Graphene nanoplatelets induced laminated heterogeneous structural titanium matrix composites with superior mechanical properties

Liang Liu; Hongmei Zhang; Xingwang Cheng; Xiaonan Mu; Qunbo Fan

doi:10.1016/j.ceramint.2022.08.335

Graphene nanoplatelets induced laminated heterogeneous structural titanium matrix composites with superior mechanical properties

Liang Liu, Hongmei Zhang^*, Xingwang Cheng, Xiaonan Mu, Qunbo Fan

^*此作品的通讯作者

材料学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

10 引用（Scopus）

摘要

In this study, a novel laminated heterogeneous structural titanium matrix composites (TMCs) were fabricated by the incorporation of graphene nanoplatelets (GNPs) via the flake powder metallurgy route. The heterogeneous deformation between soft and hard regions produced significant back stress hardening. Results showed that dramatically higher ultimate tensile strength of 858 MPa could be achieved in 0.1wt% GNPs/Ti(R1) composite, which exhibited the enhanced strength (+166 MPa compared with that of pure Ti(R1)) while maintained a good ductility of 18%.

源语言	英语
页（从-至）	37470-37475
页数	6
期刊	Ceramics International
卷	48
期	24
DOI	https://doi.org/10.1016/j.ceramint.2022.08.335
出版状态	已出版 - 15 12月 2022

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Liu, L., Zhang, H., Cheng, X., Mu, X., & Fan, Q. (2022). Graphene nanoplatelets induced laminated heterogeneous structural titanium matrix composites with superior mechanical properties. Ceramics International, 48(24), 37470-37475. https://doi.org/10.1016/j.ceramint.2022.08.335

@article{22890c32bee9444bb165b5e75666005a,

title = "Graphene nanoplatelets induced laminated heterogeneous structural titanium matrix composites with superior mechanical properties",

abstract = "In this study, a novel laminated heterogeneous structural titanium matrix composites (TMCs) were fabricated by the incorporation of graphene nanoplatelets (GNPs) via the flake powder metallurgy route. The heterogeneous deformation between soft and hard regions produced significant back stress hardening. Results showed that dramatically higher ultimate tensile strength of 858 MPa could be achieved in 0.1wt% GNPs/Ti(R1) composite, which exhibited the enhanced strength (+166 MPa compared with that of pure Ti(R1)) while maintained a good ductility of 18%.",

keywords = "Flake powder metallurgy, Graphene nanoplatelets, Heterogeneous structure, Mechanical properties",

author = "Liang Liu and Hongmei Zhang and Xingwang Cheng and Xiaonan Mu and Qunbo Fan",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd and Techna Group S.r.l.",

year = "2022",

month = dec,

day = "15",

doi = "10.1016/j.ceramint.2022.08.335",

language = "English",

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journal = "Ceramics International",

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T1 - Graphene nanoplatelets induced laminated heterogeneous structural titanium matrix composites with superior mechanical properties

AU - Liu, Liang

AU - Zhang, Hongmei

AU - Cheng, Xingwang

AU - Mu, Xiaonan

AU - Fan, Qunbo

PY - 2022/12/15

Y1 - 2022/12/15

N2 - In this study, a novel laminated heterogeneous structural titanium matrix composites (TMCs) were fabricated by the incorporation of graphene nanoplatelets (GNPs) via the flake powder metallurgy route. The heterogeneous deformation between soft and hard regions produced significant back stress hardening. Results showed that dramatically higher ultimate tensile strength of 858 MPa could be achieved in 0.1wt% GNPs/Ti(R1) composite, which exhibited the enhanced strength (+166 MPa compared with that of pure Ti(R1)) while maintained a good ductility of 18%.

AB - In this study, a novel laminated heterogeneous structural titanium matrix composites (TMCs) were fabricated by the incorporation of graphene nanoplatelets (GNPs) via the flake powder metallurgy route. The heterogeneous deformation between soft and hard regions produced significant back stress hardening. Results showed that dramatically higher ultimate tensile strength of 858 MPa could be achieved in 0.1wt% GNPs/Ti(R1) composite, which exhibited the enhanced strength (+166 MPa compared with that of pure Ti(R1)) while maintained a good ductility of 18%.

KW - Flake powder metallurgy

KW - Graphene nanoplatelets

KW - Heterogeneous structure

KW - Mechanical properties

UR - http://www.scopus.com/inward/record.url?scp=85139266480&partnerID=8YFLogxK

U2 - 10.1016/j.ceramint.2022.08.335

DO - 10.1016/j.ceramint.2022.08.335

M3 - Article

AN - SCOPUS:85139266480

SN - 0272-8842

VL - 48

SP - 37470

EP - 37475

JO - Ceramics International

JF - Ceramics International

IS - 24

ER -

Graphene nanoplatelets induced laminated heterogeneous structural titanium matrix composites with superior mechanical properties

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