sea or river fall and die. And its sulfide may cause corrosion to the body of a ship.
泄漏于海、河的石油可导致海、河生物群落的衰退和死亡，其硫化物可致船体腐蚀。
It is found that the surface defect like black stripes appeared in certain surface regions of die-casting wheel hub AM60B magnesium alloy after acid pickling in the anti-corrosion treatment.
在对AM 60 B镁合金轮毂压铸件进行表面耐蚀处理时，发现在前处理酸洗后，表面某些区域会产生黑色条纹状缺陷。
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