【摘 要】
：
镁及其合金具有密度小、比强度高、再生性好的优点,随着压力铸造,触变铸造等技术的进步,镁及其合金应用日益广泛。但镁是活性金属,耐蚀性差,因而必须进行阳极氧化等化成处理,
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镁及其合金具有密度小、比强度高、再生性好的优点,随着压力铸造,触变铸造等技术的进步,镁及其合金应用日益广泛。但镁是活性金属,耐蚀性差,因而必须进行阳极氧化等化成处理,或涂装
Magnesium and its alloys have the advantages of low density, high specific strength and good regenerability. With the advancement of technologies such as pressure casting and thixotropic casting, the applications of magnesium and its alloys are increasingly widespread. Magnesium, however, is an active metal and has poor corrosion resistance. Therefore, it is necessary to perform chemical conversion treatment such as anodic oxidation or coating
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