Phase transitions in a high-chromium and medium-carbon steel

被引：6

作者：

Guler, E. ^{[1
]}

机构：

[1] Hitit Univ, Dept Phys, TR-19030 Corum, Turkey

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2008年 / 107卷 / 2-3期

关键词：

FeCrC alloy; phase transitions; SEM; Mossbauer spectroscopy;

D O I：

10.1016/j.matchemphys.2007.08.030

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Investigation of phase transformations in a high-chromium and medium-carbon steel were carried out with scanning electron microscopy (SEM) and Mossbauer spectroscopy for different prior heat treatment conditions of studied steel. SEM investigations revealed several distinct phases such as ferrite, austenite and bainite after different heat treatments. Mossbauer spectroscopy showed not only the ferromagnetic nature of ferrite and bainite phase but also paramagnetic character of austenite phase. In addition, the internal magnetic fields of ferrite and bainite phases were determined as 33.0 and 31.9 T, respectively by Mossbauer spectroscopy. Isomer shifts and vol.% of ferrite, austenite and bainite phases were also obtained by Mossbauer spectroscopy. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：183 / 185

页数：3

共 20 条

[1] MOSSBAUER STUDY OF MARTENSITIC TRANSFORMATIONS IN AN FE-29.6-PERCENT NI-ALLOY [J].