Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel

Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel

This study presents the effect of jatropha curcas biodiesel on the wear and corrosion behavior of composite coated AISI 4340 low alloy steel surface which was modified by TIG torch surface melting technique. Ferro-titanium carbide (Fe-TiC) composite coating layer of 970 µm thickness was produced by...

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Main Authors: Maleque, Md. Abdul, ghazal , Belal Ahmed, Ali, Mohd Yeakub, Hayyan, Maan, Hashim, Mohd Ali, Ahmed, Abu Saleh
Format: Conference or Workshop Item
Language:English
English
Published: 2014
Subjects:
TA401 Materials of engineering and construction
TN600 Metallurgy
Online Access:http://irep.iium.edu.my/41752/
http://irep.iium.edu.my/41752/3/ICAMME_2014_Program.pdf
http://irep.iium.edu.my/41752/4/wear.pdf
id iium-41752
recordtype eprints
spelling iium-417522015-02-18T01:10:23Z http://irep.iium.edu.my/41752/ Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel Maleque, Md. Abdul ghazal , Belal Ahmed Ali, Mohd Yeakub Hayyan, Maan Hashim, Mohd Ali Ahmed, Abu Saleh TA401 Materials of engineering and construction TN600 Metallurgy This study presents the effect of jatropha curcas biodiesel on the wear and corrosion behavior of composite coated AISI 4340 low alloy steel surface which was modified by TIG torch surface melting technique. Ferro-titanium carbide (Fe-TiC) composite coating layer of 970 µm thickness was produced by preplacement of 1 mg/mm2 TiC particulate into the surface of AISI 4340 steel and glazed at 1344 J/mm heat input using an electric arc generated from the tungsten electrode that melt the powder with substrate material to form a composite layer. The micrograph of the composite coated surface modified steel showed formation of TiC dendrites that densely populated at the of the melt pool which contributes to the high hardness value. The wear behavior of the composite coated steel was investigated using a universal ball-on-disc tribometer under biodiesel lubricated wear condition. The corrosion behavior of the composite coated steel was studied using tafel extrapolation method in biodiesel environment. The composite coating enhances the wear behavior by reducing the wear volume loss approximately by factor of two. The wear worn surface micrograph shows abrasive type of wear and pitting corrosion holes as a dominant wear mechanisms for AISI 4340 steel, on the other hand smooth wear scars for composite coated steel. The tafel curve showed reduction of corrosion current density of the surface modified steel compared to the alloy street substrate. 2014 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/41752/3/ICAMME_2014_Program.pdf application/pdf en http://irep.iium.edu.my/41752/4/wear.pdf Maleque, Md. Abdul and ghazal , Belal Ahmed and Ali, Mohd Yeakub and Hayyan, Maan and Hashim, Mohd Ali and Ahmed, Abu Saleh (2014) Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel. In: 3rd International Conference on Mathematical Applications in Engineering (ICMAE'14), 23th-25th September 2014, Sunway Putra Hotel, Kuala Lumpur. (Unpublished)
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
English
topic TA401 Materials of engineering and construction
TN600 Metallurgy
spellingShingle TA401 Materials of engineering and construction
TN600 Metallurgy
Maleque, Md. Abdul
ghazal , Belal Ahmed
Ali, Mohd Yeakub
Hayyan, Maan
Hashim, Mohd Ali
Ahmed, Abu Saleh
Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel
description This study presents the effect of jatropha curcas biodiesel on the wear and corrosion behavior of composite coated AISI 4340 low alloy steel surface which was modified by TIG torch surface melting technique. Ferro-titanium carbide (Fe-TiC) composite coating layer of 970 µm thickness was produced by preplacement of 1 mg/mm2 TiC particulate into the surface of AISI 4340 steel and glazed at 1344 J/mm heat input using an electric arc generated from the tungsten electrode that melt the powder with substrate material to form a composite layer. The micrograph of the composite coated surface modified steel showed formation of TiC dendrites that densely populated at the of the melt pool which contributes to the high hardness value. The wear behavior of the composite coated steel was investigated using a universal ball-on-disc tribometer under biodiesel lubricated wear condition. The corrosion behavior of the composite coated steel was studied using tafel extrapolation method in biodiesel environment. The composite coating enhances the wear behavior by reducing the wear volume loss approximately by factor of two. The wear worn surface micrograph shows abrasive type of wear and pitting corrosion holes as a dominant wear mechanisms for AISI 4340 steel, on the other hand smooth wear scars for composite coated steel. The tafel curve showed reduction of corrosion current density of the surface modified steel compared to the alloy street substrate.
format Conference or Workshop Item
author Maleque, Md. Abdul
ghazal , Belal Ahmed
Ali, Mohd Yeakub
Hayyan, Maan
Hashim, Mohd Ali
Ahmed, Abu Saleh
author_facet Maleque, Md. Abdul
ghazal , Belal Ahmed
Ali, Mohd Yeakub
Hayyan, Maan
Hashim, Mohd Ali
Ahmed, Abu Saleh
author_sort Maleque, Md. Abdul
title Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel
title_short Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel
title_full Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel
title_fullStr Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel
title_full_unstemmed Wear and corrosion of composite coated AISI 4340 steel exposed to jatropha curcas biodiesel
title_sort wear and corrosion of composite coated aisi 4340 steel exposed to jatropha curcas biodiesel
publishDate 2014
url http://irep.iium.edu.my/41752/
http://irep.iium.edu.my/41752/3/ICAMME_2014_Program.pdf
http://irep.iium.edu.my/41752/4/wear.pdf
first_indexed 2023-09-18T20:59:42Z
last_indexed 2023-09-18T20:59:42Z
_version_ 1777410540558090240

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