| Creator |
|
|
|
|
|
|
|
| Language |
|
| Publisher |
|
|
|
| Date |
|
| Source Title |
|
| Vol |
|
| Issue |
|
| First Page |
|
| Last Page |
|
| Publication Type |
|
| Access Rights |
|
| JaLC DOI |
|
| Related DOI |
|
|
|
|
|
|
|
| Related URI |
|
|
|
|
|
|
|
| Relation |
|
|
|
|
|
|
|
| Abstract |
Hand-made apparatus, namely hot-thermocouple method has been applied to establish the immiscible region in RO-B_2O_3 and RO-GeO_2 systems (R=Ba, Sr, Ca, Mg). RO-B_2O_3 and MgO-GeO_2 have a two liquid ...regions, and the other systems have a metastable immiscibility at the temperature between liquidus and crystallization. The latter immiscibility could not be observed without hot-thermocouple method. All these immiscible region could be described by the empirical equation, in |X－X_c|＝a+b・ln|T-T_c|, where X_c is the critical composition, T_c is the critical temperature, and a and b are constant values for the system. The value of X_c, T_c, a and b in above systems have been reported.show more
|
Export Mendeley
p009