On December 2nd, China Machinery Industry Federation organized the "Laser Fusion of High Manganese Steel Components" jointly completed by Shandong Lihui Heavy Industry Co., Ltd., the National Defense Technology Key Laboratory of Equipment Remanufacturing Technology and Sinosteel Group Shandong Mining Co., Ltd "Reinforcement and extension of life technology" scientific and technological achievements appraisal meeting.
The appraisal meeting was chaired by Ma Jingkun, director of China Machinery Industry Federation. Experts from the appraisal committee, such as Gan Xiaohua, an academician of the Air Force Research Institute, and Liu Jianhui, a professor at the Iron and Steel Research Institute, attended the appraisal meeting. Experts, scholars, technicians, and business leaders at the scene discussed the functional details of laser cladding strengthening and life extension technology for high manganese steel components. Apply effects and make identifications.
At this appraisal meeting, relevant staff introduced the characteristics and innovations of laser cladding strengthening and life extension technology for high-manganese steel components in detail.
At the scene, the appraisal committee heard the project report of the completed unit, reviewed the appraisal data, and after inquiry and discussion, the appraisal committee believed that the project carried out a systematic and in-depth study of the common problems that the industry has been paying attention to for many years, which was technically difficult. There are significant innovations in the preparation of laser cladding reinforced nickel-based alloy powder materials and the cladding process design of the lining cone crusher for mining. The overall technology has reached the international advanced level and has significant social and economic benefits.
Finally, the appraisal committee agreed that the “Laser Cladding and Life Extension Technology for High-Manganese Steel Components” passed the appraisal of scientific and technological achievements, and recommended that the standardization of the cladding process manual be accelerated.