Electron backscatter diffraction as a useful method for alloys microstructure characterization

被引：21

作者：

Klimek, L ^{[1
]}

Pietrzyk, B ^{[1
]}

机构：

[1] Tech Univ Lodz, Inst Mat Engn, PL-90924 Lodz, Poland

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2004年 / 382卷 / 1-2期

关键词：

electron backscatter diffraction; scanning electron microscopy; energy dispersive spectroscopy; metals;

D O I：

10.1016/j.jallcom.2004.06.012

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 [物理化学]; 081704 [应用化学];

摘要：

Microstructure examination of cast Co-Cr-Mo alloy is presented in this paper. The surface morphology and chemical composition of the alloy were investigated by means of scanning electron microscopy (SEM) and energy dispersive X-ray microanalysis (EDX). An identification of alloy phases was carried out using electron backscatter diffraction (EBSD). Two different kinds of precipitates in metallic matrix were found. They were identified as MC and M23C6 type of carbides in Co-lattice solid solution. The advantages and limits of the EBSD method are described. It is presented that EBSD, as excellent tool for phase identification, is a valuable supplementary method for materials research. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：17 / 23

页数：7

共 12 条

[1]

Characterization of the icosahedral phase in as-cast quasicrystalline Al65CU20Fe15 alloy [J].