Chromium Carbide Composite Steel Plate

Chromium Carbide Composite Steel Plate

Chromium Carbide Composite Steel Plate (meaning two types of metals) product starts with standard steel base plate that is then fused or overlaid with chromium carbide. chromium carbide metal lurgically bonds to the steel’s surface to form a protective and durable surface that will not separate from the base metal. Chromium carbide overlay steel plate is extremely hard, resistant to both wear and impact, and withstands high temperatures.

Product Description:

Chromium Carbide Composite Steel Plate used in Liner of Loader shovel, Liner of Excavator, Liner of Digging shovel, Liner of Mine Truck, Liner of Chute to expand the life span of mechanical equipment . The mining, sorting, storage and transportation of coal in the coal industry will cause severe wear and tear on equipment machinery. In the heavy medium coal preparation system, the workpiece working environment is harsh and the wear is more serious. Wear mainly starts from the surface of the material, and a lot of waste of resources and economic loss are caused each year due to wear. Therefore, it is the starting point of our company to be committed to the research and development of wear-resistant products.

The cost of manufacturing parts made of wear-resistant composite steel plate is higher than that of ordinary materials, but the service life of the machine parts is increased. Considering the maintenance cost, spare parts cost and downtime loss, the cost performance is 2~3 times higher than that of ordinary materials.


Technical Data


Product NameChromium Carbide Composite Steel Plate
MaterialHigh chromium carbide overlay abrasion resistant steel
Thickness4+4 5+3 6+4 6+5 8+4 8+6 8+8 10+4 10+6 10+8 10+10 12+4
12+6 12+8 12+10 14+6 14+8 14+10 16+6 16+8 16+10 16+12
etc. or as customized
Weldable Thickness3-20mm
HardnessHRC 52-62
Wear deposite 3mm: HRC 52-58, 4mm: HRC 56-60,5mm:HRC 57-62,6mm:HRC 57-62,8mm:HRC 58-62,10mm: HRC 60-62,12mm:>HRC 62
HRC of 1 layer:52-58,2 layer: 58-62, Pure weld deposite: 62
Surface TreatmentHardfacing clading coated.
TechniqueAdvanced automatic self-shilded open arc welding
Chemical Composition of the wear depositeTake 6+6 abrasion composite plate for example:
C:4.3-4.8% Cr:23-30% Mn:0.8-1.1% Mo:0.08-0.18
Ni:0.08-0.15,Other Metal elements:Micro
Base PlateQ235B,AIl weldable steels,mostly structural steels.
FeatureHigh wear resistance
12-20 times higher than common plate
5-10 times than low alloy steel plate
2-3 times than high chromium cast iron plate


Chromium Carbide Composite Steel Plate



Applications

1.Mining and mineral plant, 

2.Coal industry,

3.Cement and construction industry,

4.Thermal power industry ,

5.Glass plant,

It is always be used as the wear resistant liner for chute/hopper/burnner pipe/coal mill liner crusher/ mud pump tube/dust removal pipe/fan mouth and so on.


pictures


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