Specialty Coatings

About our Specialty Coatings.

Our TRD (Thermo-Reactive Diffusion) is 3400 Hv to 3600 Hv. Teikuro TRD provides a lubricous surface.

Our DLC-Si has a coefficient of friction unmatched by other coatings.

Benefits of TRD:

  • Extreme Surface Hardness
  • Greater Impact Resistance
  • Superior Wear Resistance
  • Corrosion Resistance
  • Super-Tight Adhesion of Coating
  • Anti-galling
  • Low Co-efficient of Friction
  • Superb Heat Resistance (Up to 1250 F)
  • 1 mil to 5 mil thickness
  • Good Hardness (Avg. Hv 3400-3600)

Applications for TRD:

  • Shearing
  • Forming
  • Hot Forging
  • Die Casting
  • Bending Tools
  • Cold Forging
  • Draw Dies
  • Hydro Forming
  • Molding
  • Flange Dies
  • Extrusion

Benefits of DLC-Si:

  • Low Friction
  • High Wear Resistance
  • Great Seizure Resistance
  • High Electric Resistance
  • High Coating Rate
  • Superior Adhesion

Applications for DLC-Si:

  • Draw Die (HSLA, Stainless, Aluminum, etc)
  • Flange Die
  • Bending Die
  • Powder Compacting Die
  • Cutting Tools (Dry or less lubricant)

Additional Services

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