Study of machinable SiC/Gr/Al composites

Jinfeng Leng; Longtao Jiang; Qiang Zhang; Gaohui Wu; Dongli Sun; Qingbo Zhou

doi:10.1007/s10853-008-2974-6

Study of machinable SiC/Gr/Al composites

Jinfeng Leng^*
, Longtao Jiang
, Qiang Zhang
, Gaohui Wu
, Dongli Sun
, Qingbo Zhou

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology
Northeast Light Alloy Co. Ltd.

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

The effect of flaky graphite particles [with volume fraction (vf) 3-7%] on machinability and mechanical properties of SiC/Al composites were investigated. Results showed that the machinability was improved greatly with the increasing vf of graphite particles. When the vf of graphite particles was 7%, the tool life was prolonged by 130%, and the tensile strength and elastic modulus of SiC/Gr/Al composite were 365 MPa and 144 GPa, respectively. The presence of flake graphite particle acted as solid lubrication and promoted chip formation during cutting, resulting in an improved machinability.

Original language	English
Pages (from-to)	6495-6499
Number of pages	5
Journal	Journal of Materials Science
Volume	43
Issue number	19
DOIs	https://doi.org/10.1007/s10853-008-2974-6
State	Published - Oct 2008

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title = "Study of machinable SiC/Gr/Al composites",

abstract = "The effect of flaky graphite particles [with volume fraction (vf) 3-7\%] on machinability and mechanical properties of SiC/Al composites were investigated. Results showed that the machinability was improved greatly with the increasing vf of graphite particles. When the vf of graphite particles was 7\%, the tool life was prolonged by 130\%, and the tensile strength and elastic modulus of SiC/Gr/Al composite were 365 MPa and 144 GPa, respectively. The presence of flake graphite particle acted as solid lubrication and promoted chip formation during cutting, resulting in an improved machinability.",

author = "Jinfeng Leng and Longtao Jiang and Qiang Zhang and Gaohui Wu and Dongli Sun and Qingbo Zhou",

year = "2008",

month = oct,

doi = "10.1007/s10853-008-2974-6",

language = "英语",

volume = "43",

pages = "6495--6499",

journal = "Journal of Materials Science",

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T1 - Study of machinable SiC/Gr/Al composites

AU - Leng, Jinfeng

AU - Jiang, Longtao

AU - Zhang, Qiang

AU - Wu, Gaohui

AU - Sun, Dongli

AU - Zhou, Qingbo

PY - 2008/10

Y1 - 2008/10

N2 - The effect of flaky graphite particles [with volume fraction (vf) 3-7%] on machinability and mechanical properties of SiC/Al composites were investigated. Results showed that the machinability was improved greatly with the increasing vf of graphite particles. When the vf of graphite particles was 7%, the tool life was prolonged by 130%, and the tensile strength and elastic modulus of SiC/Gr/Al composite were 365 MPa and 144 GPa, respectively. The presence of flake graphite particle acted as solid lubrication and promoted chip formation during cutting, resulting in an improved machinability.

AB - The effect of flaky graphite particles [with volume fraction (vf) 3-7%] on machinability and mechanical properties of SiC/Al composites were investigated. Results showed that the machinability was improved greatly with the increasing vf of graphite particles. When the vf of graphite particles was 7%, the tool life was prolonged by 130%, and the tensile strength and elastic modulus of SiC/Gr/Al composite were 365 MPa and 144 GPa, respectively. The presence of flake graphite particle acted as solid lubrication and promoted chip formation during cutting, resulting in an improved machinability.

UR - https://www.scopus.com/pages/publications/54049107239

U2 - 10.1007/s10853-008-2974-6

DO - 10.1007/s10853-008-2974-6

M3 - 文章

AN - SCOPUS:54049107239

SN - 0022-2461

VL - 43

SP - 6495

EP - 6499

JO - Journal of Materials Science

JF - Journal of Materials Science

IS - 19

ER -

Study of machinable SiC/Gr/Al composites

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