99.95% Pure Tungsten Disc / Tungsten Sputtering Targets Surface Polished for Coating

Pure 99.95% Tungsten Plate / Disc Sputtering Targets Surface Polished for Coating

Tungsten sputtering can be made with diameter up to 300mm,length up to 500mm,width up 300mm and thickness above 0.3mm. W targets are widely used in vacuum coating industry, target materials raw materials, aerospace industry, Marine automobile industry, electrical industry, instruments industry, etc. 

We produce tungsten sputtering targets with 99.95% high purity raw materials. High quality products have been made after decades of procedures such as pressing, sintering, rolling, cutting and surface grinding. Super sputtering target (single heavy reach to 120kg) is available at present.

Description of Tungsten Disc Targets:

Purity: W≥99.95%
Density: more than 19.1g/cm3

Appearance: Polished, Machined, Ground 
Quality standard: ASTM B760-86, GB 3875-83

Sizes Of Tungsten Sputtering Targets:

Planar target
Width: 20mm to 600mm
Length: 20mm to 1500mm
Thickness: 1mm to 10mm

Rotary target
Outer diameter: 20mm to 400mm
Wall thickness: 1.0mm to 30mm
Length: 100mm to 1500mm

Disc target:

Diameter: 10mm to 360mm
Thickness: 1mm to 10mm

Applications of Tungsten Products:

Tungsten has a unique property of which it's melting point can reach 3410 tungsten, is widely applied in high temperature vacuum furnace melting environment such as sapphire growing furnace, quartz glass melting furnace, and rare earth melting furnace. For sapphire crystal growing furnace, high-purity, high-density, no crack, tungsten crucible with other features of exact measurement and smooth surface has decisive influence on the success of crystal growth, quality control of pulling crystal, discharging and service life during sapphire growing.

Tungsten Mechanical Properties:

Specifications of Tungsten Targets:

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