本文根据76个成分点的试验结果及文献[1]中的有关结论,建立了含有不同稳定性大小奥氏体区的较为完整的Fe-Mn-C系合金1000℃固溶处理后的组织图,并对各类锰钢的化学成分范围及组织变化规律进行了分析与讨论。工业用锰钢的成分和组织可依据该组织图进行合理选择。
On the basis of experimental results of 76 points of composition and previous relevant conclusions, a complete structural zoning diagram of solid solution treating Fe-Mn-C system alloy at 1000℃ has been constructed with austenite zones of different stabilities. The chemical composition range and structure change of various Mn steels have also been discussed. Thus, the reasonable selection of composition and structure may be available for the Mn steel with commercial purposes.
参考文献
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| [2] |
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