High vanadium wear-resistant alloy is about to enter the industrial trial production stage
A new type of wear-resistant material with the highest wear resistance and impact resistance in China, a high-vanadium wear-resistant alloy, has made significant progress at Jiangsu Provincial Mechanical and Electrical Research Institute Co., Ltd. The small-batch trial production of this material has been basically completed and is about to enter industrial trial production. stage. Fracture, corrosion, and wear are the three main forms of product failure. According to statistics on my country’s five systems of metallurgy, building materials, electric power, agricultural machinery, and coal machinery, as well as incomplete statistics on automobiles, tractors, and construction machinery, it is estimated that more than 3 million tons of metal wear-resistant materials are consumed every year. The three main categories of wear-resistant materials commonly used at home and abroad include high manganese steel, wear-resistant alloy steel and chromium-based white cast iron. These materials cannot change their essential characteristics. The market is in urgent need of new wear-resistant materials with higher wear resistance and impact resistance. Jiangsu Provincial Mechanical and Electrical Research Institute Co., Ltd. uses carbide with higher hardness to replace carbide with lower hardness to disperse Distributed, spherical or approximately spherical carbides replace discontinuous distribution, spherical or approximately spherical carbides replace intermittently distributed, strip-shaped carbides to improve its wear resistance and impact toughness. The wear resistance is 2 times higher than that of similar reference material high chromium cast iron, making it a replacement material for high chromium cast iron. This new alloy can greatly improve the service life of wear-resistant parts and the operating efficiency of the main engine, replace various wear-resistant cast iron materials used in abrasive wear conditions, and is widely used in engineering machinery, building materials, mining, electric power and other industries. The main next step is to conduct small-batch trial production and installation assessment to solve problems in process equipment, process technology, quality control and other aspects of the project during the engineering process. It is expected that this new type of anti-wear material will be widely used in national economic construction soon.
Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting:Alloy Wiki，thanks！^^