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PN75YU23V powder (VKNA)

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This powder is for thermal coatings of materials that have increased resistance to wear and oxidation at temperatures of 800-1200 ° C. 
A characteristic feature of this type of powder is that it has irregular, dendritic shape of particles. This class of powders is obtained by reduction of oxides of metals by calcium hydride. The resulting Ni-Al, Ni-Ti, Fe-Cr-Al powders are polydisperse and contain 90-95% particles of size of 11 to 63 microns. 
Due to the developed surface, the  powder forms dense and durable coatings during plasma spraying. 
Powder coating is applied through plasma and detonation-gas spraying. 



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PN75YU23V powder _VKNA_