MORPHOLOGICAL-CHARACTERISTICS OF THE OXIDATION OF NIOBIUM .2. THE ROLE OF STRESSES ON HIGH-TEMPERATURE MORPHOLOGIES

被引:7
|
作者
VALOT, C
CIOSMAK, D
LALLEMANT, M
机构
[1] Laboratoire de Recherches sur la Réactivité des Solides, Unité associée au CNRS 23, Faculté des Sciences Mirande, Dijon Cedex, 21004
来源
OXIDATION OF METALS | 1994年 / 41卷 / 3-4期
关键词
NIOBIUM; OXIDATION; MORPHOLOGY; KINETICS; STRESSES;
D O I
10.1007/BF01080782
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The oxidation of niobium at high temperature (900-degrees-C) leads to reaction products with ''exotic'' morphologies. Morphological and kinetics analysis have been undertaken with Nb platelets. A growth mechanism of the oxide at the edges of the platelet is proposed
引用
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页码:235 / 250
页数:16
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