Particulate composite surface by TIG torch surfacing

The particulate composite surfaces have been developed in thick surface layers on a low alloy steels by preplacing different ceramic carbide particles into a shallow melt pool produced on a moving sample using traditional TIG torch melting technique. Surface layers ranging in thickness from 0.05 to...

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Main Author: Maleque, Md. Abdul
Format: Conference or Workshop Item
Language:English
English
Published: 2017
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Online Access:http://irep.iium.edu.my/58107/2/ppt%20slide%20keynote%20speech%20AMCT17.pdf
http://irep.iium.edu.my/58107/4/Program%20book%20AMCT17.pdf
http://irep.iium.edu.my/58107/
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Institution: Universiti Islam Antarabangsa Malaysia
Language: English
English
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spelling my.iium.irep.581072017-08-22T08:30:44Z http://irep.iium.edu.my/58107/ Particulate composite surface by TIG torch surfacing Maleque, Md. Abdul T11.95 Industrial directories TA401 Materials of engineering and construction TN600 Metallurgy TS200 Metal manufactures. Metalworking The particulate composite surfaces have been developed in thick surface layers on a low alloy steels by preplacing different ceramic carbide particles into a shallow melt pool produced on a moving sample using traditional TIG torch melting technique. Surface layers ranging in thickness from 0.05 to 1.0 mm are formed, the thickness being determined by the process variables of heat input, particles feed rate and gas flow rate. Typical operating conditions employ TIG input energies, preplaced particle amount, gas flow rate and working distance. The composite surface was investigated by a diversity of techniques, including optical microscopy, scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), X-ray diffraction (XRD) and Microhardness testing. This paper discusses the types of surface morphology or structures which have been produced by preplacing ceramic particles on the substrate of low alloy steels and TIG melting/particle injection process (so called re-solidification process) and considers the effect upon these structures developed by different processing parameters which in turn change the mode of dissolution or particle reeling. Special consideration is given to the degree of hardness development on the particulate composite surface after re-solidification via TIG torch melting technique. 2017-08-17 Conference or Workshop Item REM application/pdf en http://irep.iium.edu.my/58107/2/ppt%20slide%20keynote%20speech%20AMCT17.pdf application/pdf en http://irep.iium.edu.my/58107/4/Program%20book%20AMCT17.pdf Maleque, Md. Abdul (2017) Particulate composite surface by TIG torch surfacing. In: Advanced Materials Characterization Technique (AMCT 2017), 16th-17th August 2017, Genting Highlands, Pahang. (Unpublished)
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic T11.95 Industrial directories
TA401 Materials of engineering and construction
TN600 Metallurgy
TS200 Metal manufactures. Metalworking
spellingShingle T11.95 Industrial directories
TA401 Materials of engineering and construction
TN600 Metallurgy
TS200 Metal manufactures. Metalworking
Maleque, Md. Abdul
Particulate composite surface by TIG torch surfacing
description The particulate composite surfaces have been developed in thick surface layers on a low alloy steels by preplacing different ceramic carbide particles into a shallow melt pool produced on a moving sample using traditional TIG torch melting technique. Surface layers ranging in thickness from 0.05 to 1.0 mm are formed, the thickness being determined by the process variables of heat input, particles feed rate and gas flow rate. Typical operating conditions employ TIG input energies, preplaced particle amount, gas flow rate and working distance. The composite surface was investigated by a diversity of techniques, including optical microscopy, scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), X-ray diffraction (XRD) and Microhardness testing. This paper discusses the types of surface morphology or structures which have been produced by preplacing ceramic particles on the substrate of low alloy steels and TIG melting/particle injection process (so called re-solidification process) and considers the effect upon these structures developed by different processing parameters which in turn change the mode of dissolution or particle reeling. Special consideration is given to the degree of hardness development on the particulate composite surface after re-solidification via TIG torch melting technique.
format Conference or Workshop Item
author Maleque, Md. Abdul
author_facet Maleque, Md. Abdul
author_sort Maleque, Md. Abdul
title Particulate composite surface by TIG torch surfacing
title_short Particulate composite surface by TIG torch surfacing
title_full Particulate composite surface by TIG torch surfacing
title_fullStr Particulate composite surface by TIG torch surfacing
title_full_unstemmed Particulate composite surface by TIG torch surfacing
title_sort particulate composite surface by tig torch surfacing
publishDate 2017
url http://irep.iium.edu.my/58107/2/ppt%20slide%20keynote%20speech%20AMCT17.pdf
http://irep.iium.edu.my/58107/4/Program%20book%20AMCT17.pdf
http://irep.iium.edu.my/58107/
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