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Calico® D-2 is a nanocomposite structure. This is accomplished by embedding nanocrystalline AlCrN grains into an amorphous matrix. This advanced nanocomposite technology has allowed the formation of a higher nanohardness coating with greater thermal stability than any conventional coating. Typically used in extreme environments and metal-on-metal wear. Calico D-2 is normally applied to steels and hardened steels materials where high wear resistance is needed. It can be stripped and recoated.

Product Type: Coating

Application Area: Cutting Tools, Die/Chip Attach, Firearms, Punches

Compatible Substrates & Surfaces: Metal, Stainless Steel, Steel

Features: Abrasion Resistant, Chemical Resistant, Corrosion Resistant, Fuel Resistant, Good Thermal Stability, High Hardness, High Reliability, Oil Resistant, Temperature Resistance, Thermally Insulating, Wear Resistant

Application Method: PVD (Physical Vapour Deposition)

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Knowde Enhanced TDS

Identification & Functionality

Product Type
Architecture
nACRo

Features & Benefits

Advantages
  • High reliability in dry operations.
  • Lubricants may be reduced or replaced.
  • Low thermal conductivity.
  • Abrasion Resistant
  • Chemical Resistant
  • Corrosion Protection
  • Extreme Hardness
  • Extreme Temperature Resistant
  • High Wear Resistant
  • Oil and Fuel Corrosion Resistant

Applications & Uses

Compatible Substrates & Surfaces
Applications

Recommended applications include, but are not limited to the following:

  • Cutting Tools
  • Punches and Dies
  • Mechanical Components
Industries

This coating is a popular solution for the following industries:

  • Aerospace
  • Automotive
  • Chemical
  • Diesel
  • Energy
  • General Manufacturing
  • Marine
  • Medical
  • Metal Forming
  • Military
  • Molds
  • Motorsports
  • Nuclear
  • Oil and Gas
  • Weaponry
Process

Calico D-2 is applied using lateral rotating cathode technology in a PVD (physical vapor deposition) process. Material is vaporized from a solid source in the form of atoms/molecules and then transported in the form of a vapor through a vacuum, low pressure gas/plasma to the substrate where it condenses. Calico-D-2 application temperature is 450°C.

Substrates
  • Steel
  • Stainless Steel
  • Titanium

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Coefficient of Friction (Dry)0.35
Hardness3500 - 4000HV
Thicknessmax. 5microns
Treatment Temperature448.0°C
Use Temperaturemax. 1093°C

Regulatory & Compliance

Certifications & Compliance