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| CALCULATION OF α/γ EQUILIBRIUM PHASE BOUNDARY IN LOW ALLOY STEELS |
| ZHAO Yuxin; LI Pengxing; XU Zuyao (T. Y. Hsu) (Shanghai Jiaotong University) |
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Cite this article:
ZHAO Yuxin; LI Pengxing; XU Zuyao (T. Y. Hsu) (Shanghai Jiaotong University). CALCULATION OF α/γ EQUILIBRIUM PHASE BOUNDARY IN LOW ALLOY STEELS. Acta Metall Sin, 1986, 22(2): 42-50.
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Abstract The α/γ phase boundary, relative proportion of the two phases and A temperature have been calculated by extending the Sharma et al. 's regular solution model to multicomponent commercial steels 20Cr, 30Cr, 40Cr, 40Mn2, 20CrMn, 35CrMn2, 38CrSi and 30CrMnSi with the thermodynamical data taken from available literatures. The calculated A are in good agreement with the experimental data.
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Received: 18 February 1986
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