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Tungsten Sputter Targets
99.9% – 99.95% pure
Applications: Tungsten sputter targets are used for thin film coating applications, CD-ROM, decoration, flat panel displays
Tungsten is evaporated under vacuum for the production of semiconductors, fuel cells, and sensors.
Tungsten is commonly used to make electric filaments, used in the glass coating industry for automobile and architectural glass and in optical communication along with many other uses.
Specifications:
Material Type: Tungsten
Symbol: W
Atomic Weight: 183.84
Atomic Number: 74
Color/Appearance: Grayish White, Lustrous, Metallic
Melting Point: 3410°C
Density: 19.3 g/cm3
Sputter: DC
Type of Bond: Indium, Elastomer
Z Ratio: 0.163
Typical dimensions:
Diameter: 1.0” up to 8.0 inch
Thickness: 0.125”, 0.250”, 1.5 mm, 3 mm, 6 mm
Typical analysis:
Tungsten: 99.95% pure
Aluminum: 20 ppm
Carbon: 50
Calcium: 20
Iron: 45
Magnesium: 35
Molybdenum: 50
Nitrogen: 40
Nickel: 30
Oxygen: 40
Silicon: 30