99.95% High Purity Customized Folding Evaporation Tungsten Boat/box

Baoji Refractory metal Developer Co.,Ltd is one of the leading China tungsten boat manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale tungsten boat products from us.?Chemical Composition:Tungsten contentThe sum of other elementsContent of each element=99.95%=0.05%=0.01%?Properties of the products:—High melting point—3410?—High boiling Point—5927?  —High-density —19.3 g/cm3—Internal stable structure—Outstanding thermal conductivity—Excellent resistance to electrochemical corrosion—Excellent resistance to oxidation at high temperatures?Ran
99.95% High Purity Customized Folding Evaporation Tungsten Boat/box