Phase Equilibria of the Er-Al-Zr Ternary System at 500 °C

被引：0

作者：

Feng, Enlang ^{[1
]}

Zhang, Rui ^{[2
]}

Kang, Yanbin ^{[2
]}

Gan, Fangyu ^{[2
]}

Yao, Qingrong ^{[2
]}

Lu, Zhao ^{[2
]}

Lu, Zhimao ^{[2
]}

Chen, Zongning ^{[1
,4
]}

Huang, Caimin ^{[2
]}

Zhou, Huaiying ^{[2
]}

Luo, Liying ^{[3
]}

机构：

[1] Dalian Univ Technol, Sch Mat Sci & Engn, Key Lab Solidificat Control & Digital Preparat Tec, Dalian 116024, Peoples R China

[2] Guilin Univ Elect Technol, Sch Mat Sci & Engn, Guangxi Key Lab Informat Mat, Guilin 541004, Peoples R China

[3] Geely Baikuang Grp Co Ltd, Baise 533000, Peoples R China

[4] Dalian Univ Technol, Ningbo Inst, Ningbo 315000, Peoples R China

来源：

JOURNAL OF PHASE EQUILIBRIA AND DIFFUSION | 2024年 / 45卷 / 04期

关键词：

Er-Al-Zr ternary system; phase equilibria; rare earth alloys and compounds; x-ray diffraction; THERMODYNAMIC ASSESSMENT; MECHANICAL-PROPERTIES; ALLOY; MICROSTRUCTURE; BEHAVIOR; ERBIUM; DY;

D O I：

10.1007/s11669-024-01130-x

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The phase equilibria of the Er-Al-Zr ternary system at 500 degrees C were investigated using a combination of electron probe microanalyzer and x-ray diffraction. The microstructure and diffraction peaks were analyzed to determine the phases and compositions of Er-Al-Zr ternary system. Based on the experimental results, the isothermal phase diagram of the Er-Al-Zr ternary system consists of 14 three-phase equilibrium regions, 15 two-phase equilibrium regions, and 13 stable binary compounds, but no ternary compounds were detected. The solubility of Er in the Al2Zr, Al3Zr2, AlZr, Al3Zr4, Al2Zr3 is 9.9, 5.3, 9.0, 12.4, 6.7 at.%, respectively. The present work could be important for alloy design of Al-based alloys and thermodynamic analysis of the Er-Al-Zr ternary system.

引用

页码：772 / 778

页数：7

共 50 条

[41] Solidification paths and phase equilibria at 873 and 673 K in the Al-Er-Zr system
Liu, Xiaoxu
Du, Yong
Jin, Bo
Liu, Shuhong
Liu, Yuling
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 897
[42] Phase relation in the Pr-Ti-Al ternary system at 500 °C
[J]. Huaiying, Zhou, 1600, (Elsevier Sequoia SA, Lausanne, Switzerland):
[43] Phase relationship in the Gd-Ti-Al ternary system at 500°C
Huaiying Zhou
Yongzhong Zhan
Jialin Yan
Songliu Yuan
[J]. Journal of Materials Science, 2002, 37 : 1203 - 1205
[44] Phase relationship in the Gd-Ti-Al ternary system at 500°C
Zhou, HY
Zhan, YZ
Yan, JL
Yuan, SL
[J]. JOURNAL OF MATERIALS SCIENCE, 2002, 37 (06) : 1203 - 1205
[45] Phase relation in the Pr-Ti-Al ternary system at 500°C
Zhou, HY
Yan, JL
Tan, S
Zhuang, YH
Zeng, JM
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2000, 299 (1-2) : 232 - 234
[46] Phase relationships in the Gd-Co-Al ternary system at 500°C
Gu, Zhengfei
Cheng, Gang
Zhou, Bo
Cheng, Jun
Jiang, Minhong
[J]. PHASE TRANSITIONS, 2010, 83 (07) : 501 - 508
[47] Phase Diagrams of the Zr–Si–RE (RE=La and Er) Ternary Systems at 773 K (500 °C)
Chunliu Li
Yongzhong Zhan
Jia She
Qingxiao Huang
Mingjun Pang
Wenchao Yang
[J]. Metallurgical and Materials Transactions A, 2012, 43 : 20 - 28
[48] Phase equilibria in the Fe-Nb-Zr ternary system at 1,200 °C
Yi-Yuan Tang
Chang-Zhong Liao
Jie-Li Meng
Jin-Min Zhu
Qi-Ming Zhu
Liang-Qin Nong
Jian-Lie Liang
[J]. Rare Metals, 2013, 32 (02) : 201 - 207
[49] Phase equilibria in the Fe-Nb-Zr ternary system at 1,200 A°C
Tang, Yi-Yuan
Liao, Chang-Zhong
Meng, Jie-Li
Zhu, Jin-Min
Zhu, Qi-Ming
Nong, Liang-Qin
Liang, Jian-Lie
[J]. RARE METALS, 2013, 32 (02) : 201 - 207
[50] Phase Equilibria of the Ternary Sn-Zn-Co System at 250A°C and 500A°C
Wang, Chao-hong
Huang, Sheng-en
Huang, Po-yen
[J]. JOURNAL OF ELECTRONIC MATERIALS, 2015, 44 (12) : 4907 - 4919

← 1 2 3 4 5 →