... partnerships with major fields including Aerospace, Semiconductor, Solar Ingots, Specialist Castings, Metal Composites, Crystal Growing ... Industry:Heat Insulation for Hard Metal Sintering, Non Oxide Ceramics, Tungsten Carbide manufacturingVacuum Treatment Industry ... Phosphide, Gallium Arsenide, Sapphire, Optical Crystals, Solar IngotsSpecial Castings Industry:Heat Insulation for precision casting ...