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金属镁在照相闪光、焰火等方面的应用早已为人们所熟知,而利用其质量轻的特点在汽车工业上应用也有45年以上的历史,对此人们并不十分清楚。近年来,为了节约能源,美国正在通过车辆的小型化、轻量化以降低燃料消耗。因此,镁与铝、塑料等轻质材料一样,越来越为人们所注视。作为1979年的典型,美国克莱斯勒公司生产的轻便改型Omni/horizon 024小轿车实用镁量,台耗达13公斤。
The use of metallic magnesium in photographic flash, fireworks and other applications has long been known, and the use of its light weight characteristics in the automotive industry has more than 45 years of history, which people are not very clear. In recent years, in order to save energy, the United States is reducing the fuel consumption through miniaturization and weight reduction of vehicles. Therefore, magnesium and aluminum, plastic and other light materials, as more and more people attention. As a typical 1979, the United States Chrysler Lightweight modified Omni / horizon 024 sedan practical amount of magnesium, Taiwan consumption of up to 13 kg.