... ,strong alkali,salt and gas of deleterious,long contact fatigue life,high hardness,resistance to wear Silicon ... thermal shock resistance8, Superior chemical inertnessTypical Uses1, Fixed and moving turbine components2, Suction box covers3, Seals,bearings4, Ball ... shock resistance8, Superior chemical inertnessTypical Uses1, Fixed and moving turbine components2, Suction box covers3, Seals,bearings4, Ball ...