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Titolo:
PHASE-DIAGRAM OF THE FE-RICH PORTION OF R-FE-AL PSEUDOTERNARY SYSTEM (R=DY0.65TB0.25PR0.1)
Autore:
WANG BW; XU CG; ZHUANG YZ; JIN XM;
Indirizzi:
SHENYANG INST TECHNOL,DEPT MAT ENGN SHENYANG 110015 PEOPLES R CHINA ACAD SINICA,INST MET RES SHENYANG 110015 PEOPLES R CHINA
Titolo Testata:
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
fascicolo: 2, volume: 39, anno: 1996,
pagine: 173 - 180
SICI:
2095-0624(1996)39:2<173:POTFPO>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
PSEUDOBINARY COMPOUNDS; MAGNETIC-PROPERTIES; TERNARY-SYSTEM; MAGNETOSTRICTION;
Keywords:
PHASE DIAGRAM; PSEUDOTERNARY SYSTEM; INTERMETALLIC PHASE; HOMOGENEITY REGION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
15
Recensione:
Indirizzi per estratti:
Citazione:
B.W. Wang et al., "PHASE-DIAGRAM OF THE FE-RICH PORTION OF R-FE-AL PSEUDOTERNARY SYSTEM (R=DY0.65TB0.25PR0.1)", SCI CHINA E, 39(2), 1996, pp. 173-180

Abstract

The 1000 degrees C isothermal section of the Fe-rich portion of R-Fe-Al (R = Dy0.65Tb0.25Pr0.1) pseudoternary system has been investigated using optical microscopy, X-ray diffraction, EPMA and DTA techniques. The 1000 degrees C isothermal section consists of 9 single-phase regions, 14 two-phase regions and 6 three-phase regions. In the R-Fe pseudobinary system, except the R(2)Fe(17) compound, the homogeneity regionsof other compounds are shifted towards the stoichiometric rare earth-rich side. With Fe partially substituted by Al, the homogeneity regionof R(Fe1-xAlx)(2) is shifted back to the stoichiometric composition when x = 0.15 and remains little changed with 0.15 less than or equal to x less than or equal to 0.30. The homogeneity regions of R(Fe1-xAlx)(3) and R(6)(Fe1-xAlx)(23) are slightly shifted to the stoichiometric rare earth-rich side with increasing Al content.

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Documento generato il 03/12/20 alle ore 15:44:24