Wear-resistant composite steel plate refers to abrasion-resistant plate products designed for use under large-area abrasion conditions.It is composed of a low-carbon steel plate and an alloy wear-resistant layer. / 2, the surface hardness can reach HRC58-62. When working, the matrix provides comprehensive properties such as strength, toughness and plastic resistance to external forces, and the alloy wear layer provides wear resistance and heat resistance that meet the requirements of the specified working conditions.
The alloy wear layer of the wear-resistant composite steel plate and the substrate are completely metallurgically bonded. High-hardness self-shielding alloy welding wire or alloy powder is uniformly welded to the substrate by special equipment using an automatic welding process. The number of composite layers is one to two or even multiple layers. During the compounding process, due to the different alloy shrinkage ratios, a uniform transverse Cracks, which are a significant feature of wear-resistant steel plates.