STUDIES OF MOSSBAUER SPECTRUM ON SM-2(FE,GA)(17)C-1.5 ALLOY

被引：2

作者：

CHEN, H

XU, ZX

MA, RZ

PAN, SM

SHEN, BG

XUE, DY

NI, Q

机构：

[1] GEN RES INST NONFERROUS MET,CNNC,BEIJING 100088,PEOPLES R CHINA

[2] ACAD SINICA,INST PHYS,BEIJING 100080,PEOPLES R CHINA

[3] SHATOUJIAO NEW MAT FACTORY,SHENZHEN 518081,PEOPLES R CHINA

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 76卷 / 10期

关键词：

D O I：

10.1063/1.358090

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

X-ray-diffraction patterns and Mössbauer spectra of Sm 2(Fe,Ga)17C1.5 alloys have been studied. The results of x-ray-diffraction patterns and Mössbauer spectra indicate that little α-Fe and carbonides appear in Sm2(Fe,Ga) 17C1.5 alloys. The addition of a few Ga atoms show that the thermal stability in Sm2(Fe,Ga)17C1.5 alloys is getting better. Structural analyses indicate C atoms as interstitial atoms occupying the 9d site. Ga atoms seem to substitute partially for Fe atoms and occupy preferentially the 18h site.

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页码：6849 / 6850

页数：2

相关论文

共 11 条

[1]

BUSCHOW KHJ, 1990, APR P INTERMAG90

[2] FORMATION AND MAGNETIC-PROPERTIES OF THE COMPOUNDS R2FE14C [J].

DEMOOIJ, DB ;

BUSCHOW, KHJ .

JOURNAL OF THE LESS-COMMON METALS, 1988, 142 (1-2) :349-357

[3] MOSSBAUER EVIDENCE FOR UNIAXIAL MAGNETIC-ANISOTROPY IN MELT-SPUN SM2FE17CX FOR X-GREATER-THAN-OR-EQUAL-TO-0.5 [J].

DING, J ;

ROSENBERG, M .

JOURNAL OF THE LESS-COMMON METALS, 1991, 168 (02) :335-345

[4] CRYSTALLOGRAPHIC AND MAGNETIC-STRUCTURE OF TERNARY CARBIDES OF THE TYPE ND2FE17CX [J].

HELMHOLDT, RB ;

BUSCHOW, KHJ .

JOURNAL OF THE LESS-COMMON METALS, 1989, 155 (01) :15-21

[5] A FE-57 MOSSBAUER STUDY OF A NEW SERIES OF RARE-EARTH IRON NITRIDES - R2FE17N3-DELTA [J].

HU, BP ;

LI, HS ;

SUN, H ;

COEY, JMD .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1991, 3 (22) :3983-3995

[6] MAGNETIC-PROPERTIES OF GD2FE17CX [J].

JACOBS, TH ;

DIRKEN, MW ;

THIEL, RC ;

DEJONGH, LJ ;

BUSCHOW, KHJ .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1990, 83 (1-3) :293-294

[7] MAGNETIC-PROPERTIES OF ER2FE17CX COMPOUNDS BY MELT-SPINNING [J].

KONG, LS ;

LEI, C ;

SHEN, BG .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 115 (2-3) :L137-L142

[8] MECHANICALLY ALLOYED AND GAS-PHASE CARBONATED HIGHLY COERCIVE SM2FE17CX [J].

KUHRT, C ;

KATTER, M ;

WECKER, J ;

SCHNITZKE, K ;

SCHULTZ, L .

APPLIED PHYSICS LETTERS, 1992, 60 (16) :2029-2031

[9] STRUCTURE AND MAGNETIC-PROPERTIES OF R2FE17CX (X APPROXIMATELY 2.5) [J].

LIAO, LX ;

CHEN, X ;

ALTOUNIAN, Z ;

RYAN, DH .

APPLIED PHYSICS LETTERS, 1992, 60 (01) :129-131

[10] MAGNETIC AND CRYSTALLOGRAPHIC CHARACTERISTICS OF RARE-EARTH TERNARY CARBIDES DERIVED FROM R2FE17 COMPOUNDS [J].

ZHONG, XP ;

RADWANSKI, RJ ;

DEBOER, FR ;

JACOBS, TH ;

BUSCHOW, KHJ .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1990, 86 (2-3) :333-340