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用激光进行汽车钢板表面处理的新方法日本尼桑所车公司研究出一种用激光束进行钢板表面处理的新方法。这种方法能使喷漆的汽车车体表面的光泽大大提高。这种新方法所用的激光束在轧制钢板表面上刻出许许多多的火山口状的微孔，每个微孔的直径和深度为几微米。另外，这些微...
A new method of laser surface treatment of automotive steel Nissan car company in Japan developed a laser beam for steel surface treatment of the new method. This method can make paint the surface of the car body greatly improved gloss. The laser beam used in this new method is engraved with numerous crater-like micropores on the surface of the rolled steel sheet, each having a diameter and depth of a few micrometers. In addition, these micro ...