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Fabrication & properties of aluminium-aluminium oxide (Al/Al2o3) composite material [electronic resource] / Nasrah Mohd Azmi

By:

Nasrah Mohd Azmi

Material type:

Computer filePublication details: Kuantan, Pahang : UMP, 2016Description: 1 computer disc : digital data ; 12 cmISBN:

THE0005099(Local)

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Dissertation note: Project Paper (Bachelor of Engineering in Manufacturing Engineering (Hons.)) -- Universiti Malaysia Pahang – 2016 Abstract: A composite is a material come from two or more material with different chemical properties. Metal matrix composites have a metal matrix and the fiber includes carbon and silicon carbide. In composites if the matrix is metal it is termed metal matrix composites. In this project, the metal matrix used is aluminium and the fiber material is aluminium oxide. The main objective of this project is to study the behavior of Al-Al2O3 composite in different volume fraction under various sintering temperature. In this project used powder metallurgy method. The steps of this method are mixing, compaction and sintering. Firstly, the mixing begin with prepar ing powder which is various in weight percentage 95% Al + 5% Al2O3, 90% Al + 10% Al2O3 and 85% Al + 15% Al2O3. Secondly, the mixed powders were pressed through compaction process by using the hydraulic press machine with 20 ton compaction load. Lastly, sintered in a furnace with different sintering temperature which is 500°C, 550°C and 580°C. The specimens are characterized and the microstructures of the composites were studied by using the optical microscope. Besides, the hardness was studied by using Vickers Micro Hardness testing machine. The different ceramic composition with different sintering temperature influences in the Al-Al2O3 composite material and affect the density before and after sintering process, hardness test and microstructure in Al-Al2O3 composite material.

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Title notes ( 5 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB PEKAN	FKP .N37 2016 r Bc. \| CD 10428 (Browse shelf(Opens below))	1	Not for loan		0000115943

Faculty of Manufacturing Engineering

Theses Gred B

Project Paper (Bachelor of Engineering in Manufacturing Engineering (Hons.)) -- Universiti Malaysia Pahang – 2016

A composite is a material come from two or more material with different chemical properties. Metal matrix composites have a metal matrix and the fiber includes carbon and silicon carbide. In composites if the matrix is metal it is termed metal matrix composites. In this project, the metal matrix used is aluminium and the fiber material is aluminium oxide. The main objective of this project is to study the behavior of Al-Al2O3 composite in different volume fraction under various sintering temperature. In this project used powder metallurgy method. The steps of this method are mixing, compaction and sintering. Firstly, the mixing begin with prepar ing powder which is various in weight percentage 95% Al + 5% Al2O3, 90% Al + 10% Al2O3 and 85% Al + 15% Al2O3. Secondly, the mixed powders were pressed through compaction process by using the hydraulic press machine with 20 ton compaction load. Lastly, sintered in a furnace with different sintering temperature which is 500°C, 550°C and 580°C. The specimens are characterized and the microstructures of the composites were studied by using the optical microscope. Besides, the hardness was studied by using Vickers Micro Hardness testing machine. The different ceramic composition with different sintering temperature influences in the Al-Al2O3 composite material and affect the density before and after sintering process, hardness test and microstructure in Al-Al2O3 composite material.

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