INDIA AS A HOT CORROSION-RESISTANT STABILIZER FOR ZIRCONIA

被引：42
作者：
JONES, RL [1 ]
MESS, D [1 ]
机构：
[1] ALCAN ALUMINUM CORP,DIV MANLABS,CAMBRIDGE,MA 02139
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1992年 / 75卷 / 07期
关键词：
INDIUM OXIDE; ZIRCONIA; STABILIZATION; CORROSION; VANADATES;
D O I：
10.1111/j.1151-2916.1992.tb07202.x
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
After showing that india (In2O3) resisted high-temperature reaction with SO3/Na2SO4 and vanadate melts, we prepared india-stabilized zirconia (ISZ) by a proprietary sol-gel process, and tested the material for corrosion resistance to 700-900-degrees-C molten vanadates. ISZ was superior to yttria-stabilized zirconia (YSZ) in vanadate resistance at 700-degrees-C, and essentially equivalent at 900-degrees-C. Certain differences were observed between the vanadate-induced corrosion/destabilization of ISZ and that of YSZ.
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页码：1818 / 1821
页数：4
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