CRYSTAL DEFECTS AND GRAIN INTERFACE STRUCTURE OF ION-NITRIDED LAYERS

金属学报(英文版), 1993, 6(6): 358-362.

CRYSTAL DEFECTS AND GRAIN INTERFACE STRUCTURE OF ION-NITRIDED LAYERS

SUN Dongsheng LI Fengzhao Shandong Polytechnic University , Jinan , Laboratory of Atomic Imaging of Solids , Institute of Metal Research , Academia Sinica , Shenyang , ChinaDAI Jiyan LI Douxing Laboratory of Atomic Imaging of Solids , Institute of Metal Research , Academia Sinica , Shenyang , China associate professor , Institute of Materials Engineering , Shandong Polytechnic University , Jinan 250014 , China

Keywords： crystal defect , null , null , null

Observation under high resolution electron microscope shows that the continuous bombing of high speed ions produces a great amount of vacant site defects.The assembly of vacancies forms vacant dish,and the collapase of vacant dish forms stacking fault tetrahedrons and oth- er crystal defects.The interfaces between phase ε(Fe_(2-3)N)and phase γ'(Fe_4N)are smooth, straight and coherent,and they have the orientation relationships of(11)//(0001)and [110]/[110] .

参考文献

[1]
[2]
[3]
[4]
[5]
[6]

上一张下一张

计量

下载量()
访问量()

作者相关

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%

材料期刊网

CRYSTAL DEFECTS AND GRAIN INTERFACE STRUCTURE OF ION-NITRIDED LAYERS

参考文献