Experimental determination of phase equilibria in the Fe-Nb-V ternary system

X. J. Liu; C. J. Liu; C. P. Wang

doi:10.1016/j.jallcom.2009.07.081

Experimental determination of phase equilibria in the Fe-Nb-V ternary system

X. J. Liu
, C. J. Liu
, C. P. Wang^*

^*Corresponding author for this work

Research Center of Materials Design and Applications
Xi'an Research Instu. of Hi-Tech

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

4 Scopus citations

Abstract

The phase equilibria in the Fe-Nb-V ternary system were investigated by means of optical microscopy, electron probe microanalysis and X-ray diffraction. Four isothermal sections in the Fe-Nb-V ternary system at 1000 °C, 1100 °C, 1200 °C and 1300 °C were firstly experimentally established. Present experimental results indicate that: (1) there is a large (Nb, V) continuous bcc solid solution; (2) there are the larger solubilities of V in the FeNb and Fe₂Nb phases. The newly determined phase equilibria in this system will provide important support for the development of hydrogen storage materials and microalloyed steels.

Original language	English
Pages (from-to)	237-241
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	486
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jallcom.2009.07.081
State	Published - 3 Nov 2009
Externally published	Yes

Keywords

Metals and alloys
Phase diagrams
X-ray diffraction

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10.1016/j.jallcom.2009.07.081

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@article{fc5641f8accf4c73a1b3b6e15b56f0ee,

title = "Experimental determination of phase equilibria in the Fe-Nb-V ternary system",

abstract = "The phase equilibria in the Fe-Nb-V ternary system were investigated by means of optical microscopy, electron probe microanalysis and X-ray diffraction. Four isothermal sections in the Fe-Nb-V ternary system at 1000 °C, 1100 °C, 1200 °C and 1300 °C were firstly experimentally established. Present experimental results indicate that: (1) there is a large (Nb, V) continuous bcc solid solution; (2) there are the larger solubilities of V in the FeNb and Fe2Nb phases. The newly determined phase equilibria in this system will provide important support for the development of hydrogen storage materials and microalloyed steels.",

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

author = "Liu, \{X. J.\} and Liu, \{C. J.\} and Wang, \{C. P.\}",

year = "2009",

month = nov,

day = "3",

doi = "10.1016/j.jallcom.2009.07.081",

language = "英语",

volume = "486",

pages = "237--241",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Experimental determination of phase equilibria in the Fe-Nb-V ternary system

AU - Liu, X. J.

AU - Liu, C. J.

AU - Wang, C. P.

PY - 2009/11/3

Y1 - 2009/11/3

N2 - The phase equilibria in the Fe-Nb-V ternary system were investigated by means of optical microscopy, electron probe microanalysis and X-ray diffraction. Four isothermal sections in the Fe-Nb-V ternary system at 1000 °C, 1100 °C, 1200 °C and 1300 °C were firstly experimentally established. Present experimental results indicate that: (1) there is a large (Nb, V) continuous bcc solid solution; (2) there are the larger solubilities of V in the FeNb and Fe2Nb phases. The newly determined phase equilibria in this system will provide important support for the development of hydrogen storage materials and microalloyed steels.

AB - The phase equilibria in the Fe-Nb-V ternary system were investigated by means of optical microscopy, electron probe microanalysis and X-ray diffraction. Four isothermal sections in the Fe-Nb-V ternary system at 1000 °C, 1100 °C, 1200 °C and 1300 °C were firstly experimentally established. Present experimental results indicate that: (1) there is a large (Nb, V) continuous bcc solid solution; (2) there are the larger solubilities of V in the FeNb and Fe2Nb phases. The newly determined phase equilibria in this system will provide important support for the development of hydrogen storage materials and microalloyed steels.

KW - Metals and alloys

KW - Phase diagrams

KW - X-ray diffraction

UR - https://www.scopus.com/pages/publications/70350223808

U2 - 10.1016/j.jallcom.2009.07.081

DO - 10.1016/j.jallcom.2009.07.081

M3 - 文章

AN - SCOPUS:70350223808

SN - 0925-8388

VL - 486

SP - 237

EP - 241

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

ER -

Experimental determination of phase equilibria in the Fe-Nb-V ternary system

Abstract

Keywords

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