What Are The Factors That Determine The Degree Of Wear Resistance Of Pick-toothed Alloy?
1. The proportion of alloying components is a vital element in the wear resistance of this selection. 2. Hardness is the capability of the support material to keep high-temperature hardness. In cutting coal stone knives, the surface of the cutter head is 600-800 ° C, that the hardness drops by roughly 50%, and also the material calms and moisturizes the worn teeth. 3. Welding residual pressure. There's a large tensile strain involving the brazing filler metal and the base material, which leads to a drop in the weld power, a powerful cutting force brought on by the impact load, along with an embrittlement of the cemented carbide head. We are DTH Hammer Bits Wholesaler exporting DTH Hammer Bits all over the world. Welcome to visit us-- https://www.t-rocktools.com .