SOLID-STATE REACTIONS IN THE SYSTEM CAO-ND2O3-FE2O3-AL2O3

被引：11
|
作者：
JANTZEN, CM
GLASSER, FP
机构：
[1] Department of Chemistry, University of Aberdeen Meston Walk, Old Aberdeen
来源：
MATERIALS RESEARCH BULLETIN | 1979年 / 14卷 / 12期
关键词：
D O I：
10.1016/0025-5408(72)90230-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Inherently cementitious ceramic compositions made by sintering show promise as host materials for the containment of radioactive wastes. The distribution of lanthanons in Ca-rich compositions has been explored using Nd as a model 4f element. Phase relations in the relevant portions of the CaONd2O3Fe2O3Al2O3 system show the coexistence of calcium aluminates and ferrites with Nd-melilites, perovskites, and K2NiF4-type phases. © 1979.
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页码：1601 / 1607
页数：7
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