激光在镁合金表面处理中的应用
Application of Laser in Processing of Magnesium Alloy
何柏林, 刘 菁, 万迪庆
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作者单位：(华东交通大学 载运工具与装备省部共建教育部重点实验室, 江西 南昌 330013)
中文关键字：镁合金； 激光表面熔凝； 激光合金化； 激光熔覆
英文关键字：magnesium alloy; laser surface remelting; laser alloying; laser cladding
中文摘要：综述了激光在镁合金表面处理中的应用现状。诸多实验表明，激光表面熔凝、合金化以及激光熔覆都可提高镁合金的硬度、耐摩擦和耐腐蚀等表面性能。镁合金激光表面处理技术具有宽广的应用前景。
英文摘要：The application status of laser in surface modification of magnesium alloy was systematically reviewed. Many experimental results show that the laser surface remelting, laser alloying and laser cladding can improve the surface properties of magnesium alloy, such as hardness, wear resistance and corrosion resistance and so on. The laser surface modification technology of magnesium alloy has wide application prospect.