Correlations between in-flight particles, splats and coating microstructures of Ni20Cr thermally sprayed by flame and arc spray processes

Correlations between in-flight particle, splat and coating microstructure of thermally sprayed Ni20Cr were investigated. Flame spray and arc spray systems were employed for spraying Ni20Cr powder and Ni20Cr wire, respectively. The results showed that the arc spray process produced a broader size dis...

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Main Authors:	Pisit Apichayakul, Sittichai Wirojanupatump, Sukanda Jiansirisomboon
Format:	Book Series
Published:	2018
Subjects:	Engineering Materials Science Physics and Astronomy
Online Access:	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=38349116590&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61059
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Institution:	Chiang Mai University

id	th-cmuir.6653943832-61059
record_format	dspace
spelling	th-cmuir.6653943832-610592018-09-10T04:10:05Z Correlations between in-flight particles, splats and coating microstructures of Ni20Cr thermally sprayed by flame and arc spray processes Pisit Apichayakul Sittichai Wirojanupatump Sukanda Jiansirisomboon Engineering Materials Science Physics and Astronomy Correlations between in-flight particle, splat and coating microstructure of thermally sprayed Ni20Cr were investigated. Flame spray and arc spray systems were employed for spraying Ni20Cr powder and Ni20Cr wire, respectively. The results showed that the arc spray process produced a broader size distribution for both in-flight particles and splats compared to flame process. Flower-like splat morphology was obtained from the arc spray whereas a pancake-like splat was obtained by flame spray. Ni20Cr coating sprayed by arc process had a denser microstructure, lower porosity and better adhesion at the interface. This could be due to the higher temperature and velocity from the arc spray process enhancing the melting and adhering for coating formation. 2018-09-10T04:03:26Z 2018-09-10T04:03:26Z 2007-12-01 Book Series 02555476 2-s2.0-38349116590 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=38349116590&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61059
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
topic	Engineering Materials Science Physics and Astronomy
spellingShingle	Engineering Materials Science Physics and Astronomy Pisit Apichayakul Sittichai Wirojanupatump Sukanda Jiansirisomboon Correlations between in-flight particles, splats and coating microstructures of Ni20Cr thermally sprayed by flame and arc spray processes
description	Correlations between in-flight particle, splat and coating microstructure of thermally sprayed Ni20Cr were investigated. Flame spray and arc spray systems were employed for spraying Ni20Cr powder and Ni20Cr wire, respectively. The results showed that the arc spray process produced a broader size distribution for both in-flight particles and splats compared to flame process. Flower-like splat morphology was obtained from the arc spray whereas a pancake-like splat was obtained by flame spray. Ni20Cr coating sprayed by arc process had a denser microstructure, lower porosity and better adhesion at the interface. This could be due to the higher temperature and velocity from the arc spray process enhancing the melting and adhering for coating formation.
format	Book Series
author	Pisit Apichayakul Sittichai Wirojanupatump Sukanda Jiansirisomboon
author_facet	Pisit Apichayakul Sittichai Wirojanupatump Sukanda Jiansirisomboon
author_sort	Pisit Apichayakul
title	Correlations between in-flight particles, splats and coating microstructures of Ni20Cr thermally sprayed by flame and arc spray processes
title_short	Correlations between in-flight particles, splats and coating microstructures of Ni20Cr thermally sprayed by flame and arc spray processes
title_full	Correlations between in-flight particles, splats and coating microstructures of Ni20Cr thermally sprayed by flame and arc spray processes
title_fullStr	Correlations between in-flight particles, splats and coating microstructures of Ni20Cr thermally sprayed by flame and arc spray processes
title_full_unstemmed	Correlations between in-flight particles, splats and coating microstructures of Ni20Cr thermally sprayed by flame and arc spray processes
title_sort	correlations between in-flight particles, splats and coating microstructures of ni20cr thermally sprayed by flame and arc spray processes
publishDate	2018
url	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=38349116590&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61059
_version_	1681425550553382912

Correlations between in-flight particles, splats and coating microstructures of Ni20Cr thermally sprayed by flame and arc spray processes

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