thermal evaporation boats material : tungsten purity : 99.95% size : 50x13x4mm

Vaccum Evaporation boat

material : tungsten /molybdenum /tantalum

size : existing : 50x13x4mm or customer's need

surface condition : alkali washing

usage : used for evaporation coating industry in avaccum condition .

Below picture for your reference .

vaccum evaporation boat ,tungsten boat