25MnCrNiMoA钢相关论文
25MnCrNiMoA钢(/%:0.25—0.26C,0.22~0.25Si,1.25~1.30Mn,0.008~0.011P,0.002~0.004S,0.45—0.50Cr,0.36—0.38Ni,0.24—0.26Mo,0.04~0.08Cu,0.025~0.031Ah)的生产流程为100t......
对铁道车辆锻造钩尾框用25MnCrNiMoA钢的高温机械性能、冲击性能和冷脆转变进行了研究,从而为该钢的冶炼、锻造及其应用提供参考。......
采用 Gleeble-1500热模拟试验机对25 MnCrNiMoA钢的流动应力行为进行等温压缩研究,在应变量为0.6,变形温度为700~1200℃,变形速率为0......
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