Enhancement of strength-plasticity synergy in a graphene metallic glass composite

被引：4

作者：

Liu, Yiliang ^{[1
]}

Li, Dongmei ^{[1
]}

Chen, Qixin ^{[1
]}

Tang, Benzhen ^{[1
]}

Xia, Lei ^{[2
,3
]}

Ding, Ding ^{[2
,3
]}

Yu, Peng ^{[1
]}

机构：

[1] Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing Key Lab Photoelect Funct Mat, Chongqing 401331, Peoples R China

[2] Shanghai Univ, Lab Microstruct, Shanghai 200072, Peoples R China

[3] Shanghai Univ, Inst Mat, Shanghai 200072, Peoples R China

来源：

INTERMETALLICS | 2024年 / 166卷

基金：

中国国家自然科学基金;

关键词：

Bulk metallic glass; Composites; Graphene; Mechanical properties; Plastic deformation; CU-ZR-AL; MECHANICAL-PROPERTIES; FRACTURE-TOUGHNESS; MATRIX COMPOSITES; MICROSTRUCTURE; IMPROVEMENT; STABILITY; BEHAVIOR; ALLOYS;

D O I：

10.1016/j.intermet.2024.108199

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：

Metallic glass (MG) shows great potential for a wide range of functional and structural applications. However, it remains a challenge to enhance the ductility of metallic glasses without compromising their strength during development. A composite of bulk metallic glass/graphene (BMG/C(n)) was prepared using the suction casting method in argon atmosphere, with a nominal composition of (Zr60Ni20Al20)100-x(C(n))x (x = 5,10,15). The results indicate that the graphene well dispersed in the BMG matrix without any other intermetallic compounds present. Mechanical property testing reveals a significant increase in both plasticity and hardness with increasing graphene content, while maintaining high fracture strength of the BMG matrix.

引用

页数：6

共 50 条

[41] A novel core-shell structure reinforced Zr-based metallic glass composite with combined high strength and good tensile ductility
Cheng, Jialin
Wang, Jingjing
Yun, Yeling
Rui, Jiaxin
Zhao, Wei
Li, Feng
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 803 : 413 - 416
[42] Enhanced plasticity in laser additive manufactured Nb-reinforced bulk metallic glass composite
Hu, Weihua
Yu, Zejiang
Lu, Yunzhuo
Huo, Juntao
Qin, Zuoxiang
Lu, Xing
Narayan, R. Lakshmi
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 918
[43] Direct observation of nanocrystal-induced enhancement of tensile ductility in a metallic glass composite
Gammer, Christoph
Rentenberger, Christian
Beitelschmidt, Denise
Minor, Andrew M.
Eckert, Juergen
MATERIALS & DESIGN, 2021, 209
[44] Internal structural evolution and enhanced tensile plasticity of Ti-based bulk metallic glass and composite via cold rollingle
Park, J. M.
Lim, K. R.
Park, E. S.
Hong, S.
Park, K. H.
Eckert, J.
Kim, D. H.
JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 615 : S113 - S117
[45] Fabrication and Mechanical Property of High Strength-Plasticity TiB2P/Al Composites
Jiang Longtao
Chen Guoqin
Xiu Ziyang
Fan Ruijun
Wu Gaohui
He Xiaodong
RARE METAL MATERIALS AND ENGINEERING, 2010, 39 (02) : 329 - 332
[46] Shear-band evolution and plasticity enhancement of metallic glass composites investigated by molecular dynamics simulations
Yuan, Xudong
Zhang, Long
Yan, Tingyi
Fu, Huameng
Zhang, Hongwei
Li, Hong
Zhang, Haifeng
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2025, 654
[47] Mg-based bulk metallic glass composites with plasticity and gigapascal strength
Xu, YK
Ma, H
Xu, J
Ma, E
ACTA MATERIALIA, 2005, 53 (06) : 1857 - 1866
[48] Al-based bulk metallic glass with large plasticity and ultrahigh strength
Yin, Jiaming
Cai, Hongnian
Cheng, Xingwang
Zhang, Xinqiang
JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 648 : 276 - 279
[49] Compressive plasticity and toughness of a Ti-based bulk metallic glass
Gu, X. J.
Poon, S. J.
Shiflet, G. J.
Lewandowski, J. J.
ACTA MATERIALIA, 2010, 58 (05) : 1708 - 1720
[50] Low-temperature relaxation behavior of a bulk metallic glass leading to improvement of both strength and plasticity
Louzguine-Luzgin, Dmitri, V
Jiang, Jing
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 839

← 1 2 3 4 5 →