molybdenum & tungsten fixed parts materials: W, Mo,TZM, Ta, Ti, WLa alloy We can produce many varieties of tungsten and molybdenum crucibles for single crystal growing process as a high temperature durability container in this application with its best properties. molybdenum & tungsten fastener parts materials: W, Mo,TZM, , Ti, WMo allysupply range: nut, bolt, rivet, screw, cap, fastner,accoridng ...