Effect of Hf substitution Cu on glass-forming ability, mechanical properties and corrosion resistance of Ni-free Zr-Ti-Cu-Al bulk metallic glasses

被引：38

作者：

Jin, Z. S. ^{[1
]}

Yang, Y. J. ^{[1
]}

Zhang, Z. P. ^{[1
]}

Ma, X. Z. ^{[1
,2
]}

Lv, J. W. ^{[1
]}

Wang, F. L. ^{[1
]}

Ma, M. Z. ^{[1
]}

Zhang, X. Y. ^{[1
]}

Liu, R. P. ^{[1
]}

机构：

[1] Yanshan Univ, State Key Lab Metastable Mat Sci & Technol, Qinhuangdaom 066004, Peoples R China

[2] Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2019年 / 806卷

关键词：

Glass-forming ability; Substitution of Hf with Cu; Zr-based bulk metallic glasses; Mechanical properties; Corrosion behavior; SOLID-SOLUTION PHASE; SUPERCOOLED LIQUID; THERMAL-STABILITY; BEHAVIOR; PLASTICITY; FABRICATION; DIAMETER; NB; CRYSTALLIZATION; DECOMPOSITION;

D O I：

10.1016/j.jallcom.2019.07.240

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：

A series of Ni-free Zr55Ti3HfxCu32-xAl10 (x = 0, 1, 2, 3, 4, 5 at. %) bulk metallic glasses (BMGs) were developed by copper mold suction-casting. The effect of partially substituting Cu by Hf was investigated in terms of glass-forming ability (GFA), mechanical properties, and corrosion behavior. As a result of the partial substitution, the GFA of Hf-bearing amorphous alloys were significantly enhanced as compared to Zr55Ti3Cu32Al10 BMGs. Hf addition also enlarged the supercooled liquid region from 55 K to 70 K. The critical diameter was found to increase from 4mm to 8mm for x = 3. The corresponding compressive yield strength was over 1800 +/- 21 MPa with a large plastic strain above 2.60 +/- 0.10%. Electrochemical tests indicated that the lowest corrosion current density was 1.6 +/- 0.1 x 10(-8) A/cm(2) for the alloy with x = 5 in H2SO4 solution, thereby yielding a superior corrosion resistance. (C) 2019 Published by Elsevier B.V.

引用

页码：668 / 675

页数：8

共 50 条

[41] Septenary Zr-Hf-Ti-Al-Co-Ni-Cu high-entropy bulk metallic glasses with centimeter-scale glass-forming ability
Wada, Takeshi
Jiang, Jing
Yubuta, Kunio
Kato, Hidemi
Takeuchi, Akira
[J]. MATERIALIA, 2019, 7
[42] Glass forming ability and thermodynamics of new Ti-Cu-Ni-Zr bulk metallic glasses
Li, Peiyou
Wang, Gang
Ding, Ding
Shen, Jun
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2012, 358 (23) : 3200 - 3204
[43] Effect of Y, Gd, La and Ce on the Glass Forming Ability and Mechanical Properties of Zr(-Ti)-Cu-Ni-Al Metallic Glasses
Li Zhengkun
Qin Xindong
Liu Dingming
Lu Hongyu
Zhang Haifeng
Li Yangde
Li Weirong
[J]. RARE METAL MATERIALS AND ENGINEERING, 2018, 47 (09) : 2755 - 2760
[44] Improved mechanical properties and corrosion resistance of Zr-Cu-Al-Ni-Ti bulk metallic glasses by Co addition
Xu, Yang
Hong, Yuan
Shi, Hongqi
Chen, Jiajia
Tang, Tao
Li, Maomao
Zhan, Jianming
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2024, 632
[45] Glass Forming Ability and Mechanical Properties of Ti-Cu-based Bulk Metallic Glasses
Li Peiyou
[J]. RARE METAL MATERIALS AND ENGINEERING, 2018, 47 (02) : 509 - 514
[46] The effect of Ni substitution on the glass-forming ability and mechanical properties of Mg-Cu-Gd metallic glass alloys
Yuan, GY
Inoue, A
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2005, 387 (1-2) : 134 - 138
[47] Quaternary Ti-Zr-Be-Ni bulk metallic glasses with large glass-forming ability
Zhao, S. F.
Gong, P.
Li, J. F.
Chen, N.
Yao, K. F.
[J]. MATERIALS & DESIGN, 2015, 85 : 564 - 573
[48] Effect of Sn addition on the glass-forming ability and mechanical properties of Ni-Nb-Zr bulk metallic glasses
Li DengKe
Zhang HaiFeng
Wang AiMin
Zhu ZhengWang
Hu ZhuangQi
[J]. CHINESE SCIENCE BULLETIN, 2011, 56 (36): : 3926 - 3931
[49] Effect of Sn addition on the glass-forming ability and mechanical properties of Ni-Nb-Zr bulk metallic glasses
LI DengKe1
2 Graduate University of the Chinese Academy of Sciences
[J]. Science Bulletin, 2011, 56 (36) : 3926 - 3931
[50] Glass forming ability and mechanical properties of Zr59Ti5Cu18Ni8 Al-10 bulk metallic glasses
Hafs, Ali
Bendjemil, Badis
Seghairi, Nassima
Baricco, Marcello
[J]. INTERNATIONAL JOURNAL OF NANOELECTRONICS AND MATERIALS, 2012, 5 (02): : 149 - 157

← 1 2 3 4 5 →