Surface Coating

Surface Coating

– ultimate endurance

Thermal spray and overlay welding powders

Under the brand names Rockit®, Amperit®, Amperweld® and Surfit®, Höganäs is a quality supplier of metal and non-metal-based powders for the thermal spray and overlay welding powder market.

Höganäs is a dedicated supplier of thermal spray and overlay welding powders with manufacturing excellence. The atomisation processes employed at our facilities produce thermal spray and overlay welding powders that pass stringent controls at each step of the process.

The final confirmation of quality is spray-deposition in our application laboratory, to ensure the best results for you. An extensive range of powders is available, fractioned according to a wide range of particle size intervals, as recommended by various thermal spray equipment manufacturers.

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Thermal spray and welding powder consumables for all deposition techniques

We are an independent powder manufacturer that provides a full range of thermal spraying and welding powders for powder welding, flame spray, plasma spray, HVOF (high velocity oxy-fuel), PTA (plasma transferred arc) and laser cladding.

A unique advantage with our thermal spraying and welding powders is their spherical satellite-free particles that provide many benefits when combined with the correct alloy system and particle size distribution.


  • Excellent powder feed flow
  • Less moisture sensitivity
  • Higher deposition rate
  • Lower porosity
  • Lower gas consumption

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