On measurement of carbon content in retained austenite in a nanostructured bainitic steel

被引：1
|
作者：
C. Garcia-Mateo
F. G. Caballero
M. K. Miller
J. A. Jimenez
机构：
[1] Centro Nacional de Investigaciones Metalúrgicas (CENIM-CSIC),Materials Science and Technology Division
[2] Oak Ridge National Laboratory (ORNL),undefined
来源：
Journal of Materials Science | 2012年 / 47卷
关键词：
Ferrite; Austenite; Bainite; Electron Energy Loss Spectroscopy; Trip Steel;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this study, the carbon content of retained austenite in a nanostructured bainitic steel was measured by atom probe tomography and compared with data derived from the austenite lattice parameter determined by X-ray diffraction. The results provide new evidence about the heterogeneous distribution of carbon in austenite, a fundamental issue controlling ductility in this type of microstructure.
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页码：1004 / 1010
页数：6
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