Experimental Determination of Isothermal Section at 900°C in the Fe-Nb-V Ternary System

被引：1
|
作者：
Liu, Changjiang [1 ]
Li, Yanjiao [1 ]
Guo, Zhiqing [1 ]
Lv, Qiujuan [1 ]
Xie, Fang [1 ]
Zhu, Yahong [1 ]
机构：
[1] Xian Res Instu Hitech, Xian 710025, Peoples R China
来源：
DIGITAL DESIGN AND MANUFACTURING TECHNOLOGY III | 2013年 / 546卷
关键词：
Metals and alloys; Phase diagrams; Isothermal section;
D O I：
10.4028/www.scientific.net/KEM.546.107
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The phase equilibria in the Fe-Nb-V ternary system were investigated by means of optical microscopy, electron probe microanalysis. One isothermal section in the Fe-Nb-V ternary system at 900 degrees C was 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 microalloyed steels.
引用
收藏
页码：107 / 111
页数：5
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