According to reports, in the process of aircraft production matching, the use of large-scale aluminum alloy bearing members to replace the traditional assembled aluminum alloy bearing components is the core competitiveness of the current European and American aviation manufacturing research and development. This large-scale aluminum alloy bearing component was previously produced by only two foreign companies worldwide. Through three years of project research, Southwest Aluminum technicians successfully developed ultra-wide and ultra-thick aluminum alloy sheets this year, and their overall performance level is comparable to that of similar foreign products, filling the gap in domestic aerospace support.
Zhang Jilong, general manager of Southwest Aluminum, said that at present, Southwest Aluminum has developed into a large-scale aluminum processing enterprise with the strongest comprehensive strength in China. It provides products for the “Long March” rocket and “Shenzhou” spacecraft, and then Southwest Aluminum will pass product upgrades. Technical innovation, providing product support in the domestic "big aircraft" project, automotive aluminum and other fields.
Keywords: aluminum alloy plate; tensile plate 6061T651