... Semiconductor, Solar Ingots, Specialist Castings, Metal Composites, Crystal Growing, Hard Metal Sintering, and the Heat Treat Sectors. ... Pressure Sintering Industry:Heat Insulation for Hard Metal Sintering, Non Oxide Ceramics, Tungsten Carbide manufacturingVacuum Treatment Industry: ... of DS/SC turbine engine components and Metal Matrix CompositesGraphitising/CVD Applications:Heat Insulation for ...