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Effect of Performance of A DC Motor by Replacing Ferrite Magnet with Melt Spun NdFeB Magnet

Permanent magnets have been used in many applications and industries a long time ago since earlier 20th century. It has been used for consumer electronics, appliances and tools, factories automation and also for medical and educational purposes. Nowadays, peoples are coming with researches to pro...

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Main Author: Muhammad Ikhbar B. Md Ismail, Muhammad Ikhbar
Format: Final Year Project
Language:English
Published: Universiti Teknologi PETRONAS 2008
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://utpedia.utp.edu.my/3810/1/DISSERTATION_Muhammad_Ikhbar.pdf
http://utpedia.utp.edu.my/3810/
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spelling my-utp-utpedia.38102017-01-25T09:45:15Z http://utpedia.utp.edu.my/3810/ Effect of Performance of A DC Motor by Replacing Ferrite Magnet with Melt Spun NdFeB Magnet Muhammad Ikhbar B. Md Ismail, Muhammad Ikhbar TJ Mechanical engineering and machinery Permanent magnets have been used in many applications and industries a long time ago since earlier 20th century. It has been used for consumer electronics, appliances and tools, factories automation and also for medical and educational purposes. Nowadays, peoples are coming with researches to produce permanent magnet with greater strength for heavy applications and also to reduce the volume of the magnet without compromising the magnetic properties. One of its applications is in Permanent Magnet DC Motor (PMDC motor). The author studied the effect of performance of a DC motor by replacing a ferrite magnet with the melt spun NdFeB Magnet. In this project the author fabricated a bonded NdFeB for a DC motor from NdFeB alloy powders which are produced from melt spinning process. The magnet is fabricated by using compression moulding technique and using epoxy as its binder. The fabricated magnet is then magnetised by using magnetizer. Besides, microstructure and chemical properties of the magnet is checked by using optical microscope and also Scanning Electron Microscopy (SEM) with chemical analysis. Magnetic properties of the magnet is also analysed by using Vibrating Sample Magnetometer (VSM). Physical properties of the magnet such as the density is also will be analysed. After all the work done, the DC motor speed increased for 38.3%. This result shows that by replacing ferrite magnet with bonded NdFeB magnet able to build a more efficient motor. Universiti Teknologi PETRONAS 2008-01 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/3810/1/DISSERTATION_Muhammad_Ikhbar.pdf Muhammad Ikhbar B. Md Ismail, Muhammad Ikhbar (2008) Effect of Performance of A DC Motor by Replacing Ferrite Magnet with Melt Spun NdFeB Magnet. Universiti Teknologi PETRONAS. (Unpublished)
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Electronic and Digitized Intellectual Asset
url_provider http://utpedia.utp.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Muhammad Ikhbar B. Md Ismail, Muhammad Ikhbar
Effect of Performance of A DC Motor by Replacing Ferrite Magnet with Melt Spun NdFeB Magnet
description Permanent magnets have been used in many applications and industries a long time ago since earlier 20th century. It has been used for consumer electronics, appliances and tools, factories automation and also for medical and educational purposes. Nowadays, peoples are coming with researches to produce permanent magnet with greater strength for heavy applications and also to reduce the volume of the magnet without compromising the magnetic properties. One of its applications is in Permanent Magnet DC Motor (PMDC motor). The author studied the effect of performance of a DC motor by replacing a ferrite magnet with the melt spun NdFeB Magnet. In this project the author fabricated a bonded NdFeB for a DC motor from NdFeB alloy powders which are produced from melt spinning process. The magnet is fabricated by using compression moulding technique and using epoxy as its binder. The fabricated magnet is then magnetised by using magnetizer. Besides, microstructure and chemical properties of the magnet is checked by using optical microscope and also Scanning Electron Microscopy (SEM) with chemical analysis. Magnetic properties of the magnet is also analysed by using Vibrating Sample Magnetometer (VSM). Physical properties of the magnet such as the density is also will be analysed. After all the work done, the DC motor speed increased for 38.3%. This result shows that by replacing ferrite magnet with bonded NdFeB magnet able to build a more efficient motor.
format Final Year Project
author Muhammad Ikhbar B. Md Ismail, Muhammad Ikhbar
author_facet Muhammad Ikhbar B. Md Ismail, Muhammad Ikhbar
author_sort Muhammad Ikhbar B. Md Ismail, Muhammad Ikhbar
title Effect of Performance of A DC Motor by Replacing Ferrite Magnet with Melt Spun NdFeB Magnet
title_short Effect of Performance of A DC Motor by Replacing Ferrite Magnet with Melt Spun NdFeB Magnet
title_full Effect of Performance of A DC Motor by Replacing Ferrite Magnet with Melt Spun NdFeB Magnet
title_fullStr Effect of Performance of A DC Motor by Replacing Ferrite Magnet with Melt Spun NdFeB Magnet
title_full_unstemmed Effect of Performance of A DC Motor by Replacing Ferrite Magnet with Melt Spun NdFeB Magnet
title_sort effect of performance of a dc motor by replacing ferrite magnet with melt spun ndfeb magnet
publisher Universiti Teknologi PETRONAS
publishDate 2008
url http://utpedia.utp.edu.my/3810/1/DISSERTATION_Muhammad_Ikhbar.pdf
http://utpedia.utp.edu.my/3810/
_version_ 1739831074025897984
score 13.211869

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