Aluminium-12wt% silicon coating prepared by thermal spraying technique: Part 2 microstructure and properties

Aluminium-12wt% silicon coating prepared by thermal spraying technique: Part 2 microstructure and properties

At present, thermal spray technology has been widely used as an alternative method for wear protect-ion in materials by applying coated layer on an original worn surface. This research studied the thermal sprayed Al-12wt%Si coating prepared by flame spray technique. This material has been known as a...

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Main Authors: A. Yudee, A. Sopadang, S. Wirojanupatump, S. Jiansirisomboon
Format: Journal
Published: 2018
Subjects:
Multidisciplinary
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33646371008&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61974
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-619742018-09-11T09:03:09Z Aluminium-12wt% silicon coating prepared by thermal spraying technique: Part 2 microstructure and properties A. Yudee A. Sopadang S. Wirojanupatump S. Jiansirisomboon Multidisciplinary At present, thermal spray technology has been widely used as an alternative method for wear protect-ion in materials by applying coated layer on an original worn surface. This research studied the thermal sprayed Al-12wt%Si coating prepared by flame spray technique. This material has been known as a candidate for wear resistance in particularly an automobile industry. In this research, the most suitable spraying condition had been achieved by a design of experiment which was 38 ft3/hr (1.026 m3/hr) of oxygen flow rate, 27 ft3/hr (0.729 m3/hr) of acetylene flow rate and 58 mm of spray distance. The as-sprayed coating had a hardness of 87.0±8.3 HV, thickness of 236.7±20.5 μm, percentage volume fraction of porosity of 14.99±1.63 and wear rate of 1.108×10-3± 0.001 mm3/m. Microstructure of the coating was also investigated. 2018-09-11T09:03:09Z 2018-09-11T09:03:09Z 2006-03-01 Journal 01253395 2-s2.0-33646371008 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33646371008&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61974
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Multidisciplinary
spellingShingle Multidisciplinary
A. Yudee
A. Sopadang
S. Wirojanupatump
S. Jiansirisomboon
Aluminium-12wt% silicon coating prepared by thermal spraying technique: Part 2 microstructure and properties
description At present, thermal spray technology has been widely used as an alternative method for wear protect-ion in materials by applying coated layer on an original worn surface. This research studied the thermal sprayed Al-12wt%Si coating prepared by flame spray technique. This material has been known as a candidate for wear resistance in particularly an automobile industry. In this research, the most suitable spraying condition had been achieved by a design of experiment which was 38 ft3/hr (1.026 m3/hr) of oxygen flow rate, 27 ft3/hr (0.729 m3/hr) of acetylene flow rate and 58 mm of spray distance. The as-sprayed coating had a hardness of 87.0±8.3 HV, thickness of 236.7±20.5 μm, percentage volume fraction of porosity of 14.99±1.63 and wear rate of 1.108×10-3± 0.001 mm3/m. Microstructure of the coating was also investigated.
format Journal
author A. Yudee
A. Sopadang
S. Wirojanupatump
S. Jiansirisomboon
author_facet A. Yudee
A. Sopadang
S. Wirojanupatump
S. Jiansirisomboon
author_sort A. Yudee
title Aluminium-12wt% silicon coating prepared by thermal spraying technique: Part 2 microstructure and properties
title_short Aluminium-12wt% silicon coating prepared by thermal spraying technique: Part 2 microstructure and properties
title_full Aluminium-12wt% silicon coating prepared by thermal spraying technique: Part 2 microstructure and properties
title_fullStr Aluminium-12wt% silicon coating prepared by thermal spraying technique: Part 2 microstructure and properties
title_full_unstemmed Aluminium-12wt% silicon coating prepared by thermal spraying technique: Part 2 microstructure and properties
title_sort aluminium-12wt% silicon coating prepared by thermal spraying technique: part 2 microstructure and properties
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33646371008&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61974
_version_ 1681425720616681472

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