Phase composition, structural state, and magnetic properties of nanocomposites of composition (Fe,Cr)75C25: Mechanosynthesis and isochronous annealings

被引：6

作者：

Chulkina, A. A. ^{[1
]}

Ulyanov, A. I. ^{[1
]}

Ulyanov, A. L. ^{[1
]}

Baranova, I. A. ^{[1
]}

Zagainov, A. V. ^{[1
]}

Yelsukov, E. P. ^{[1
]}

机构：

[1] Russian Acad Sci, Physicotech Inst, Ural Branch, Izhevsk 426000, Russia

来源：

PHYSICS OF METALS AND METALLOGRAPHY | 2015年 / 116卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

chromium-alloyed cementite; mechanical synthesis; annealing; structure; saturation magnetization; coercive force; HIGH-CARBON STEELS; ELECTRONIC-STRUCTURE; COERCIVE FORCE; CEMENTITE; MOSSBAUER; STABILITY; CARBIDES; MN; CR;

D O I：

10.1134/S0031918X14100056

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The effect of the alloying element Cr on the structure, parameters of hyperfine interactions, and magnetic properties of the nanocomposites of compositions (Fe1 - x Cr (x) )(75)C-25, where x = 0.01-0.10, which was obtained by mechanical synthesis with subsequent annealing, has been investigated. It has been established that alloying with chromium reduces the coercive force, saturation magnetization, and Curie temperature of cementite. At the same time, alloying with chromium increases the thermal stability of cementite.

引用

页码：19 / 28

页数：10

共 16 条

[1]

[Anonymous], Z ANG PHYS

[2]

Chulkina A. A., 2012, Materials Science, P25

[3] Effect of the magnetic properties of cementite on the coercive force of high-carbon steels after quenching and tempering [J].

Chulkina, A. A. ;

Ul'yanov, A. I. .

PHYSICS OF METALS AND METALLOGRAPHY, 2009, 108 (06) :548-555

[4]

Dobysheva L. V., 2007, J PHYS CONDENS MATT, V19, P196

[5]

Elsukov EP, 2005, PHYS MET METALLOGR+, V100, P251

[6] Electronic Structure, Magnetic Properties, and Stability of the Binary and Ternary Carbides (Fe,Cr)3C and (Fe,Cr)7C3 [J].

Konyaeva, M. A. ;

Medvedeva, N. I. .

PHYSICS OF THE SOLID STATE, 2009, 51 (10) :2084-2089

[7] First-principles study on the electronic structure, magnetic properties and phase stability of alloyed cementite with Cr or Mn [J].

Lv, Z. Q. ;

Fu, W. T. ;

Sun, S. H. ;

Bai, X. H. ;

Gao, Y. ;

Wang, Z. H. ;

Jiang, P. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2011, 323 (07) :915-919

[8]

Mikheev MN., 1993, Magnetic Methods of Structural Analysis of Nondestructive Testing

[9] MOSSBAUER STUDY OF IRON CARBIDES - CEMENTITE (FE, M)3C (M = CR, MN) WITH VARIOUS MANGANESE AND CHROMIUM CONTENTS [J].

SCHAAF, P ;

WIESEN, S ;

GONSER, U .

ACTA METALLURGICA ET MATERIALIA, 1992, 40 (02) :373-379

[10]

SHIGEMATSU T, 1975, J PHYS SOC JPN, V39, P915, DOI 10.1143/JPSJ.39.915

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