Phase equilibria in Zn-Nb-Ti ternary system at 600 and 450 °C

被引：0

作者：

Long, Zhaohui ^{[1
,2
]}

Li, Jiafeng ^{[1
]}

Gong, Weiping ^{[2
]}

Yang, Shan ^{[1
]}

Yin, Fucheng ^{[1
]}

机构：

[1] Xiangtan Univ, Sch Mat Sci & Engn, Xiangtan 411105, Hunan, Peoples R China

[2] Huizhou Univ, Guangdong Prov Key Lab Elect Funct Mat & Devices, Huizhou 516001, Guangdong, Peoples R China

来源：

CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY | 2023年 / 83卷

关键词：

Zn- Nb-Ti ternary system; Continuous solid solution; Experimental phase equilibria; 450-DEGREES-C ISOTHERMAL SECTION; THERMODYNAMIC ASSESSMENT; MICROSTRUCTURE; FORMABILITY;

D O I：

10.1016/j.calphad.2023.102630

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In order to determine the isothermal sections of Zn-Nb-Ti ternary phase diagram at 600 and 450 degrees C, the equilibrated alloy method was adopted by using scanning electron microscopy, energy dispersive spectroscopy and X-ray diffraction. The experimental results show that there are seven and ten three-phase regions at the 600 and 450 degrees C isothermal sections, respectively. Besides, a continuous homogeneous solid solution (Nb,Ti)Zn3 phase was further identified, of which the lattice parameters increase with the increasing of Nb content in these two isothermal sections. Compared with the 450 degrees C isothermal section, the homogeneity range of (Nb,Ti)Zn3 phase increases slightly at 600 degrees C. No ternary compounds were detected at both 600 and 450 degrees C isothermal sections.

引用

页数：10

共 50 条

[21] 600 and 450 °C isothermal sections of the Zn–Ce–Ti system
Wu, Changjun (wucj@cczu.edu.cn), 1600, Elsevier Ltd (709):
[22] Phase Equilibria in the Ternary Ti-B-C System
Gusev, A. I.
Russian Journal of Physical Chemistry, 71 (07):
[23] Phase equilibria in the ternary Ti-B-C system
Gusev, AI
ZHURNAL FIZICHESKOI KHIMII, 1997, 71 (07): : 1177 - 1181
[24] Thermodynamic calculation of the α/β and α/γ phase equilibria in the Ti-Al-Nb ternary system
Li, Juntao
Jiang, Min
Hao, Shiming
Li, Shiqiong
Zhong, Zengyong
Jinshu Xuebao/Acta Metallurgica Sinica, 2001, 37 (10): : 1064 - 1068
[25] Thermodynamic calculation of the α/β and α/γ phase equilibria in the Ti-Al-Nb ternary system
Li, JT
Jiang, M
Hao, SM
Li, SQ
Zhong, ZY
ACTA METALLURGICA SINICA, 2001, 37 (10) : 1064 - 1068
[26] The 450 °c and 600 °c isothermal sections of the Zn-Ti-Si system
Su, X. (sxping@cczu.edu.cn), 1600, Elsevier Ltd (616):
[27] The 450 °C and 600 °C isothermal sections of the Zn-Ti-Si system
Tu, Hao
Zhao, Qun
Liu, Ya
Wang, Jianhua
Su, Xuping
Liu, Shupei
JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 616 : 594 - 600
[28] Phase equilibria of the Ni-Si-Zn system at 600°C
Xu, Honghui
Hu, Biao
Sun, Weihua
Wang, Peisheng
Du, Yong
Xiong, Xiang
Liang, J. L.
Jin, Zhanpeng
INTERMETALLICS, 2011, 19 (08) : 1089 - 1095
[29] Phase equilibria of the Al-Mn-Zn system at 600 °c
Xu, H. (hhxu@csu.edu.cn), 1600, Elsevier Ltd (556):
[30] Phase Equilibria of the Fe-Mn-Zn System at 600°C
Liu, Kun
Huang, Xiaozhong
Yang, Wei
Wang, Peisheng
Xu, Honghui
JOM, 2023, 75 (11) : 4762 - 4770

← 1 2 3 4 5 →