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Effect of Tool Shoulder-to-Pin Diameter Ratio (D/d) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al2O3 Composite

The engineering industry uses magnesium as it is a low density to lightweight ratio material and able to replace the heavier material. Friction stir processing is an applicable method to modify the structural properties of the workpiece. H13 steel tools are produced into several tool parameters with...

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Main Authors: M. R. A., Mohd Reduan, Z., Zulkfli, Zamzuri, Hamedon, Fatchurrohman, Nanang
Format: Article
Language:English
Published: Universiti Malaysia Pahang 2022
Subjects:
T Technology (General)
TJ Mechanical engineering and machinery
TS Manufactures
Online Access:http://umpir.ump.edu.my/id/eprint/36737/1/1.%20Effect%20of%20Tool%20Shoulder-to-Pin%20Diameter%20Ratio%20on%20the%20Mechanical%20Properties%20of%20Friction%20Stir%20Processed%20Mg-Micro%20Al2O3%20Composite.pdf
http://umpir.ump.edu.my/id/eprint/36737/
https://journal.ump.edu.my/ijame
https://doi.org/10.15282/ijame.19.4.2022.07.0781
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spelling my.ump.umpir.367372023-01-18T09:29:57Z http://umpir.ump.edu.my/id/eprint/36737/ Effect of Tool Shoulder-to-Pin Diameter Ratio (D/d) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al2O3 Composite M. R. A., Mohd Reduan Z., Zulkfli Zamzuri, Hamedon Fatchurrohman, Nanang T Technology (General) TJ Mechanical engineering and machinery TS Manufactures The engineering industry uses magnesium as it is a low density to lightweight ratio material and able to replace the heavier material. Friction stir processing is an applicable method to modify the structural properties of the workpiece. H13 steel tools are produced into several tool parameters with different shoulder diameters to pin diameters (D/d) ratios. A fixed machining parameter of 1040 rpm for spindle speed and 17 mm/min for traverse speed was used throughout this study. Contact between the tool and workpiece produces frictional heat that softens the material. By creating magnesium alloys into metal matrix composites (MMC), microsized aluminum oxide powder (Al2O3) was reinforced during FSP to enhance the mechanical properties of the magnesium alloy AZ91A. The aim of this study is to analyze and obtain the optimal tool parameter to process Mg-Micro Al2O3. The microstructure of FSPed Mg-Micro Al2O3 was observed using a light microscope, specifically on the grain size. The hardness test was done utilizing the Rockwell Hardness Tester to validate the changes in the hardness. The shoulder diameter of 12 mm was found to be the most suitable parameter for processing Mg-Micro Al2O3 as it produced fewer defects and finer grain size. Universiti Malaysia Pahang 2022 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/36737/1/1.%20Effect%20of%20Tool%20Shoulder-to-Pin%20Diameter%20Ratio%20on%20the%20Mechanical%20Properties%20of%20Friction%20Stir%20Processed%20Mg-Micro%20Al2O3%20Composite.pdf M. R. A., Mohd Reduan and Z., Zulkfli and Zamzuri, Hamedon and Fatchurrohman, Nanang (2022) Effect of Tool Shoulder-to-Pin Diameter Ratio (D/d) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al2O3 Composite. International Journal of Automotive and Mechanical Engineering (IJAME), 19 (4). pp. 10103-10111. ISSN 1985-9325(Print); 2180-1606 (Online) https://journal.ump.edu.my/ijame https://doi.org/10.15282/ijame.19.4.2022.07.0781
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic T Technology (General)
TJ Mechanical engineering and machinery
TS Manufactures
spellingShingle T Technology (General)
TJ Mechanical engineering and machinery
TS Manufactures
M. R. A., Mohd Reduan
Z., Zulkfli
Zamzuri, Hamedon
Fatchurrohman, Nanang
Effect of Tool Shoulder-to-Pin Diameter Ratio (D/d) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al2O3 Composite
description The engineering industry uses magnesium as it is a low density to lightweight ratio material and able to replace the heavier material. Friction stir processing is an applicable method to modify the structural properties of the workpiece. H13 steel tools are produced into several tool parameters with different shoulder diameters to pin diameters (D/d) ratios. A fixed machining parameter of 1040 rpm for spindle speed and 17 mm/min for traverse speed was used throughout this study. Contact between the tool and workpiece produces frictional heat that softens the material. By creating magnesium alloys into metal matrix composites (MMC), microsized aluminum oxide powder (Al2O3) was reinforced during FSP to enhance the mechanical properties of the magnesium alloy AZ91A. The aim of this study is to analyze and obtain the optimal tool parameter to process Mg-Micro Al2O3. The microstructure of FSPed Mg-Micro Al2O3 was observed using a light microscope, specifically on the grain size. The hardness test was done utilizing the Rockwell Hardness Tester to validate the changes in the hardness. The shoulder diameter of 12 mm was found to be the most suitable parameter for processing Mg-Micro Al2O3 as it produced fewer defects and finer grain size.
format Article
author M. R. A., Mohd Reduan
Z., Zulkfli
Zamzuri, Hamedon
Fatchurrohman, Nanang
author_facet M. R. A., Mohd Reduan
Z., Zulkfli
Zamzuri, Hamedon
Fatchurrohman, Nanang
author_sort M. R. A., Mohd Reduan
title Effect of Tool Shoulder-to-Pin Diameter Ratio (D/d) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al2O3 Composite
title_short Effect of Tool Shoulder-to-Pin Diameter Ratio (D/d) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al2O3 Composite
title_full Effect of Tool Shoulder-to-Pin Diameter Ratio (D/d) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al2O3 Composite
title_fullStr Effect of Tool Shoulder-to-Pin Diameter Ratio (D/d) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al2O3 Composite
title_full_unstemmed Effect of Tool Shoulder-to-Pin Diameter Ratio (D/d) on the Mechanical Properties of Friction Stir Processed Mg-Micro Al2O3 Composite
title_sort effect of tool shoulder-to-pin diameter ratio (d/d) on the mechanical properties of friction stir processed mg-micro al2o3 composite
publisher Universiti Malaysia Pahang
publishDate 2022
url http://umpir.ump.edu.my/id/eprint/36737/1/1.%20Effect%20of%20Tool%20Shoulder-to-Pin%20Diameter%20Ratio%20on%20the%20Mechanical%20Properties%20of%20Friction%20Stir%20Processed%20Mg-Micro%20Al2O3%20Composite.pdf
http://umpir.ump.edu.my/id/eprint/36737/
https://journal.ump.edu.my/ijame
https://doi.org/10.15282/ijame.19.4.2022.07.0781
_version_ 1755872503331291136
score 13.223943

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