Su Baorong, Li Yaoseng. Study of the technical parameters of laser transformation hardening[J]. Chinese Journal of Lasers, 1981, 8(3): 26
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The experimental results on transformation hardening of 6 kinds of metals have been reported by using a HJ-1 CO2 laser. The effect of technical parameters of the laser on the structure of surface hardening and its characteristics have been investigated. Optimum parameters of laser transformation hardening for these metals have been found. And the experimental results of laser hardened V-guide slide were compared with those of common heat treatment.