... solar, foundry, chemicals, electronics, ferrous metals, high-temp, heat conduction, metallurgy, lubrication, anti-corrosion .etc1. Refractory material: ... , structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical ... plate and graphite anode plate .10. Parts for heat exchangers.11. Mahince to Crucibles for melting and reduction. ...