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建立了连续波激光作用下金属材料动态温升的物理模型和有限元计算模型。并分别计算了在平均功率密度１ｋＷ／ｃｍ２、光斑直径２８ｍｍ的连续波激光辐照下，３０ＣｒＭｎＳｉＡ钢及ＬＤ１０－ＣＳ铝合金前、后表面及内部温度分布。得到了给定条件下，材料动态升温过程，靶前表面达到熔点的时刻，以及不同时刻靶前、后表面的温度场分布。并比较了两种材料不同的温度响应特性和不同反射率对温升的影响
The physical model and finite element model of dynamic temperature rise of metal material under continuous laser are established. The temperature distributions of front, rear and inner surfaces of 30CrMnSiA steel and LD10-CS aluminum alloy were calculated under continuous laser irradiation with average power density of 1kW / cm2 and spot diameter of 28mm. Under the given conditions, the dynamic heating process of the material, the moment when the front surface of the target reaches the melting point, and the temperature field distribution of the target front and the back surface at different moments are obtained. The effects of different temperature-response characteristics and different reflectivity on the temperature rise were compared between the two materials