STRUCTURAL STUDY OF M50 STEEL CARBIDES

被引：45

作者：

DECAUDIN, B

DJEGAMARIADASSOU, C

CIZERON, G

机构：

[1] Laboratoire de Structure des Matériaux Métalliques, UPS XI, Centre d'Orsay

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 226卷 / 1-2期

关键词：

M50; STEEL; IRON SUBSTITUTED CARBIDE; CARBIDE HYPERFINE PARAMETERS;

D O I：

10.1016/0925-8388(95)01616-3

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 ; 081704 ;

摘要：

X-ray diffraction analysis, energy dispersive X-ray spectroscopy microanalysis and Mossbauer spectroscopy have been carried out to characterize the various carbides in M50 steel. They were electrolytically extracted from the matrix owing to their weak volume fraction. In the annealed state, M(2)C, MC, M(6)C, M(23)C(6) have been observed besides an additional carbide M(7)C(3). The carbide populations were evaluated and the hyperfine parameters explained in relation to the alloying element content and the carbide crystalline structure.

引用

页码：208 / 212

页数：5

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