Experiment investigations of effect of laminate thickness on flexural properties of GLARE and GFRP laminates
作者： M Harish Kumar , N Rajesh Mathivanan , Satish Kumar
关键词: Deflection (engineering) 、 Aluminium 、 Composite material 、 Epoxy 、 Materials science 、 Fibre-reinforced plastic 、 Fabrication 、 Glass fiber 、 Flexural strength 、 Flexural modulus
摘要: The study focuses on the fabrication of Glass Fiber Reinforced Aluminum (GLARE) laminates and evaluation their flexural properties. 2024 (T3) sheets were used for GLARE along with E-glass fiber in form chopped strand mat epoxy resin. Different thickness aluminum ranging from 0.2 mm to 3.5 was fabricate laminates. Hand layup technique is bond together epoxy/E-glass under different configurations. test specimens prepared as per ASTM standards, standard three-point bending carried out evaluate characteristics. An increase 60% load-bearing capacity observed when sheet an 0.35 mm. Similar results compared similar glass reinforced plastic (GFRP) analyze improvements, whereas, maximum deflection laminate decreased. There not many improvements case strength modulus varied. Fracture surface analysis indicated three modes failure namely, interfacial delamination, delamination bonding, breakage. When plastics configuration, a substantial observed.
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