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Ziramic™ Coating

Ceramic-metal coating based on a complex compound of zirconium metal
 
Ziramic™ Coating
  • Excellent release properties
  • Superior wear resistance
  • Suitable for cutting tools such as end mills, taps, chasers, reamers, punches and plastic molding components
 
Ziramic™ Coating
Substrate:
 Compatibility: High-speed steels, carbon steel, stainless steel, tool steels (A2, M2, D2)

Size: Up to 40 cm (16”)

Geometry: Any shape, including complex geometries
Structure:
 Microcrystalline; multilayered structure
Temperature:
 Deposition: 200˚C (392˚F)

Use: 500˚C (932˚F)
Coating thickness:
 1-2 μm
Electrical resistivity:
 10-4 Ω-cm
Coefficient of friction:
 0.18
Hardness:
 2000 DPHN
Wear resistance:
 Excellent, superior to TiN
Corrosion resistance:
 Oxidation resistant up to 500˚C (932˚F) in air

Corrosion resistant to most acids and alkalis

Ziramic™ is a proprietary, ceramic-metal coating based on a complex compound of zirconium metal. The coating is applied by Entegris’ proprietary ion plating technology at low temperatures. Ziramic technology extends PVD coating beyond carbide and high-speed steel to heat sensitive steels and other materials.

 

A complex compound of zirconium is applied as a multilayer coat on the substrate by Entegris' proprietary physical vapor deposition technology. This coating can be applied to heat sensitive steels and other materials because of the low process temperatures used to apply Ziramic.

 

General features:

  • Superior wear resistance
  • Excellent release properties

 

Applications:

  • Wear-resistant coating on cutting tools such as end mills, taps, chasers, reamers, punches
  • Plastic injection molding