Automotive industry strengthens the standardization of lightweight materials selection
Recently, I went on a business trip with Xiong Baiqing, the deputy director of the China National Famous Materials Experts Institute for Nonferrous Metals Research. He seriously told me about his proposal for the lightweight work of Laozhou Automobile. His comments are now recorded for the industry's reference.
First, it is recommended that the automotive industry strengthen the standardization of lightweight materials selection. He said that the United States, Germany, Japan and other automobile powers have standard models for automotive aluminum, and it is generally only used in a country. The reason is that the unified standard model not only helps to reduce costs, but also facilitates recycling, and can be used to manufacture automotive parts simply by smelting. If the standard models are not uniform, the mixed recycling smelting is waste aluminum, which can no longer be used to manufacture automotive parts. He also said that in recent years, China has unified the aluminum model of cans into 3104 aluminum alloy, which is a good thing. The annual use of aluminum in China's automobile industry has reached 10,000 tons, and will soon exceed 100,000 tons. It is too late to work on the standard model selection.
Second, the light weight of the automotive industry should be found in cooperation with large enterprises and large institutions. In recent years, the state has invested heavily in this area and has made great progress. The aluminum used in the aviation industry has been basically covered. Some of its results can be fully used in the automotive industry. On the other hand, because China's automobile light weight level lags behind the advanced countries of the automobile industry such as the United States, Germany and Japan, it is necessary to focus on industrialization while carrying out research and development. Cooperation with large enterprises and large institutes is conducive to industrialization.
Since I know very little about this, I don’t know if the director of the bear is not allowed to speak. Therefore, I think of Chairman Mao's two words: the speaker is not guilty, the singer is the suffix, and the others are changed.
Concerned about surprises
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