INVESTIGATION OF THYME AND PUMPKIN NANOPOWDERS REINFORCED EPOXY MATRIX COMPOSITES

Q3 Engineering

Journal of Mechanical Engineering Research and Developments Pub Date : 2019-08-29 DOI:10.26480/jmerd.05.2019.153.157

Q. Hamad, Mayyadah S. Abed

引用次数: 9

Abstract

This work deals with the preparation and characterization of two different types of natural powder which is nano-thyme (NT) and nano-pumpkin (NP) and investigation of its adding on the mechanical properties of epoxy matrix composite at different weight fractions (0.5%, 1%, 1.5%, 2%). Hand Lay-Up method was utilized to prepare the nanocomposite samples. Flexural, compression, impact, hardness tests for these samples had been investigated. The results showed that flexural modulus and compressive strength incremented with the weight fraction of both powder types in epoxy composite. While the values of flexural strain, flexural strength, shear stress, impact strength, and hardness decreased. The nano-thyme powder showed a varied behavior in epoxy matrix compared with nano-pumpkin powder.

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百里香和南瓜纳米粉增强环氧基复合材料的研究

本文研究了纳米百里香(NT)和纳米南瓜(NP)两种不同类型的天然粉末的制备和表征，并研究了其在不同重量分数(0.5%、1%、1.5%、2%)下对环氧基复合材料力学性能的影响。采用手铺法制备纳米复合材料样品。对这些样品进行了弯曲、压缩、冲击、硬度试验。结果表明:随着两种粉末在环氧复合材料中的掺量增加，复合材料的抗压强度和抗折模量均增加;而抗弯应变、抗弯强度、剪切应力、冲击强度和硬度均有所降低。与纳米南瓜粉相比，纳米百里香粉在环氧基中表现出不同的性能。

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

Journal of Mechanical Engineering Research and Developments Engineering-Computational Mechanics

自引率

0.00%

发文量

审稿时长

9 weeks

期刊介绍： The scopes of the journal include, but are not limited to, the following topics: • Thermal Engineering and Fluids Engineering • Mechanics • Kinematics, Dynamics, & Control of Mechanical Systems • Mechatronics, Robotics and Automation • Design, Manufacturing, & Product Development • Human and Machine Haptics Specific topics of interest include: Advanced Manufacturing Technology, Analysis and Decision of Industry & Manufacturing System, Applied Mechanics, Biomechanics, CAD/CAM Integration Technology, Complex Curve Design, Manufacturing & Application, Computational Mechanics, Computer-aided Geometric Design & Simulation, Fluid Dynamics, Fluid Mechanics, General mechanics, Geomechanics, Industrial Application of CAD, Machinery and Machine Design, Machine Vision and Learning, Material Science and Processing, Mechanical Power Engineering, Mechatronics and Robotics, Artificial Intelligence, PC Guided Design and Manufacture, Precision Manufacturing & Measurement, Precision Mechanics, Production Technology, Quality & Reliability Engineering, Renewable Energy Technologies, Science and Engineering Computing, Solid Mechanics, Structural Dynamics, System Dynamics and Simulation, Systems Science and Systems Engineering, Vehicle Dynamic Performance Simulation, Virtual-tech Based System & Process-simulation, etc.