... acid,strong alkali,salt and gas of deleterious,long contact fatigue life,high hardness,resistance to wear Silicon ... chemical inertnessTypical Uses1, Fixed and moving turbine components2, Suction box covers3, Seals,bearings4, Ball valve parts5, Hot gas flow ... chemical inertnessTypical Uses1, Fixed and moving turbine components2, Suction box covers3, Seals,bearings4, Ball valve parts5, Hot gas flow ...