STRUCTURAL MODIFICATION OF ALUMINUM OXYNITRIDE PHASES UNDER STRESSES AT HIGH-TEMPERATURES, HIGH-PRESSURES AND UNDER IRRADIATION BY FAST-NEUTRONS

被引:0
|
作者
LABBE, JC [1 ]
JEANNE, A [1 ]
ROULT, G [1 ]
机构
[1] CEN,CEA,STRUCT GRP,SERV PHYS,DRF,F-38000 GRENOBLE,FRANCE
关键词
D O I
10.1016/0254-0584(90)90045-C
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The structural modifications of the aluminium oxynitride phases under stresses are studied by the time of flight neutron diffraction method, at high temperatures (up to 1375°C), at high pressures (up to 2.4 GPa), and under irradiation by fast neutrons (up to 3.2 × 1020 n cm2). In each case the evolutions of cell parameter, interatomic bond angles, bond lengths and atomic positions are given. © 1990.
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页码:47 / 55
页数:9
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