Phase Equilibrium in the System CrO2-Cr2O3 |
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| Authors: | OSAMU FUKUNAGA SHINROKU SAITO |
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| Affiliation: | Research Laboratory of Engineering Materials, Tokyo Institute of Technology, Meguro-ku Tokyo, Japa |
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| Abstract: | The CrO2-Cr, O3 equilibrium curve has been determined up to 35 kbars and 1400° C with a piston-cylinder apparatus. The phases were determined by magnetic, X-ray, and microscopic examination. The phase boundary can be represented by a straight line log P versus 1/T plot, where log P = 5.3 - 1400/ T. These results can be extrapolated to agree reasonably well with the results of previous investigations using gas pressure techniques. |
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