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