CEMS STUDY OF THE STRUCTURE AND THE ANNEALING BEHAVIOR OF ALUMINUM IMPLANTED IRON

被引:14
作者
REUTHER, H
机构
[1] Zentralinstitut für Kernforschung Rossendorf, Dresden, O- 8051
关键词
D O I
10.1016/0168-583X(91)95652-T
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Iron implanted with different doses of aluminium ions (5 x 10(16) -5 x 10(17) cm-2) at 50, 100, and 200 keV is studied by conversion electron Mossbauer spectroscopy. Doses of 1 x 10(17) cm-2 are sufficient to produce strongly disordered layers. Depending on the implanted dose and energy their short range order is Fe3Al-like or FeAl-like. Annealing of the samples effects precipitation and crystallization processes. Between 400 and 600-degrees-C the FeAl-like order is transformed into a Fe3Al-like order. At 700-degrees-C the influence of the aluminium implantation is strongly decreased and alpha-iron is the predominant phase.
引用
收藏
页码:167 / 172
页数:6
相关论文
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