Recently, the China Machinery Industry Federation announced the 2020 China Machinery Industry Science and Technology Award winners list. NBZJ Welding Materials Technology Group won the 2020 China Machinery Industry Science and Technology Award special prize and second prize each.
NBZJ's CTO Long Weimin led the team as the first complete person to complete the "heterogeneous material brazing and diffusion welding key technology and application" project was awarded the "2020 China Machinery Industry Science and Technology Award" special prize for scientific and technological progress. Since 2003, NBZJ’s R&D team has achieved independent innovations in active solder development, advanced process development, and major engineering applications in response to international problems in the brazing of heterogeneous materials in the machinery manufacturing industry, breaking through the key technologies of brazing of heterogeneous materials. The bottleneck has realized "high-performance, high-efficiency, and high-reliability" brazing between dissimilar materials, and comprehensively improved the level of brazing technology for dissimilar materials in China.
Another project of the NBJZ R&D team, "Development and Application of High-Strength Clean Welding Wire", won the second prize of scientific and technological progress in the "2020 China Machinery Industry Science and Technology Award". The project conducts research and development of high-strength and tough clean welding materials from different levels of welding metallurgy, welding material design, manufacturing process and application technology, and solves the problem of insufficient strength and toughness, poor manufacturability, and inability to apply large The technical problems of heat input welding to realize high-reliability welding of high-strength steel. The implementation of the project is of great significance to promote product upgrades and promote the development of high-end construction machinery to high-quality.
The China Machinery Industry Science and Technology Award is a comprehensive science and technology award for the national machinery industry that is approved by the National Science and Technology Award Office and registered with the national science and technology award authority. It is reviewed once a year for the purpose of commending outstanding achievements in the science and technology work of the machinery industry. Contributing units and individuals accelerate the promotion of high-tech and products, and promote the integration of technology and economic construction in the machinery industry. This award is currently the only award approved by the state in the machinery industry in China.