Experimental determination of the phase equilibria in the Co-Fe-Zr ternary system

C. P. Wang; Y. Yu; H. H. Zhang; H. F. Hu; X. J. Liu

doi:10.1016/j.jallcom.2011.01.030

Experimental determination of the phase equilibria in the Co-Fe-Zr ternary system

C. P. Wang
, Y. Yu
, H. H. Zhang
, H. F. Hu
, X. J. Liu

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The phase equilibria in the Co-Fe-Zr ternary system were investigated by means of optical microscopy (OM), electron probe microanalysis (EPMA), X-ray diffraction (XRD), and differential scanning calorimetry (DSC) on equilibrated ternary alloys. Four isothermal sections of the Co-Fe-Zr ternary system at 1300 °C, 1200 °C, 1100 °C and 1000 °C were experimentally established. The experimental results indicate that (1) no ternary compound was found in this system; (2) the solubility of Fe in the liquid phase of the Co-rich corner at 1300 °C is extremely large; (3) the liquid phase in the Zr-rich corner and the (Co,Fe)₂Zr phase form the continuous solid solutions from the Co-Zr side to the Fe-Zr side; (4) the solubility of Zr in the fcc (Co, Fe) phase is extremely small.

Original language	English
Pages (from-to)	4470-4477
Number of pages	8
Journal	Journal of Alloys and Compounds
Volume	509
Issue number	13
DOIs	https://doi.org/10.1016/j.jallcom.2011.01.030
State	Published - 31 Mar 2011
Externally published	Yes

Keywords

Metal and alloys
Phase diagrams
X-ray diffraction

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10.1016/j.jallcom.2011.01.030

Cite this

@article{e3e30484dd2c4fcca085bf152d12224c,

title = "Experimental determination of the phase equilibria in the Co-Fe-Zr ternary system",

abstract = "The phase equilibria in the Co-Fe-Zr ternary system were investigated by means of optical microscopy (OM), electron probe microanalysis (EPMA), X-ray diffraction (XRD), and differential scanning calorimetry (DSC) on equilibrated ternary alloys. Four isothermal sections of the Co-Fe-Zr ternary system at 1300 °C, 1200 °C, 1100 °C and 1000 °C were experimentally established. The experimental results indicate that (1) no ternary compound was found in this system; (2) the solubility of Fe in the liquid phase of the Co-rich corner at 1300 °C is extremely large; (3) the liquid phase in the Zr-rich corner and the (Co,Fe)2Zr phase form the continuous solid solutions from the Co-Zr side to the Fe-Zr side; (4) the solubility of Zr in the fcc (Co, Fe) phase is extremely small.",

keywords = "Metal and alloys, Phase diagrams, X-ray diffraction",

author = "Wang, \{C. P.\} and Y. Yu and Zhang, \{H. H.\} and Hu, \{H. F.\} and Liu, \{X. J.\}",

year = "2011",

month = mar,

day = "31",

doi = "10.1016/j.jallcom.2011.01.030",

language = "英语",

volume = "509",

pages = "4470--4477",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

number = "13",

}

TY - JOUR

T1 - Experimental determination of the phase equilibria in the Co-Fe-Zr ternary system

AU - Wang, C. P.

AU - Yu, Y.

AU - Zhang, H. H.

AU - Hu, H. F.

AU - Liu, X. J.

PY - 2011/3/31

Y1 - 2011/3/31

N2 - The phase equilibria in the Co-Fe-Zr ternary system were investigated by means of optical microscopy (OM), electron probe microanalysis (EPMA), X-ray diffraction (XRD), and differential scanning calorimetry (DSC) on equilibrated ternary alloys. Four isothermal sections of the Co-Fe-Zr ternary system at 1300 °C, 1200 °C, 1100 °C and 1000 °C were experimentally established. The experimental results indicate that (1) no ternary compound was found in this system; (2) the solubility of Fe in the liquid phase of the Co-rich corner at 1300 °C is extremely large; (3) the liquid phase in the Zr-rich corner and the (Co,Fe)2Zr phase form the continuous solid solutions from the Co-Zr side to the Fe-Zr side; (4) the solubility of Zr in the fcc (Co, Fe) phase is extremely small.

AB - The phase equilibria in the Co-Fe-Zr ternary system were investigated by means of optical microscopy (OM), electron probe microanalysis (EPMA), X-ray diffraction (XRD), and differential scanning calorimetry (DSC) on equilibrated ternary alloys. Four isothermal sections of the Co-Fe-Zr ternary system at 1300 °C, 1200 °C, 1100 °C and 1000 °C were experimentally established. The experimental results indicate that (1) no ternary compound was found in this system; (2) the solubility of Fe in the liquid phase of the Co-rich corner at 1300 °C is extremely large; (3) the liquid phase in the Zr-rich corner and the (Co,Fe)2Zr phase form the continuous solid solutions from the Co-Zr side to the Fe-Zr side; (4) the solubility of Zr in the fcc (Co, Fe) phase is extremely small.

KW - Metal and alloys

KW - Phase diagrams

KW - X-ray diffraction

UR - https://www.scopus.com/pages/publications/79952282393

U2 - 10.1016/j.jallcom.2011.01.030

DO - 10.1016/j.jallcom.2011.01.030

M3 - 文章

AN - SCOPUS:79952282393

SN - 0925-8388

VL - 509

SP - 4470

EP - 4477

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 13

ER -

Experimental determination of the phase equilibria in the Co-Fe-Zr ternary system

Abstract

Keywords

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