Name ; bubble
Cause : Entrained air in the melt
Measures : Improved casting mechanism
Technology instruction for 10 types of quality problem within Casting
and Die casting production process
Melting - Casting - (Heat treatment) - Machine working - (Anodizing)
Bubble, include, skin, contraction hole, heat treatment, mechanicalproperty, anodizing, erosion, corrosion etc.
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