[China Aluminum Industry Network] China Aluminum's Southwest Aluminum Corporation undertook research and development of "Shenjiu" aluminum alloy key materials. On June 16th, the "Shenzhou 9" spacecraft launched the first manned space rendezvous and docking mission in China was launched on the Jiuquan satellite. The center successfully launched off. Chinalco Southwest Aluminium Company has provided high-quality aluminum alloy materials of various varieties and specifications for the "Shenzhou Nine" spacecraft. Once again, it has demonstrated Southwest Aluminium's sense of responsibility for the country's urgent needs and demonstrated Southwest China as China's aluminum. The powerful R&D and production strength of the vanguard of the processing industry.
On the night of June 16, the staff of the Southwest Aluminum cadre was excited and gathered together to watch the live broadcast of the launch of Shenzhou Nine. When the "Shenzhou 9" was lifted into space and flew into space, everyone waving their flags and cheering, they applauded in congratulations. They proudly equip themselves with the new materials they have produced on the "Shenzhou 9". We are proud of the tremendous progress in our country’s science and technology and space technology.
It is understood that from "God One" to "God 9", Southwest China is responsible for the development of aluminum alloy materials for launch vehicles and spacecraft. The key aluminum alloy materials required for aerospace engineering have the characteristics of high metallurgical quality, high-performance technical specifications, and many types and sizes of components, and the requirements for the organization, performance and surface accuracy of the materials used are extremely strict. Foreign countries have long implemented technical monopolies and blockades.
During the research and development of key materials for aluminum alloys required by the “Shenzhou†series of spacecrafts, Southwest China fully demonstrated its technological advantages, conducted independent research and development of new materials and new products, conducted research on process technologies, implemented technological transformation, and effectively solved a series of processes. The problems have resulted in a series of scientific research achievements such as casting, thermal processing, and heat treatment, which have overcome a number of key technical difficulties in material R&D production, achieved mass production, and ensured the engineering needs. Southwest Aluminum provides aluminum alloy materials for the "Shenzhou" series of spacecraft. Its comprehensive performance in all aspects such as strength, plasticity, corrosion resistance and fatigue resistance has reached the international advanced level and has met the strict requirements for space. The spacecraft is safe and reliable.
This time, Southwest China has provided a variety of aluminum alloy materials for the "Shenzhou No. 9" including plates and forging rings. It is mainly used in spacecraft skins, structural parts, rocket thruster connecting rings and spacecraft structural parts. As early as 1989, Southwest China developed a huge giant forging ring with a diameter of 3.5 meters for launch vehicles, and it has been used to launch the "Shenzhou" series of spacecraft and the "Shu" series of satellites. At present, SWA has successfully produced a giant aluminum alloy forging ring with a diameter of more than 5 meters, laying a material foundation for advancing China’s future space program.
For more than 40 years, Southwest China has provided a large number of high-quality national key projects such as the national “big-aircraft†project, artificial satellites, “Long March†series rockets, “Shenzhou†series of spacecraft, “Shu†series satellites, and Beidou navigation satellites. new material.
The successful launch of the Shenzhou 9 spacecraft was rejoiced by the staff of the Southwest Aluminum staff. They said that every time a spacecraft launches, it feels that the motherland is becoming more and more powerful; every time the spacecraft is launched, it feels even more responsibility for the development of new materials, and the burden is heavier. In the future work, they must redouble their efforts to develop more and better products and equipment on our spacecraft and make greater contributions to the development of the national aviation industry.
Dongkeng provided a large number of high-strength, high-toughness, corrosion-resistant, and super-plastic aluminum alloy materials for "Shenzhou 9" on June 16th. The highly anticipated "Shenzhou 9" spacecraft was launched under the thrust of the Long March 2F 9th carrier rocket. The three astronauts were launched at the Jiuquan Satellite Launch Center to perform the first manned mission of the Chinese space and conduct space science experiments.
The success of the "Shenzhou 9" launch made Dongcaon people feel the joy and pride once again because many of the aluminum alloy materials on the spacecraft and launch vehicle came from Northeast Light Alloy Co., Ltd.
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