Baoji Zhipu Non-Ferrous Metals Processing Co.,Ltd is one of the most famous China tantalum target manufacturers and suppliers, welcome to wholesale cheap tantalum target products from our company and factory.roduct nametantalum sputtering targetGradeTa1,Ta2Purity> =99.95%CharacteristicMelting Point: 2996 C Boiling Point:5425 C Density: 16.6g/cm3 High quality, workabilityCertificateISO9002Product FeatureHigh melting point, High-density, high temperature oxidation resistance, long service lifeTabletechnology parameterApplicationmainly used as coating, sputtering material.GradeTa1,Ta2Recrystallization95%minGrain sizeASTM 4 or finerSurface finish16Rms max. or Ra 0.4 ( RMS64 or better)Flatness0.1mm or 0.15% maxTolerance /-0.010" on all dimensions