... metals, heating elements of induction furnace, smelting of quartz, glass and for high-temperature containers. It is made with ... rolling plate, sheet, rods(electrode), wire, crucible, boat, funnel and other special shape , etc..(3) Tungsten alloy products: alloy ... rolling plate, sheet, rods(electrode), wire, crucible, boat, funnel and other special shape molybdenum products, etc.. (3) Molybdenum alloy ...