Growth Kinetics of Sm3NbO7 Crystals.

被引：0

作者：

Degen, M.G.

Panova, T.I.

Keler, E.K.

机构：

来源：

Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy | 1976年 / 12卷 / 09期

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In the temperature range from 900 to 1100 degree C Sm//3NbO//7 crystals grow very slowly, and the reaction mixture is not a single-phase mixture. It is therefore unfeasible to derive the sintering equation for this range. In the range from 1200 to 1450 degree C the Sm//3NbO//7 sintering equation has the form D**3-D//0**3 equals k tau . The energy of activation of Sm//3NbO//7 crystal growth in this range amounts to 33. 4 kcal/mol.

引用

页码：1604 / 1606