Chrome carbide overlay plate

- Apr 26, 2020-

The chrome carbide wear resistant plate produced by our company is made by surfacing process. The surfacing process is as follows: On the substrates of medium and low carbon steel such as Q235 or A3 (Comply with GB / T 709-2006), overlay one or more layers of wear-resistant alloys containing a large amount of chromium carbide hard particles, and add some special elements (Molybdenum, Niobium, Nickel, Tungsten, Vanadium, etc.) to form a hard wear resistant layer. The volume fraction of carbides in the metallographic structure of the Cr7C3 wear resistant layer is over 50%. 


  1. Power industry-fan blades, burner lines, linings of feed chute and hoppers, crusher parts, coal mill parts, ash pipes, air treatment systems and transporters.

  2. Iron and steel industry-hopper lining, grille, feeder and base, dump truck, hopper, pipeline, pump shell, crusher parts, slag tank, various chassis, vibrating screen.

  3. Cement industry—impact discs, pipes, pump casings, mill linings, crusher parts, slag taps, various chassis, vibrating screens.

  4. Papermaking industry-cyclone lining, screw conveyor, feed chute and funnel, fan blades, conversion duct, transition elbow.

  5. Mining industry—truck cargo tank liner, hopper liner, conveying tank liner, crusher parts, cover plate, wear bar and wear plate.

  6. Coal processing industry-conveyor chute, hoppers, crusher parts and linings, coal pipelines, elbows, pump bodies.