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The “2017 China Top 500 Enterprises Summit Forum” hosted by the China Enterprise Confederation and the China Entrepreneur Association was held in Nanchang, Jiangxi Province from September 9th to 10th. Liu Xiangmin, a professor-level senior engineer of Chinalco Group, attended and gave a speech.

Liu Xiangmin first stated that in order to make the material technology develop well, China Aluminum Corporation established a system of professional personnel management, and composed nine aluminum processing enterprises into the aluminum processing business department. “In recent years, the annual output has increased by 15%. %, China Aluminum Corporation has an extension rate of over 80% and its business conditions are very healthy."

Liu Xiangmin introduced that the last ten years is a good period for the development and research and development of lightweight materials in China. Chinalco has invested about 2 billion yuan in research and development expenses before and after, and has realized the upgrading of materials. "At present, we mainly use the third generation of aluminum alloy and the fourth generation, we completely eliminated the first and second generation."

Liu Xiangmin said that after the Wright brothers invented the aircraft, they did not get a lot of applications. This situation did not progress until the appearance of aluminum alloys, and aviation became an increasingly important part of transportation. "In the next 20 years, it should be 20 years of aluminum, and 20 years of development of aluminum materials, giving us a very good opportunity and window in the world."

When talking about the car lightweight business, Liu Xiangmin said that Chinalco is an industry, academia and research institute in this respect. "In the process of production and construction, the lightweight material manufacturing of automobiles is not a major obstacle. The application of engineering is the direction we must focus on. We have formed a series of products for the various parts and components of the automobile, and the material properties have also been obtained by the industry. Widely praised, including some parts that look simple but complex."

"Automobile lightweighting or lightweighting of propellant materials must be the result of multi-disciplinary, multi-industry, multi-disciplinary cross-border integration. It is very difficult for a company to promote lightweighting. We are willing to work with you to do this work." Liu Xiangmin said.