THE ROLE OF ATOM-PROBE TECHNIQUES IN THE INVESTIGATION OF SOME SELECTED METALLURGICAL PROBLEMS

被引:12
作者
BLAVETTE, D
机构
[1] Laboratoire de Microscopie Ionique, URA CNRS 808, BP 118
关键词
D O I
10.1016/0039-6028(92)91037-C
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The main application areas of atom-probe techniques in physical metallurgy are reviewed. Original information provided by this micro-analytical tool in the study of precipitation, ordering phenomena, phase or grain boundaries, and clustering effects are discussed. The investigations, which are given as illustrations, are essentially based on researches that we have conducted on materials developed for aerospace applications (nickel base superalloys, ...) or nuclear energy (duplex stainless steels). A large part of this paper is focussed on experimental requirements, interpretation problems and statistical tools which can be used for data analyses.
引用
收藏
页码:299 / 309
页数:11
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