TEM & AFM - Complementary Techniques For Structural Characterization Of Nanobainitic Steel

Archives of Metallurgy and Materials

J. Rębiś¹  K. Rożniatowski¹  J. Dworecka¹  W. Świątnicki¹  E. Jezierska¹ 

[1] WARSAW UNIVERSITY OF TECHNOLOGY, FACULTY OF MATERIALS SCIENCE AND ENGINEERING, 141 WO?OSKA STR., 02-507 WARSZAWA, POLAND

关键词: Keywords: Transmission electron microscopy (TEM);    Atomic force microscopy (AFM);    Nanobainite;    Bearing steel;   

DOI  :  10.1515/amm-2015-0278

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

The aim of this study was to analyse and to identify the phases which formed in 100CrMnSi6-4 bearing steel after the nanostructuring heat treatment. Especially designed thermal treatment parameters were applied in order to obtain a nanobainitic structure. Two different microscopic techniques were used for the precise examination of the microstructures obtained: transmission electron microscopy (TEM) and atomic force microscopy (AFM). Both analyses confirm that the examined steel has a nanocrystalline structure. However, it was discovered that the selected analysis methods affected the results of the plate thickness measurements.

【 授权许可】

Unknown