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论述了近20年来,材料科学和表面处理技术中利用激光、电子束和离子束辐照材料表面使其改性并合金化的重大意义。预计在今后十年内,表面改性与合金化技术将会在生产中普遍推广和应用。
The significance of using laser, electron beam and ion beam to irradiate the surface of materials to modify and alloy them has been discussed in the past 20 years in material science and surface treatment technologies. Expected in the next decade, surface modification and alloying technology will be widely promoted in production and application.