Product description
Name: Tungsten plates
Appearance: Silver white metal luster
Purity: W≥99.95%
Density: not less than 19.1g/cm3
Supply state: vacuum anneal
Quality standard: GB/T 3875-2006 (tungsten plate)
Production process:- Materials--hot rolling—annealing--cold rolling ---leveling---annealing--machining---tungsten plates
Production equipments: four-high cold mill, vacuum annealing furnace , W43G series straightener, hydraulic plate shears , water jet, wire cutting machine, flat-stone mill
Applications: Since the melting point of tungsten has reached 3,380°C, tungsten sheet is widely used in reflection shield, cover plate applied in the sapphire growth furnace, reflection shield, heating tape, connecting pieces applied in vacuum furnace, sputtering target applied in plasma coating film and high temperature resistance boat
Materials--hot rolling—annealing--cold rolling ---leveling---annealing--machining---tungsten plates