Energy absorption and damage behaviour of surface treated glass fibre/stainless steel wire mesh reinforced hybrid composites

被引：19

作者：

Karunagaran, N. ^{[1
]}

Bharathiraja, G. ^{[1
]}

Muniappan, A. ^{[1
]}

Yoganandam, K. ^{[1
]}

机构：

[1] Saveetha Inst Med & Tech Sci, Saveetha Sch Engn, Dept Mech Engn, Chennai 601105, Tamil Nadu, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2020年 / 22卷

关键词：

Glass fibre; Stainless steel wire mesh; Surface treatment; Low velocity impact; Damage Mechanism; MECHANICAL-PROPERTIES;

D O I：

10.1016/j.matpr.2019.11.305

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Composite laminates are widely used in many engineering applications. This Study investigated the effect of energy absorption and damage behaviour of treated and untreated glass fibre/ stainless steel wire mesh reinforced hybrid epoxy composite under low velocity impact test. Non hybrid and hybrid composite laminates were fabricated with different orientation by hand layup method. The glass fibre fabric was surface treated with 1 N solution of sulfuric acid and 1 N solution of sodium hydroxide. The stainless-steel wire mesh was also surface treated with electro dissolution and sand blasting. Drop weight impact test was conducted under low velocities 3, 4 and 5 m/s for various combination of laminates. The laminates made with acid treated glass fibre exhibited low absorbed energy and damage area when compared to laminates made with alkaline treated glass fibre. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：1078 / 1084

页数：7

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