Carbide Powders

Carbide powder has great erosion, sliding and fretting wear resistance for applications under 1000°F because its high hardness. It is good selection for wear resistant thermal spray coating application.

It can be used for aircraft flap tracks, expansion joints compressor stators, compressor air seals impeller, shafts exhaust fans agricultural cutting, parts pump housings etc.

Truer carbide powders include pure WC, WC-Co, WC-Ni, WC-Co-Cr, WC-Co-CrNi, WC-Ni-Cr, WC-CrC-Ni, WC-WB-Co, WC-Ni60(NiCrBSi), WC-Ni50, WC-Ni-Ni60, WC-Co-Ni60, Cr3C2-10NiCr, Cr3C2-WC-NiCr, TiC, SiC, AlN, WC-TiC-TaC etc.

Carbide powders can be produced by sintering & crushing or agglomeration sintering process, respectively for non-spherical or spherical shape powders.

When choosing a carbide powder, the particle size & shape and type of carbide selected are important in determining the correct material to combat various forms of erosion, abrasion and wear. Whereas the amount of metal matrix in the coating (nickel, cobalt, or alloy) will depend on the toughness and abrasion resistance required.

Below is Catalogue of common carbide powders of Truer.

SEM Photo of TiC by Agglomeration: 

SEM Photo of WC-Co by Agglomeration:

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