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Preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material

In this research, the metallic phase Aluminium (Al) and the ceramic phase Aluminium Oxide (Al2O3) were combined in different proportions for the preparation of five-layered Al-Al2O3 functionally graded material. Delamination or crack is the common problem at the metal-ceramic interface because of th...

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Main Authors: Maziyana, Marzuki, Noor Mazni, Ismail, Muhammad Ihsan, Abdul Latiff
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing 2021
Subjects:
TJ Mechanical engineering and machinery
TS Manufactures
Online Access:http://umpir.ump.edu.my/id/eprint/38600/1/Preparation%20and%20Microstructural%20Characterization%20of%20Five-.pdf
http://umpir.ump.edu.my/id/eprint/38600/
https://doi.org/10.1088/1757-899X/1092/1/012031
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spelling my.ump.umpir.386002023-09-11T01:31:03Z http://umpir.ump.edu.my/id/eprint/38600/ Preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material Maziyana, Marzuki Noor Mazni, Ismail Muhammad Ihsan, Abdul Latiff TJ Mechanical engineering and machinery TS Manufactures In this research, the metallic phase Aluminium (Al) and the ceramic phase Aluminium Oxide (Al2O3) were combined in different proportions for the preparation of five-layered Al-Al2O3 functionally graded material. Delamination or crack is the common problem at the metal-ceramic interface because of the large difference in material properties. Therefore, the main objective of this research was to investigate the defects within the layer during processing of the graded structure. The compositions of different weight percentages of five-layered structure are 100%Al+0%Al2O3, 95%Al+5%Al2O3, 90%Al+10%Al2O3, 85%Al+15%Al2O3 and 80%Al+20%Al2O3. During preparation of the graded composite structure, conventional two-step sintering cycle was followed. Heating rate 2°C/min, sintering temperature 630°C and sintering time 3 hours were maintained. It was observed that there was uniform distribution of Al2O3 ceramic particle in the Al matrix with the minimum of agglomeration, all interfaces were almost parallel with layers boundary and gradual transition occurred from first layer to fifth layer which confirmed the proper preparation processes of the five-layered graded composite structure. In addition, it was evident that there was no existence of crack within any layer or interface of the prepared composite structure. IOP Publishing 2021 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/38600/1/Preparation%20and%20Microstructural%20Characterization%20of%20Five-.pdf Maziyana, Marzuki and Noor Mazni, Ismail and Muhammad Ihsan, Abdul Latiff (2021) Preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material. In: IOP Conference Series: Materials Science and Engineering; The 2nd International Conference on Innovative Technology, Engineering and Sciences (iCITES 2020), 22 - 23 December 2020 , Pekan, Pahang. pp. 1-9., 1092 (012031). ISSN 1757-899X https://doi.org/10.1088/1757-899X/1092/1/012031
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 TJ Mechanical engineering and machinery
TS Manufactures
spellingShingle TJ Mechanical engineering and machinery
TS Manufactures
Maziyana, Marzuki
Noor Mazni, Ismail
Muhammad Ihsan, Abdul Latiff
Preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material
description In this research, the metallic phase Aluminium (Al) and the ceramic phase Aluminium Oxide (Al2O3) were combined in different proportions for the preparation of five-layered Al-Al2O3 functionally graded material. Delamination or crack is the common problem at the metal-ceramic interface because of the large difference in material properties. Therefore, the main objective of this research was to investigate the defects within the layer during processing of the graded structure. The compositions of different weight percentages of five-layered structure are 100%Al+0%Al2O3, 95%Al+5%Al2O3, 90%Al+10%Al2O3, 85%Al+15%Al2O3 and 80%Al+20%Al2O3. During preparation of the graded composite structure, conventional two-step sintering cycle was followed. Heating rate 2°C/min, sintering temperature 630°C and sintering time 3 hours were maintained. It was observed that there was uniform distribution of Al2O3 ceramic particle in the Al matrix with the minimum of agglomeration, all interfaces were almost parallel with layers boundary and gradual transition occurred from first layer to fifth layer which confirmed the proper preparation processes of the five-layered graded composite structure. In addition, it was evident that there was no existence of crack within any layer or interface of the prepared composite structure.
format Conference or Workshop Item
author Maziyana, Marzuki
Noor Mazni, Ismail
Muhammad Ihsan, Abdul Latiff
author_facet Maziyana, Marzuki
Noor Mazni, Ismail
Muhammad Ihsan, Abdul Latiff
author_sort Maziyana, Marzuki
title Preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material
title_short Preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material
title_full Preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material
title_fullStr Preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material
title_full_unstemmed Preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material
title_sort preparation and microstructural characterization of five-layered aluminium-aluminium oxide functionally graded material
publisher IOP Publishing
publishDate 2021
url http://umpir.ump.edu.my/id/eprint/38600/1/Preparation%20and%20Microstructural%20Characterization%20of%20Five-.pdf
http://umpir.ump.edu.my/id/eprint/38600/
https://doi.org/10.1088/1757-899X/1092/1/012031
_version_ 1778161091319169024
score 13.211869

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