Effect of the composition on the structure of Cr-Al-C investigated by combinatorial thin film synthesis and ab initio calculations

被引：103
作者：
Mertens, R [1 ]
Sun, ZM [1 ]
Music, D [1 ]
Schneider, JM [1 ]
机构：
[1] Rhein Westfal TH Aachen, D-52074 Aachen, Germany
来源：
ADVANCED ENGINEERING MATERIALS | 2004年 / 6卷 / 11期
关键词：
D O I：
10.1002/adem.200400096
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of the chemical composition on the structure of Cr-Al-C system was investigated using combinatorial thin film synthesis and ab initio calculations. The solubility of Cr, Al and C in Cr2AlC was also investigated by analyzing the effect of chemical composition on the thin film structure. The chemical composition was analyzed by electron probe microanalyzer equipped with 4 wavelength dispersive spectrometer. The formation of the Cr2AlC, Cr2Al, and Cr23C6 phases was observed, by changing the Cr/C ration from 1.72 to 3.48 and the Cr/Al ratio from 1.42 to 4.18.
引用
收藏
页码：903 / 907
页数：5
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