TRITIUM TRANSMISSION ELECTRON-MICROSCOPIC AUTORADIOGRAPHY OF HYDROGEN TRAPPING SITES AT INTERFACES IN AN AUSTENITIC STAINLESS-STEEL SUS316L

被引：16
|
作者：
SAITO, H [1 ]
MIYAZAWA, K [1 ]
ISHIDA, Y [1 ]
机构：
[1] UNIV TOKYO, FAC ENGN, TOKYO 113, JAPAN
来源：
JOURNAL OF THE JAPAN INSTITUTE OF METALS | 1991年 / 55卷 / 04期
关键词：
TRITIUM AUTORADIOGRAPHY; AUSTENITIC STAINLESS STEEL; TRANSMISSION ELECTRON MICROSCOPY; GRAIN BOUNDARY; INTERFACIAL DEFECT STRUCTURE;
D O I：
10.2320/jinstmet1952.55.4_366
中图分类号：
学科分类号：
摘要：
Behavior of hydrogen in an austenitic stainless steel SUS316L was investigated by tritium transmission electron microscopic autoradiography. Distribution of silver grains in the autoradiograph obtained by the beta-rays emitted from tritium in the specimen indicated that hydrogen was trapped by defects and precipitates in grain boundaries or at triple lines where three boundaries met.
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页码：366 / 375
页数：10
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