Also known as: HS-
HS stands for various terms. Discover the full forms, meanings, and possible interpretations of HS across different fields and industries.
Weak or thin area in a plate that allows magma to rise up and reach the surface. The region in a radiation/contamination area where the level of radiation/contamination is significantly greater than in neighboring regions in the area. Dark gray or black surface patches appearing after anodizing. These areas are usually associated with lower hardness and coarse magnesium silicide precipitate caused by non-uniform cooling after extrusion.
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