1.name:W1 tungsten crucible 2.meterial:W1 3.size:(80-550) mm * (80-750 ... -350mm; High:50-400mm5.Condition:Sintering or forging.6.Application:Tungsten Crucible is used for rare earth,monocrystal furnerce , quartz glass, ... products: 1. Tungsten products: (1) Ammonium Tungsten(2) Pure tungsten products: tungsten powder, slab, bars, rolling plate, sheet, rods(electrode), wire, crucible, boat, funnel ...