Characterization of 3D Orthogonal Woven Carbon/Kevlar Composite Under Tensile Loading

IF 0.4 Q4 ENGINEERING, MULTIDISCIPLINARY

International Journal of Integrated Engineering Pub Date : 2023-10-19 DOI:10.30880/ijie.2023.15.05.018

Ram Vishal G, Dalbir Singh, Srikanth H. V

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引用次数: 0

Abstract

In the present work, the tension response of polypropylene (PP) based composites reinforced with Carbon/Kevlar fabrics was investigated. The weft, wrap, and binder are considered in the direction (XYZ) and woven into a 3D fabric. Two homogeneous fabrics with Carbon (CCC), Kevlar (KKK), hybrid Carbon/Kevlar (CCK), and hybrid Kevlar/Carbon (KKC) fabrics were produced using a hand-made spoke frame. The architecture of the fabrics was three-dimensional orthogonal (3D-O). Four different composite laminates were manufactured using a vacuum bag-assisted moulding technique. The tensile loading was applied using a Nano-UTM set-up at travel of +6.25/-3.1 mm and software-automated generation of stress-strain data. The results indicated that the tensile properties of thermoplastic 3D-O composites are sensitive. In all the composites, the peak stress, strength, and modulus were increased when noticed with the 2D fabric. The experimental results show that the tensile strength of CCK and CCC with carbon fibres used in their weft and warp direction was greater than that of KKC and KKK with Kevlar fibres used in fibres weft and warp direction. The hybridization and 3D orthogonal weaving method also increased the tensile strength. The observation were characterized through scanning electron microscope.

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拉伸载荷下三维正交编织碳/凯夫拉复合材料的表征

本文研究了碳纤维/凯夫拉纤维增强聚丙烯基复合材料的拉伸响应。纬纱、包纱和粘合剂在方向(XYZ)上被考虑并编织成3D织物。两种均质织物分别为碳(CCC)、凯夫拉(KKK)、混合碳/凯夫拉(CCK)和混合凯夫拉/碳(KKC)织物。织物的结构是三维正交的(3D-O)。使用真空袋辅助成型技术制造了四种不同的复合层压板。拉伸载荷使用纳米utm装置施加，行程为+6.25/-3.1 mm，软件自动生成应力-应变数据。结果表明，热塑性3D-O复合材料的拉伸性能敏感。在所有复合材料中，峰值应力、强度和模量都随着二维织物的增加而增加。实验结果表明，经向和纬向使用碳纤维的CCK和CCC的抗拉强度大于经向和纬向使用凯夫拉纤维的KKC和KKK的抗拉强度。杂交法和三维正交编织法也提高了织物的抗拉强度。通过扫描电镜对观察结果进行了表征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Integrated Engineering ENGINEERING, MULTIDISCIPLINARY-

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： The International Journal of Integrated Engineering (IJIE) is a single blind peer reviewed journal which publishes 3 times a year since 2009. The journal is dedicated to various issues focusing on 3 different fields which are:- Civil and Environmental Engineering. Original contributions for civil and environmental engineering related practices will be publishing under this category and as the nucleus of the journal contents. The journal publishes a wide range of research and application papers which describe laboratory and numerical investigations or report on full scale projects. Electrical and Electronic Engineering. It stands as a international medium for the publication of original papers concerned with the electrical and electronic engineering. The journal aims to present to the international community important results of work in this field, whether in the form of research, development, application or design. Mechanical, Materials and Manufacturing Engineering. It is a platform for the publication and dissemination of original work which contributes to the understanding of the main disciplines underpinning the mechanical, materials and manufacturing engineering. Original contributions giving insight into engineering practices related to mechanical, materials and manufacturing engineering form the core of the journal contents.