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在综合分析国内外Cr-Mo(W)-V型及Cr-Mo(W)-Si-V型热作模具钢的基础上,提出了对V/C(wt)比、残余碳(C_R)、(Cr)/(Cr+Mo+0.7W)(at)比、(Cr)/(C_R)(wt)比和(Mo+0.5W)/(C_r)(wt)比的看法。
Based on the comprehensive analysis of Cr-Mo (W) -V and Cr-Mo (W) -Si-V hot work tool steels, the V / C ratio, residual carbon (C_R) (Cr) / (Cr + Mo + 0.7W) (at) ratio, (Cr) / (C_R) (wt) ratio and (Mo + 0.5W) / (C_r) (wt) ratio.