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Yunxia YE , Yonghong FU , Yongkang ZHANG
材料科学技术（英文）
In this article, laser transformation hardening of HT250 material by high speed axis flow CO2 laser was investigated for first time in China. Appropriate laser hardening parameters, such as laser energy power P(W), laser scanning rate V m/min), were optimized through a number of experiments. The eff...
关键词: Laser transformation hardening , null , null , null
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