tungsten sheet/plate for sapphire crystal growth

Tungsten plate mainly used in manufacturing electric light source and electric vacuum parts, boats,heatshield and heat bodies in high temperature furnace , Medical diagnosis and treatment equipment ;as a means of high temperature heating elementand and high temperature structure parts;to product tungsten spiral for vacuum evaporation and making tungsten sputtering target. 1. Grade:W1 2. Purity :W1 > =99.95% 3. Characteristic: Melting Point: 3410 Degrees Celsius Boiling Point: 5927 Degrees Celsius Density: 19.3g/m3 4.Product Feature: High melting point, High-density, high temperature oxidation resistance, long service life, resistance to corrosion, High quality, workability 5.Specifications: Thickness: 0.1mm Width:300mm max Length:2000mm max. Application: 1).for producing tungsten targets 2).for producing ion implantation parts 3).for rolling tungsten foil and punching tungsten discs 4).for producing electric light source parts and electric vacuum components 5).for producing heating elements and refractors in high temperature furnaces 6).for producing W-boats, and heating units in high temperature furnaces