Thermomechanical properties of glass fabric/epoxy composites filled with fly ash

被引：53

作者：

Baheti, Vijay ^{[1
]}

Militky, Jiri ^{[1
]}

Mishra, Rajesh ^{[1
]}

Behera, B. K. ^{[2
]}

机构：

[1] Tech Univ Liberec, Fac Text Engn, Dept Mat Engn, Ostrava, Czech Republic

[2] Indian Inst Technol, Dept Text Technol, New Delhi 110016, India

来源：

COMPOSITES PART B-ENGINEERING | 2016年 / 85卷

关键词：

Ceramic-matrix composites (CMCs); Particle-reinforcement; Transverse cracking; Surface treatments; MECHANICAL-PROPERTIES; PARTICLES; REINFORCEMENT; BEHAVIOR; SIZE;

D O I：

10.1016/j.compositesb.2015.09.049

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The mechanical activation of fly ash was carried out using ball milling to promote adhesion with epoxy. The 5 h of wet pulverization was found to result into particle size of less than 500 nm. The obtained nanoparticles were incorporated into epoxy to prepare three layered laminated composite of glass fabrics. The results revealed substantial improvement in mechanical properties of nanocomposites as compared to neat and unmilled fly ash composites. Moreover, the storage modulus exhibited 85.71, 38.09, 104.76 and 80.95% increment over neat composites for 1, 3, 5 and 10 wt% of activated fly ash at 200 degrees C. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：268 / 276

页数：9

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