On December 11, He Dongfeng, Chairman of COMAC, Ge Honglin, Chairman of Aluminum Corporation of China, and Lin Zhongqin, President of Shanghai Jiaotong University, respectively led a team to visit the Anhui Ceramics New Materials Research Institute in Longhu Industrial Park.
"Unswervingly support the industrialization of new materials of ceramics and aluminum, and help it become a new generation of aviation materials!"-Is the theme of their visit.
"Aluminium is light but too soft, ceramic is hard but fragile. Can the two combine to produce a new material that is both strong and light?" Wang Haowei, a professor at the School of Materials Science and Engineering at Shanghai Jiaotong University and a Yangtze River scholar, led Shanghai for 30 years. The Jiaotong University special materials research team has developed a new ceramic material with completely independent property rights.
According to reports, the new ceramic aluminum material has the characteristics of high rigidity, high strength, fatigue resistance, low expansion, high damping, and high temperature resistance. Even if the external force "Taishan presses the roof", it can still "stand still." At present, with the cooperation of the government of Huaibei City, Shanghai Jiaotong University, Shanghai Junyao Group, and Anhui Taoluo Advanced Materials Research Institute, this strategic material has been applied in aerospace, high-speed rail, and automotive fields. COMAC and COMAC conduct a variety of component tests to achieve in-depth cooperation with COMAC, referring to the "new generation of aviation materials".
Generation of materials, generation of aircraft. COMAC Chairman He Dongfeng and domestic large aircraft C919 chief designer Wu Guanghui said in the discussion that from steel to aluminum alloy to carbon fiber, aviation materials in the history of human aviation have undergone three generations of change, but China has The original innovation of new materials of ceramics and aluminum has been exciting without ever having its own materials.
At the meeting, COMAC, Chinalco Group, Shanghai Jiaotong University, and relevant leaders of the Anhui and Huaibei municipal governments all stated that they will give full play to their advantages and continue to firmly support the development and application and industrialization of new ceramic materials.
It is reported that the meeting agreed to be led by Chinalco Group to invest in the construction of an aviation material production base in Huaibei, and to cooperate with COMAC, Shanghai Jiaotong University, Shanghai Junyao Group and Huaibei Municipal Government to accelerate the large-scale development of ceramic aluminum materials in the aviation field. Industrialization.