Optimization of friction and wear behaviour of Al7075-Al2O3-B4C metal matrix composites using Taguchi method

被引：16

作者：

Dhanalakshmi, S. ^{[1
]}

Mohanasundararaju, N. ^{[2
]}

Venkatakrishnan, P. G. ^{[1
]}

Karthik, V. ^{[1
]}

机构：

[1] Govt Coll Engn, Dept Met Engn, Salem 636011, Tamil Nadu, India

[2] Mahendra Inst Technol, Namakkal 637503, Tamil Nadu, India

来源：

INTERNATIONAL CONFERENCE ON ADVANCES IN METALLURGY, MATERIALS AND MANUFACTURING | 2018年 / 314卷

关键词：

D O I：

10.1088/1757-899X/314/1/012025

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present study deals with investigations relating to dry sliding wear behaviour of the Al 7075 alloy, reinforced with Al2O3 and B4C. The hybrid composites are produced through Liquid Metallurgy route - Stir casting method. The amount of Al2O3 particles is varied as 3, 6, 9, 12 and 15 wt% and the amount of B4C is kept constant as 3wt%. Experiments were conducted based on the plan of experiments generated through Taguchi's technique. A L27 Orthogonal array was selected for analysis of the data. The investigation is to find the effect of applied load, sliding speed and sliding distance on wear rate and Coefficient of Friction (COF) of the hybrid Al7075-Al2O3-B4C composite and to determine the optimal parameters for obtaining minimum wear rate. The samples were examined using scanning electronic microscopy after wear testing and analyzed.

引用

页数：9

共 11 条

[1] A Statistical Analysis of Optimization of Wear Behaviour of Al-Al2O3 Composites Using Taguchi Technique [J].

Baradeswaran, A. ;

Elayaperumal, A. ;

Issac, R. Franklin .

INTERNATIONAL CONFERENCE ON DESIGN AND MANUFACTURING (ICONDM2013), 2013, 64 :973-982

[2]

Basavarajappa S, 2006, MATER SCI-POLAND, V24, P357

[3]

Basavarajappa S, 2005, J MATER SCI TECHNOL, V21, P845

[4]

Clyne T.W., 2000, COMPREHENSIVE COMPOS, P1, DOI DOI 10.1016/B0-08-042993-9/00001-2

[5] Preparation and Mechanical Characterization of Stir Cast Hybrid Al7075-Al2O3 -B4C Metal Matrix Composites [J].

Dhanalakshmi, S. ;

Mohanasundararaju, N. ;

Venkatakrishnan, P. G. .

DYNAMICS OF MACHINES AND MECHANISMS, INDUSTRIAL RESEARCH, 2014, 592-594 :705-+

[6]

Ghosh S., 2012, Journal of Minerals and Materials Characterization and Engineering, P1085, DOI [10.4236/jmmce.2012.1111115, DOI 10.4236/JMMCE.2012.1111115]

[7]

Kumar A., 2011, ARPN J ENG APPL SCI, V6, P40

[8]

Radhika N., 2011, J MINERALS MAT CHARA, V10, P427

[9]

Reddy P.T., 2014, IJIRSET, V3, P17205

[10]

Uvaraja V.C., 2012, Int. J. Eng. Technol, V2, P694

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