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Advantages of HVOF technique sprayed coating

Chengdu WOCO carbide Industry Co.,Ltd

     which was established in the hometown of hard metal of China--- ChengDu city in Sichuan province. A professional Chinese manufacturer of tungsten carbide products such as drawing die,indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide balls, carbide burrs, etc. Along with our company growth, we hope to build business with more companies abroad

Why choose our advantages of hvof technique sprayed coating

  • We have more than 10 years experience in manufacturing advantages of hvof technique sprayed coating products
  • Ex-factory is at least 30% cheaper than you own native
  • The quality conforms to the international ISO standards ,the service life of the product is long
  • The various types of products are in stock,the production cycle is short delivery time is within 4 days
  • Free samples can be provided
  • Small orders can be acceptable
  • We can make it according to your requirements or drawings.,OEM or ODM is acceptable.

Customer samples and drawings are also welcomed!

There are many advantages of HVOF technique sprayed coatings, immediately following the previous chapter, details as follows:
Beneficial residual stress
Residual compressive stress (sometimes its small stretching stress) can improve the fatigue life of the sprayed parts, reducing crack growth, and the thickness of the coating is wider.
Excellent abrasive resistance
The coating of HVOF is featured with excellent abrasive resistance, sliding resistance/adhesive wearing resistance, wearing resistance, corrosive resistance etc., the kind of antiwear property ,depends on the chosen materials and technological parameters. Hvof tungsten carbide coating is one of the bests.


Excellent corrosive resistance
The coating of HVOF is with high density and excellent metallurgical characteristic which contribute to improve corrosion resistance, including hot corrosion, oxidization and corrosion effects of different Medias, for example, gas and liquid of acid and alkali.
Excellent surface finishing performance

The HVOF coating can finish the surface, suitable for many application processes, the coating can achieve elaborate tolerance dimension through reprocessing, grinding, polishing, refining and super polishing treatment.

advantages of hvof technique sprayed coating quality control

  • all raw material are tested in terms of density, hardness and T.R.S before use.
  • There are strict inspection on process and final products.
  • every batch of product can be traced.
If you have any other question or inquiry of advantages of hvof technique sprayed coating, please feel free to contact us through the following methods:  Mr.Jiang : Mobile: 0086-138-0806-0309 Tel: 0086-28-8555-5525-803

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