| EFFECT OF OXYGEN CONTENTS ON OXYGEN POTENTIALS OF H_2O-H_2 AND H_2O-H_2-INERTS GAS MIXTURES |
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| 作者姓名： | FANG Zheng CHEN Xinmin |
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| 摘 要： | By taking the effect of oxygen contents into account,a new set of formulae which representsthe oxygen potentials of H_2O-H_2 and H_2O-H_2-inerts gas mixtures has been derived.Classi-cal representation is only a particular case of it.Some of the variables affecting equilibriumatmosphere when trace oxygen is present and optimum preparation of the gas mixtures to min-imize errors have been discussed.The reliability of some of previous equilibrium experimentsunder the oxygen potentials controlled by H_2O-H_2 or H_2O-H_2-inerts gas mixtures has alsobeen criticized.
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| 收稿时间： | 1990-07-11 |
| 修稿时间： | 1990-07-11 |
EFFECT OF OXYGEN CONTENTS ON OXYGEN POTENTIALS OF H_2O-H_2 AND H_2O-H_2-INERTS GAS MIXTURES |
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| FANG Zheng CHEN Xinmin.EFFECT OF OXYGEN CONTENTS ON OXYGEN POTENTIALS OF H_2O-H_2 AND H_2O-H_2-INERTS GAS MIXTURES[J].Acta Metallurgica Sinica(English Letters),1990,3(7):1-9. |
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| Authors: | FANG Zheng CHEN Xinmin Central South University of Technology Changsha China FANG Zheng Associate Professor |
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| Abstract: | By taking the effect of oxygen contents into account,a new set of formulae which represents the oxygen potentials of H_2O-H_2 and H_2O-H_2-inerts gas mixtures has been derived.Classi- cal representation is only a particular case of it.Some of the variables affecting equilibrium atmosphere when trace oxygen is present and optimum preparation of the gas mixtures to min- imize errors have been discussed.The reliability of some of previous equilibrium experiments under the oxygen potentials controlled by H_2O-H_2 or H_2O-H_2-inerts gas mixtures has also been criticized. |
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| Keywords: | gas equilibration method H_2O-H_2 H_2O-H_2-inerts oxygen potential |
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