In metallurgy, chemical industry, electric power industry, every day and night materials conveying capacity has amounted to thousands or tens of thousands of tons. And equipment, piping, liner and chute abrasive wear is much more common to see during transportation and storage process.

Traditional wear-resisting liner plates are cast iron liner, manganese steel liner and cast stone liner, raw material in metallurgical factories are ore, coke, limestone and all kinds of alloy material, heavy abrasive wear has increased maintenance work and brought huge influence to normal production. Common manganese steel liners can only work for2-5 months and failed, therefore, it is very important to improve wear resistance and impact strength of the liner plate.

Zhangjiagang YaoYu abrasion resistant steel plate is a super wear resistant chromium carbide overlay alloy produced by open arc welding and has a metalurgical bonding to base steel plate Q235 or stainless steel plate. Overlay liners made from high chromium carbide wear plate can work much more better than other wear resistant materials. Abrasion resistant steel plate hardfacing surface will always have stress relief cracks in order to provide maximum service life in heavily abrasive applications. Welding cracks are normal and should occur during the welding process.