开发有特色的汽车铝合金及其冲挤件

发布时间：2018-04-14 11:40

  本文选题：汽车车身薄板 + 车身薄板铝合金　； 参考：《轻合金加工技术》2016年09期

【摘要】：2015年国外汽车工业原铝与再生铝的用量约7 500 kt,约占铝总消费量的25.7%。中国的用量约3 200 kt,不到铝消费总量34 000 kt的10%,这说明中国汽车用铝潜力还很大。中国宜尽快使已建成的ABS(汽车车身薄板)项目达产,在建项目尽快建成外,还需要开发有企业特色的ABS铝合金;中国也需要建设冲挤汽车铝合金零件项目,国内至今尚无这类企业,冲挤件性能优于铸件的,而接近锻件的,其生产成本比锻件的低不少。
[Abstract]:In 2015, the consumption of primary and regenerated aluminium in foreign automobile industry was about 7 500 kt, accounting for 25. 7% of total aluminum consumption.The consumption of aluminum in China is about 3 200 kt, less than 10% of the total consumption of 34 000 kt, which shows that the potential of aluminum for automobile use in China is still very great.China should make the completed ABS (car body sheet) project up to production as soon as possible. In addition to the construction of the project under construction as soon as possible, it is also necessary to develop ABS aluminum alloy with enterprise characteristics, and China also needs to build a project for extruding automotive aluminum alloy parts.Up to now, there is no such enterprise in our country. The properties of extruded parts are superior to those of castings, but the production cost of forgings is much lower than that of forgings.
【作者单位】： 中国有色金属加工工业协会;
【分类号】：U466
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本文编号：1749185