TiO2-Cr2O3系における化合物Ti2Cr2O7の固溶性
1971 年 79 巻 916 号 p. 82-83
詳細
1971 年 79 巻 916 号 p. 82-83
Solid solubility of the Ti2Cr2O7 compound in the TiO2-Cr2O3 system was investigated at a temperature range from 1300°C to 1450°C in air.
The results obtained were as follows:
1. Solid solubility of Ti2Cr2O7 was observed at the temperature range from 1300° to 1450°C in air. An homogeneous solid solution of Ti2Cr2O7 existed in the range of Cr2O3 contents from 41 to 50 wt%, 41 to 48 wt% and 41 to 46 wt% at temperatures of 1450°C, 1400°C and 1350°C, respectively.
2. Ti2Cr2O7 coexisted with Ti4Cr2O11 above 1400°C, with Ti5Cr2O13 from 1330°C to 1400°C and with Ti6Cr2O15 below 1330°C. 1 fig., 1 table, 5 refs.
