Tantalum Machining

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China tantalum machining manufacturers and suppliers,Website:http://www.rmd1994.com, and as a professional company we have productive factory, welcome to wholesale tantalum machining products from us.² Products Properties:    —High melting point—2996℃      —High-density —16.6 g/cm3     —High Ductility                 —Low coefficient of thermal expansion    —Appearance:Grayish silver,bright and smooth    — Easy be machined in the room temperature               —Excellent resistance to electrochemical corrosion,Chemical most stable below 150℃,      No reaction with HCl, HNO3 and aqua regia. ² Chemical Composition:                  Chemistry           %GradeChief componentImpurities  maxTaOtherFeSiNiWMoTiNbOCHNTa1Balance0.0040.0030.0020.0040.0040.0020.030.0150.0040.00150.002Ta2.5WBalanceW2.0~3.50.010.0050.005—0.020.0030.050.0150.010.0020.01Ta10WBalanceW9.5~110.010.0050.005—0.020.0030.050.0150.010.0020.01TaNb3BalanceNb1.5~3.50.030.030.0050.040.030.005—0.030.020.0050.025Note：Ta1=RO5200     Ta2.5W=RO5252     Ta10W=RO5255² Specification：— Tantalum Standard    Bolts:M6(30mm,35mm),M8(15mm,30mm,35mm), M10(30mm,35mm), M12(30mm, 35mm),ect   Nut : M6, M8, M10, M12    Cushion ring : M6, M8, M10, M12 — Tantalum crucible：According to customer’s drawings — Other: Supplied in according to customer’s requirement