EDM machining characteristics of bamboo leaf ash and alumina reinforced aluminum hybrid metal matrix composite using Multi-response optimization by grey relational analysis

被引：12

作者：

Devi, Maibam Bindya ^{[1
]}

MD, Sameer ^{[2
]}

Birru, Anil Kumar ^{[1
]}

机构：

[1] NIT Manipur, Dept Mech Engn, Imphal 795004, Manipur, India

[2] Kakatiya Inst Technol & Sci, Dept Mech Engn, Warangal, Telangana, India

来源：

MATERIALS RESEARCH EXPRESS | 2021年 / 8卷 / 01期

关键词：

Aluminium A713; Material removal rate; Surface roughness; hybrid metal matrix composite; Grey relational analysis; PROCESS PARAMETERS;

D O I：

10.1088/2053-1591/abd824

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this research work, aluminum hybrid composites using bamboo leaf ash (BLA) and alumina have been fabricated via stir casting. Three hybrid composites viz: A713 + 2%BLA + 2%Al2O3, A713 + 2%BLA + 4%Al2O3, A713 + 4%BLA + 2%Al2O3 are fabricated successfully and EDM machining of these three composites is performed. The EDM machining experiments of the three hybrid composites, have been designed using Taguchi L27 orthogonal array design of experiments (DOE) considering current (A), duty cycle (%), gap voltage (V) and different percentage composition of the reinforcements. The effect of the EDM machining process parameters on the output responses such as surface roughness (R-a) and material removal rate (MRR) are evaluated using grey relational analysis.

引用

页数：13

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