THERMAL SPRAY POWDER

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Thermal spraying techniques are coating processes in which melted (or heated) materials are sprayed onto a surface. Thermal spraying can provide thick coatings (approx. thickness range is 20 micrometers to several mm, depending on the process and feedstock), over a large area at high deposition rate as compared to other coating processes such as electroplating, physical, and chemical vapor deposition.  Coating materials available for thermal spraying include metals, alloys, ceramics, plastics and composites.



Appearance: 

 Dark gray or metal-luster powder.     

 

Specification: 

 -140+325Mesh, -200+400Mesh, -300+500Mesh

 -45+15um, -45+11um, -38+5um

 Or customized


Particle size ranges: 

 0.85mm-0.005mm      

Different size range are available by specific requirement. 

 

Method of Applications:  

 Thermal Spray, including HVOF, Plasma Spray, Flame Spray


Applications: 

 Widely used in mining, petroleum industry, electric power machinery


Advantages:

  • Low cost
  • The coatings increase wear resistance and corrosion resistance, prolong life time of parts 
  • Environmental-friendly
  • Low processing temperature, heat effect on substrate is ignorable 
  • Coating thickness may reach 2mm at most
  • Spraying by automation, greatly increase working efficiency

Character:

 High wear resistance, corrosion resistance and high temperature  resistance.