Tungsten Carbide/Cobalt Sputtering Target

Our Tungsten Carbide/Cobalt (WC/Co) Sputtering Target disks are made of tungsten carbide particles bound together in a cobalt matrix. The tungsten carbide provides hardness and wear resistance, while the cobalt provides toughness. WC/Co target disks are commonly used to deposit thin, hard coatings onto tools, dies and mechanical components. They’re also used in the semiconductor industry to coat chips and other devices.

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1000219191

$217.19each
5+ for $175.93ea
10+ for $160.72ea

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Material Properties for Ceramics

Mechanical Properties

Element	Value
Poisson's ratio	0.21-0.22
Tensile modulus( GPa )	600
Hardness - Vickers( kgf mm⁻² )	1550
Tensile strength( MPa )	1440

Thermal Properties

Element	Value
Upper continuous use temperature( C )	600-630
Specific heat( J K⁻¹ kg⁻¹ )	200-480@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	60-80@20°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	4.6-5@20-1000°C