Abstract

Mechanical properties and fatigue life detection of copper particle filled polyester composite material under rotating bending load

Highlights

  • A composite material could be a combination of two materials with diverse chemical and physical properties

  • Many researchers have been investigated the Mechanical behaviour of composite materials such as, Antunes F.V. et al [3] predicted the fatigue life of three particles polymer composites with various particles sizes and various filler volume fractions

  • The composite materials were kept in the mold for 24 hours to cure at room temperature, the product of tensile and fatigue specimens were left in the oven at 70oC for 3 hours in order to achieve a sufficient curing process [17]

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Summary

Introduction

A composite material could be a combination of two materials with diverse chemical and physical properties. As well as, enhancing some mechanical characteristic of material such as stiffness and tensile strength. The preference of composite material comes from the enhancing of base material’s properties and wide range of application in the industries [1]. A reinforcement composite could be a particle with various dimensions generally equal are called particulate strengthened composites. A particulate reinforcement not generally leads to strengthen but enhance the stiffness [2]. Many researchers have been investigated the Mechanical behaviour of composite materials such as, Antunes F.V. et al [3] predicted the fatigue life of three particles polymer composites with various particles sizes and various filler volume fractions. The fracture mechanics approach was used to obtain stress intensity factor for central hole specimens and compare the theoretical and experiment result

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