Lingenhöle Technologie
heat treatment: salt-bath nitrocarburizing

Salt-bath nitrocarburizing

With salt-bath nitriding (Tenifer process®), components are treated in molten salt and then oxidized in a quenching bath. To optimize surface characteristics, the components can then be polished (blasted).

Advantages of this heat treatment

  • Increases durability
  • Versatile, cost-efficient
  • Significant increase in corrosion resistance with QPQ treatment


  • Casting materials
  • Tool steels

Available plant sizes

Length 1400 mm, Diameter 800 mm

Please contact us for further Information:
Email, T +43 5522 75451

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