On October 28, 2026, the ultra-precision 2050 aluminum-lithium alloy profiles, which were subject to application research and evaluation by Yuefeng Technology, successfully passed the installation review and will be officially applied to aircraft structural components. This is the company's first aluminum-lithium alloy product to pass the installation review in the aviation field, marking a "milestone" step for Zhongchuang Kuaizhong to empower aviation equipment with core strength in aluminum-lithium alloy materials and fulfill the mission of "industry serving the country".
The ultra-precision 2050 aluminum-lithium alloy profiles approved for installation were independently developed and produced by Yuefeng Technology. They innovatively adopted strong flow-forming near-net-shaping technology, replacing the traditional sheet metal machining process, achieving precision benchmarked against mechanical processing, and significantly improving material utilization and production efficiency. Compared with traditional 7050 high-strength aluminum alloy, it can achieve a weight reduction of more than 5%. It is a typical new quality productivity achievement.
Aircraft structural components have strict standards for material stability, forming consistency, and service reliability. From component design, process breakthroughs, to test verification and installation review, the R&D and production team of Yuefeng Technology faced the industrialization difficulties of the third-generation aluminum-lithium alloy directly, continuously refined casting, extrusion, heat treatment, and surface treatment complete processes, and connected the key links from material research to installation application, achieving the engineering breakthrough of domestic aluminum-lithium alloy profiles in aircraft structural applications, and successfully opening up a new track for aviation equipment support.
The implementation of this achievement further solidified Yuefeng Technology's technical and industrialization advantages in the high-end aluminum-lithium alloy field, laying a solid foundation for meeting the lightweighting needs of more aircraft models. Facing the new journey of national rejuvenation, Yuefeng Technology will continue to focus on aerospace advanced materials and component manufacturing, adhere to independent innovation, continuously promote the series and scale production of aluminum-lithium alloy and other lightweight materials and components, develop efficiently and cost-effectively, continuously overcome "key technical difficulties", support the iterative upgrade of aerospace equipment with the innovative practice of Professor Zhong Chuang's "form and nature collaborative manufacturing" and "extreme manufacturing" concepts, and continuously develop new quality productivity, contributing more to the development of core technologies and equipment and self-reliance and self-strengthening of our country!
