Wear-resistant steel plates have high wear resistance, impact resistance, deformability and weldability. They can be processed into engineering parts like steel plates, such as crimping, cutting and punching, and processed into engineering parts to meet the needs of wear-resistant industrial and mining operations. It uses powder metallurgy composite technology and hard surfacing welding technology, through carbon arc and special equipment for surfacing, it is made of high-boron alloy cast iron materials on ordinary low-carbon steel or low-alloy steel plate with good plasticity. According to customer requirements and different working conditions, different thicknesses of wear-resistant layers are produced. Because the wear-resistant layer is arc welding stress dispersion, micro cracks are generated on the surface. This crack will not spread to the substrate and does not affect the wear resistance.
High wear resistance: The alloy system commonly used in international wear-resistant composite steel plates is used, which has excellent resistance to abrasive wear. The method of metallurgical fusion is used to achieve metallurgical bonding between the wear-resistant layer and the base material. The thickness of the wear-resistant layer is 3.5~12mm, the wear resistance is much higher than heat-treated wear-resistant steel and cast wear-resistant cast iron, and the wear resistance is much higher than spray welding or thermal spraying methods;
Impact resistance: Since the base plate of the wear-resistant composite steel plate adopts a low-carbon steel plate with good plasticity, it can absorb energy during impact. Therefore, the wear-resistant composite steel plate has strong impact resistance and crack resistance, which can be applied Under strong vibration and shock conditions;
Easy to process: The wear-resistant composite steel plate can be made into a standard size steel plate, which is light in weight and convenient and flexible in processing. Due to the soft substrate, it can be formed by cold bending inward, and can be cut with plasma arc, carbon arc and other heat sources. It can be tailor-welded to shape, making the field welding work time-saving and convenient. Therefore, this material is in line with the current mainstream international manufacturing that uses welded structures instead of cast structures to reduce the weight of the structure;
High performance-price ratio: The cost of using wear-resistant composite steel plates to manufacture mechanical parts is higher than that of ordinary materials, but the service life of the parts is increased. Taking into account maintenance costs, spare parts costs and downtime losses, its performance and price are higher than ordinary materials 2 -3 times, the cost per unit area is only one-half of the manual electrode of the same composition;