Description
Chromium Carbide Overlay is a wear-resistant liner made by directly surfacing high hardness, high alloy wear-resistant wire on A3 steel plate.
Compared with the traditional wear-resistant lining plate, which is made by dissolving and rolling in steel mills, this new type of surfacing wear-resistant lining plate is produced by cutting, deforming, punching and welding after surfacing, and it can be used for various kinds of wear-resistant lining plates, such as conveyor lining plate, coal feeder base plate/cyclone separator inverted cone and lining plate, wear-resistant blade, etc. The wear-resistant life can be increased by more than 15 times compared with ordinary steel plates. The wear life is more than 15 times than that of ordinary steel plates.
Performance
Characteristics of chromium carbide wear-resistant composite plate:
Chromium carbon carbide alloy content up to 45-55%
Chromium carbide alloy hardness 1750V
Macro-hardness of 58-65 Hrc
Smooth surface of the finished product - low coefficient of friction
Flatness tolerance +/- 2 mm/m length
Wear resistance up to 500°C
Withstands sustained moderate impact
Application
(1) the cement industry, powder concentrator's blade mixer blade, what smooth operation platform, the mill liner, inlet cone, transporting pipe, the sieve plate, bin, chute, the repair of cement vertical mill, etc.
(2) fan industry: fan impeller, cyclone separator, fan blade, back plate liner, fan machine mouth, easy wear parts, etc.
(3) the iron and steel metallurgy, material chute, bunker lining board, slippery slope, mesh screen, drum wind bell jar, skip, boiler drum boiler wind reinforced steel, sinter feed tube, pipe, distribution board, slag trough, exhaust fan, high burden of tank lining board, coke dry quenching tank lining board, coke pusher plate skateboard floor, block coke car lining board floor, sintering machine of single roll crusher, scraper, water beam and wall repair production, etc.
(4) coal industry: the cone wear-resisting lining of the wheel bucket excavator, the middle slot of the scraper, the feeding trough, the hopper, the coal mine lifting skip, the pipe of the coal washing plant, the chute.
(5) power machinery: fan impeller, coal ash pipe, silo, feeding trough, coal conveying parts, hopper lining, medium speed grinding coal mill, burner nozzles, etc.
(6) other industries: solar glass, mining machinery, construction machinery, coal machinery, fan manufacturing, wear-resisting brick, sand bin liners in the coal industry of mining, scraper conveyor plate, screen plate, etc.
(7) directly provide the user with the surfacing plate, and the user can make the material by himself, and complete the site construction projects, such as warehouse, chute, bucket, dump equipment, etc.
(8) according to the size of the wear area of the user parts, provide the guide for the maintenance of the spot welding, reduce the on-site welding workload, such as the shovel bucket of work machinery and dredger bucket of dredger.
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