Welding process is the use of the most advanced open arc welding welding process, the various effects of this process on the erformance of a very small base , and wear to maximize play. Composite wear plate is ordinary steel (Q235 (A3) or heat-resistant steel (15CrMo, 12Cr! MoV , etc. ) , stainless steel plate formed on the entire volume fraction of more than 50% Cr7C3 carbide based wear layer , which with high wear resistance , impact resistance, deformable and welding performance, like steel , like direct texturing , cutting and drilling and other processing sectors , processed into mining engineering components to meet the wear and put into use . wear-resistant material with many compared wear-resistant composite plate has its irreplaceable notable features.