Manganese Vapor Pressures in Equilibrium with Manganese—Iron—Nickel Solid Solutions

Smith, John Henry; Paxton, H. W.; McCabe, C. L.

doi:10.1021/j100788a013

Cited by 10 publications

(6 citation statements)

References 2 publications

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“…By means of the Knudsen effusion technique coupled with a vacuum microbalance, Smith et al [36] measured the equilibrium vapor pressure of Mn at 959 8C for 14 binary Mn -Ni alloys and 32 ternary Fe -Mn -Ni alloys. The purities of the starting materials were 99.9 wt.% Fe, 99.9 wt.% Mn and 99.6 wt.% Ni.…”

Section: Thermodynamic Datamentioning

confidence: 99%

“…The purities of the starting materials were 99.9 wt.% Fe, 99.9 wt.% Mn and 99.6 wt.% Ni. The activities of Mn at 959 8C over the whole composition range in the Mn -Ni and Fe -Mn -Ni systems were derived from their study [36]. Using a closed chamber with an alumina capsule sealed with a plasma jet, Mukai et al [37] determined the interaction parameter for the cross-effect of Ni on the activity of Mn in liquid Fe at Fig.…”

Section: Thermodynamic Datamentioning

confidence: 99%

“…Considering the limitation of the thermodynamic data, the measured activity of Mn in the Fe -Mn -Ni system by Smith et al [36], as well as the determined e Ni Mn at 1570 8C by Mukai et al [37] are considered in the present optimization.…”

Section: Thermodynamic Datamentioning

confidence: 99%

“…Figure 15 shows the calculated activity of Mn in the ternary system at 959 8C over the entire composition range compared with the experimental data from Smith et al [36]. …”

Section: Modeling Partmentioning

confidence: 99%

“…Calculated activity of Mn in the ternary system at 959 8C over the entire composition range, compared with the experimental data from Smith et al[36]. The dotted lines show the calculated phase boundaries of the isothermal section at 959 8C.…”

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Phase equilibria and thermal analysis in the Fe–Mn–Ni system

Zhang

et al. 2009

International Journal of Materials Research

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Phase equilibria and thermal analysis in the Fe-Mn-Ni system Based on the critical review of the experimental data available in the literature, 7 decisive ternary alloys were prepared. New phase transition temperatures and phase equilibria at 800 8C in the Fe -Mn -Ni system were measured. An effective method to accurately determine phase transition temperatures from differential thermal analysis curves with overlapped peaks and nonlevel baselines within a narrow temperature range was developed. A massive transformation was observed in one quenched Fe-rich alloy. In order to make the fcc_A1 phase always in the fully disordered state in the ternary system, the effect of the binary reciprocal parameter on the Gibbs energy of ternary ordered L1 2 phase was considered. It was found that the introduction of only one parameter could describe all reliable experimental data in the Fe -Mn -Ni system satisfactorily. The presently obtained parameters were successfully applied in two practical cases.

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Section: Thermodynamic Datamentioning

confidence: 99%

Section: Thermodynamic Datamentioning

confidence: 99%

Section: Thermodynamic Datamentioning

confidence: 99%

“…Figure 15 shows the calculated activity of Mn in the ternary system at 959 8C over the entire composition range compared with the experimental data from Smith et al [36]. …”

Section: Modeling Partmentioning

confidence: 99%

mentioning

confidence: 96%

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