A simple way to fabricate Ti6Al4V matrix composites reinforced by graphene with exceptional mechanical properties

Ang Li; Lan Shi; Wei Zhang; Shiqi Zhou; Yanjie Yang; Shuan Ma; Mabao Liu; Yang Sun

doi:10.1016/j.matlet.2019.126750

A simple way to fabricate Ti6Al4V matrix composites reinforced by graphene with exceptional mechanical properties

Ang Li
, Lan Shi
, Wei Zhang
, Shiqi Zhou
, Yanjie Yang
, Shuan Ma
, Mabao Liu
, Yang Sun

航天航空学院

Xi'an Jiaotong University
Xi'an University of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

25 引用（Scopus）

摘要

In this study, a simple and economical method of fabricating Ti6Al4V matrix composites with outstanding mechanical properties was developed, in which the graphite (Gr) paper and Ti6Al4V powders were mixed by rock milling and consolidated by spark plasma sintering (SPS). Compared with the conventional Ti6Al4V, the microhardness, the compressive yield strength and the ultimate compressive strength of 0.5 wt% Ti6Al4V-Gr composite were improved by 27%, 42.4% and 34.6%, respectively. The results showed that the strengthening efficiency of the Ti6Al4V-Gr composite rivaled the graphene reinforced titanium matrix composites with conventional processes. This method could be generalized to manufacturing other metal matrix composites strengthened with graphene.

源语言	英语
文章编号	126750
期刊	Materials Letters
卷	257
DOI	https://doi.org/10.1016/j.matlet.2019.126750
出版状态	已出版 - 15 12月 2019

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10.1016/j.matlet.2019.126750

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title = "A simple way to fabricate Ti6Al4V matrix composites reinforced by graphene with exceptional mechanical properties",

abstract = "In this study, a simple and economical method of fabricating Ti6Al4V matrix composites with outstanding mechanical properties was developed, in which the graphite (Gr) paper and Ti6Al4V powders were mixed by rock milling and consolidated by spark plasma sintering (SPS). Compared with the conventional Ti6Al4V, the microhardness, the compressive yield strength and the ultimate compressive strength of 0.5 wt\% Ti6Al4V-Gr composite were improved by 27\%, 42.4\% and 34.6\%, respectively. The results showed that the strengthening efficiency of the Ti6Al4V-Gr composite rivaled the graphene reinforced titanium matrix composites with conventional processes. This method could be generalized to manufacturing other metal matrix composites strengthened with graphene.",

keywords = "Carbon materials, Graphene, Mechanical properties, Metallic composites, Spark plasma sintering, Ti6Al4V",

author = "Ang Li and Lan Shi and Wei Zhang and Shiqi Zhou and Yanjie Yang and Shuan Ma and Mabao Liu and Yang Sun",

note = "Publisher Copyright: {\textcopyright} 2019",

year = "2019",

month = dec,

day = "15",

doi = "10.1016/j.matlet.2019.126750",

language = "英语",

volume = "257",

journal = "Materials Letters",

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TY - JOUR

T1 - A simple way to fabricate Ti6Al4V matrix composites reinforced by graphene with exceptional mechanical properties

AU - Li, Ang

AU - Shi, Lan

AU - Zhang, Wei

AU - Zhou, Shiqi

AU - Yang, Yanjie

AU - Ma, Shuan

AU - Liu, Mabao

AU - Sun, Yang

PY - 2019/12/15

Y1 - 2019/12/15

N2 - In this study, a simple and economical method of fabricating Ti6Al4V matrix composites with outstanding mechanical properties was developed, in which the graphite (Gr) paper and Ti6Al4V powders were mixed by rock milling and consolidated by spark plasma sintering (SPS). Compared with the conventional Ti6Al4V, the microhardness, the compressive yield strength and the ultimate compressive strength of 0.5 wt% Ti6Al4V-Gr composite were improved by 27%, 42.4% and 34.6%, respectively. The results showed that the strengthening efficiency of the Ti6Al4V-Gr composite rivaled the graphene reinforced titanium matrix composites with conventional processes. This method could be generalized to manufacturing other metal matrix composites strengthened with graphene.

AB - In this study, a simple and economical method of fabricating Ti6Al4V matrix composites with outstanding mechanical properties was developed, in which the graphite (Gr) paper and Ti6Al4V powders were mixed by rock milling and consolidated by spark plasma sintering (SPS). Compared with the conventional Ti6Al4V, the microhardness, the compressive yield strength and the ultimate compressive strength of 0.5 wt% Ti6Al4V-Gr composite were improved by 27%, 42.4% and 34.6%, respectively. The results showed that the strengthening efficiency of the Ti6Al4V-Gr composite rivaled the graphene reinforced titanium matrix composites with conventional processes. This method could be generalized to manufacturing other metal matrix composites strengthened with graphene.

KW - Carbon materials

KW - Graphene

KW - Mechanical properties

KW - Metallic composites

KW - Spark plasma sintering

KW - Ti6Al4V

UR - https://www.scopus.com/pages/publications/85072772134

U2 - 10.1016/j.matlet.2019.126750

DO - 10.1016/j.matlet.2019.126750

M3 - 文章

AN - SCOPUS:85072772134

SN - 0167-577X

VL - 257

JO - Materials Letters

JF - Materials Letters

M1 - 126750

ER -

A simple way to fabricate Ti6Al4V matrix composites reinforced by graphene with exceptional mechanical properties

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