ARTIFACTS AND ERRORS IN EBSD MAPPING OF RETAINED AUSTENITE IN TRIP STEEL

被引：0
|
作者：
Mikmekova, Sarka [1 ]
Jozefovic, Patrik [1 ]
Ambroz, Ondrej [1 ]
机构：
[1] CAS, Inst Sci Instruments, Brno, Czech Republic
来源：
30TH ANNIVERSARY INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS, METAL 2021 | 2021年
关键词：
EBSD; SEM; AFM; retained austenite; TRIP steel;
D O I：
10.37904/metal.2021.4160
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The present work aims to demonstrate artifacts and errors in visualization of retained austenite phase in TRIP steel by an electron back-scattered diffraction (EBSD) technique. Retained austenite phases size and shape obtained by the EBSD are directly compared with a real image of these phases acquired by means of an atomic force microscopy (AFM). The effect of the step size parameter used for the EBSD analysis on the retained austenite phase fraction and morphology is discussed in detail and quantified. Surface roughness as a barrier for the imaging of fine features situated on a specimen surface is demonstrated.
引用
收藏
页码：568 / 572
页数：5
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