Tungsten Carbide Wear Plate — Wear Form(2/2)

Another failure form of tungsten carbide wear plate is solder peeling bore wear. Under the impact of concrete, the surface of the ring alloy plate glasses has cracks, which is due to poor wear resistance of its internal bore, can not fully resist the impact of concrete and wear. Flowing concrete will has relative movement with internal bore of tungsten carbide wear plate, which makes the solid surface and the material properties of the surrounding surface has changed, easily deformed due to uneven force. Therefore, enhanced tungsten carbide wear plate bore is critical and it has enhanced the protection of surface alloy ring and reduces the deformation effect. In order to improve the service life of tungsten carbide wear plate, we can improve the wear resistance of internal bore of wear plate from material and structure.

We have two choices from the material that welding electrode wear and use tungsten carbide directly. By experimental comparison can be drawn with the following electrode wear carbide abrasive wear table:

From the graph above we can clearly see that the wear resistance of tungsten carbide is 5 times better than the welding electrode so that tungsten carbide as the material for the internal bore is a best choice. For the bore structure of wear plate, in order to avoid high temperatures generated inlaid alloy caused defects, the researchers used a related set of inlaid alloy structure, effectively extends the life of tungsten carbide wear plate.

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