Mechanical properties and tribological performance of epoxy/Al2O3 nanocomposite

被引：122

作者：

Bazrgari, D. ^{[1
]}

Mortarzadeh, F. ^{[1
]}

Sabbagh-Alvani, A. A. ^{[2
]}

Rasoulianboroujeni, M. ^{[3
]}

Tahriri, M. ^{[3
]}

Tayebi, L. ^{[3
,4
]}

机构：

[1] Amirkabir Univ Technol, Fac Biomed Engn, Tehran, Iran

[2] Amirkabir Univ Technol, Color & Polymer Res Ctr, Tehran, Iran

[3] Marquette Univ, Sch Dent, Milwaukee, WI 53233 USA

[4] Univ Oxford, Dept Engn Sci, Oxford OX1 3PJ, England

来源：

CERAMICS INTERNATIONAL | 2018年 / 44卷 / 01期

关键词：

Nanocomposite; Al2O3; nanoparticles; Epoxy; Mechanical properties; Tribological performance; SILICATE NANOCOMPOSITES; CRACK-PROPAGATION; WEAR BEHAVIOR; COMPOSITES; FRICTION; MORPHOLOGY; SCAFFOLDS; SIZE;

D O I：

10.1016/j.ceramint.2017.10.068

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this research, a systematic study has been directed to evaluate epoxy matrix nanocomposite performance of Al2O3 nanoparticles incorporated into epoxy resin. An ultrasonic mixing process was utilized to achieve homogenous dispersion of these nanoparticles into epoxy resin. Several mechanical and tribological tests, such as three-point bending test, Izod impact test and pin on ring wear test, were performed to examine mechanical properties and wear performance of epoxy-Al2O3 nanocomposites. Nanocomposites displayed increased bending strength and impact strength due to the incorporation of Al2O3 nanoparticles. In addition, introduction of Al2O3 nanoparticles into epoxy resin matrix at low values resulted in significant reduction of wear rate and coefficient of friction. Such effects could be attributed to dispersion of Al2O3 nanoparticles into epoxy matrix and loading. The influences of the Al2O3 nanoparticle incorporation into epoxy matrix resin are further described in terms of reinforcing methods.

引用

页码：1220 / 1224

页数：5

共 38 条

[1] Correlation between Mechanical Properties with Specific Wear Rate and the Coefficient of Friction of Graphite/Epoxy Composites [J].

Alajmi, Mahdi ;

Shalwan, Abdullah .

MATERIALS, 2015, 8 (07) :4162-4175

[2]

[Anonymous], 2004, CHASING NANOCOMPOSIT

[3] Mechanical Properties and Creep Behavior of Rotationally Moldable Linear Low-Density Polyethylene-Fumed Silica Nanocomposites [J].

Chandran, V. Girish ;

Waigaonkar, Sachin D. .

POLYMER COMPOSITES, 2017, 38 (03) :421-430

[4] Fabrication and characterization of TiO2-epoxy nanocomposite [J].

Chatterjee, Amit ;

Islam, Muhammad S. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 487 (1-2) :574-585

[5]

Danyadi L., 2009, INTERFACIAL INTERACT

[6] ROLE OF REINFORCING CERAMIC PARTICLES IN THE WEAR BEHAVIOR OF POLYMER-BASED MODEL COMPOSITES [J].

DURAND, JM ;

VARDAVOULIAS, M ;

JEANDIN, M .

WEAR, 1995, 181 :833-839

[7] Development of sol-gel-derived multi-wall carbon nanotube/hydroxyapatite nanocomposite powders for bone substitution [J].

Hooshmand, Tabassom ;

Abrishamchian, Alireza ;

Najafi, Farhood ;

Mohammadi, Mohammadreza ;

Najafi, Hossein ;

Tahriri, Mohammadreza .

JOURNAL OF COMPOSITE MATERIALS, 2014, 48 (04) :483-490

[8] The Relationship Between the Synthesis and Morphology of SnO2-Ag2O Nanocomposite [J].

Jazi, Fariborz Sharifian ;

Parvin, Nader ;

Tahriri, Mohammadreza ;

Alizadeh, Morteza ;

Abedini, Sanam ;

Alizadeh, Mehdi .

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, 2014, 44 (05) :759-764

[9]

Jazi FS, 2012, J CERAM PROCESS RES, V13, P523

[10] Friction and wear of epoxy composites containing surface modified SiC nanoparticles [J].

Ji, QL ;

Zhang, MQ ;

Rong, MZ ;

Wetzel, B ;

Friedrich, K .

TRIBOLOGY LETTERS, 2005, 20 (02) :115-123

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