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前言由于Cr17Ni2钢有较高的耐蚀性和较高的机械性能,因而被广泛应用。关于这种钢的热处理对韧性的影响,已有不少报导但结论相互矛盾。还存在分歧。文献认为1060℃淬火效果较好;而文献认为Cr17Ni2钢淬火温度选择980～1000℃较合
Preface As Cr17Ni2 steel has high corrosion resistance and high mechanical properties, it is widely used. There have been many reports about the effect of heat treatment on the toughness of the steel but the conclusions are contradictory. There are still differences. Literature that 1060 ℃ quenching better; the literature that the quenching temperature of Cr17Ni2 choose 980 ~ 1000 ℃ more suitable