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Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L

In this study, ultrafine grain (UFG) SS316L was produced using an equal channel angular pressing (ECAP) process at two different die angles namely 120° and 126°. The effect of different die angles on mechanical, corrosion, and surface properties were thoroughly investigated. Furthermore, the subsequ...

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Main Authors:	Dayangku Noorfazidah, Awang Sh'ri, Zahiruddeen Salam, Zahari, Yamamoto, Akiko
Format:	Article
Language:	English
Published:	MDPI AG 2021
Subjects:	TA Engineering (General). Civil engineering (General) TN Mining engineering. Metallurgy
Online Access:	http://umpir.ump.edu.my/id/eprint/32196/1/metals-11-01513.pdf http://umpir.ump.edu.my/id/eprint/32196/ https://doi.org/10.3390/met11101513 https://doi.org/10.3390/met11101513
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id	my.ump.umpir.32196
record_format	eprints
spelling	my.ump.umpir.321962022-02-08T08:12:43Z http://umpir.ump.edu.my/id/eprint/32196/ Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L Dayangku Noorfazidah, Awang Sh'ri Zahiruddeen Salam, Zahari Yamamoto, Akiko TA Engineering (General). Civil engineering (General) TN Mining engineering. Metallurgy In this study, ultrafine grain (UFG) SS316L was produced using an equal channel angular pressing (ECAP) process at two different die angles namely 120° and 126°. The effect of different die angles on mechanical, corrosion, and surface properties were thoroughly investigated. Furthermore, the subsequent effect on the cytotoxicity of SS316L was investigated. The microstructure observation shows ECAP processing has produced an elongated, finer grain size at 120° than 126°. The ECAP processing also increases the hardness of SS316L. There is no change in wettability and surface roughness observed. However, the ectrochemical measurement reveals that ECAP processing improves the corrosion resistance of SS316L. The cytocompatibility of ECAPed SS316L was evaluated by both a direct and an extract methods, finding the contribution of grain refinement by ECAP processing. MDPI AG 2021 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/32196/1/metals-11-01513.pdf Dayangku Noorfazidah, Awang Sh'ri and Zahiruddeen Salam, Zahari and Yamamoto, Akiko (2021) Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L. Metals, 11 (10). pp. 1-10. ISSN 2075-4701 https://doi.org/10.3390/met11101513 https://doi.org/10.3390/met11101513
institution	Universiti Malaysia Pahang
building	UMP Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Pahang
content_source	UMP Institutional Repository
url_provider	http://umpir.ump.edu.my/
language	English
topic	TA Engineering (General). Civil engineering (General) TN Mining engineering. Metallurgy
spellingShingle	TA Engineering (General). Civil engineering (General) TN Mining engineering. Metallurgy Dayangku Noorfazidah, Awang Sh'ri Zahiruddeen Salam, Zahari Yamamoto, Akiko Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L
description	In this study, ultrafine grain (UFG) SS316L was produced using an equal channel angular pressing (ECAP) process at two different die angles namely 120° and 126°. The effect of different die angles on mechanical, corrosion, and surface properties were thoroughly investigated. Furthermore, the subsequent effect on the cytotoxicity of SS316L was investigated. The microstructure observation shows ECAP processing has produced an elongated, finer grain size at 120° than 126°. The ECAP processing also increases the hardness of SS316L. There is no change in wettability and surface roughness observed. However, the ectrochemical measurement reveals that ECAP processing improves the corrosion resistance of SS316L. The cytocompatibility of ECAPed SS316L was evaluated by both a direct and an extract methods, finding the contribution of grain refinement by ECAP processing.
format	Article
author	Dayangku Noorfazidah, Awang Sh'ri Zahiruddeen Salam, Zahari Yamamoto, Akiko
author_facet	Dayangku Noorfazidah, Awang Sh'ri Zahiruddeen Salam, Zahari Yamamoto, Akiko
author_sort	Dayangku Noorfazidah, Awang Sh'ri
title	Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L
title_short	Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L
title_full	Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L
title_fullStr	Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L
title_full_unstemmed	Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L
title_sort	effect of ecap die angle on mechanical properties and biocompatibility of ss316l
publisher	MDPI AG
publishDate	2021
url	http://umpir.ump.edu.my/id/eprint/32196/1/metals-11-01513.pdf http://umpir.ump.edu.my/id/eprint/32196/ https://doi.org/10.3390/met11101513 https://doi.org/10.3390/met11101513
_version_	1724608133935923200
score	13.211869

Effect of ECAP die angle on mechanical properties and biocompatibility of SS316L

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