ScholarWorks: Improved corrosion resistance of extruded Mg-8Sn-1Zn-1Al alloy by microalloying with Mn

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Jeong, Hu Young

UNIST Central Research Facilities (UCRF)

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Soft material characterization such as graphene using a low kV Cs-corrected TEM
Insitu-TEM characterization of carbon-based materials using nanofactory STM holder for Li-ion battery application
Structural characterization of mesoporous materials using SEM & TEM
Interface analysis between various oxides and metals through Cs-corrected (S)TEM
Resistive switching mechanism of graphene oxide thin films for RRAM application

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Improved corrosion resistance of extruded Mg-8Sn-1Zn-1Al alloy by microalloying with Mn

DC Field	Value	Language
dc.contributor.author	Ha, Heon-Young	ko
dc.contributor.author	Kim, Hyeon Ju	ko
dc.contributor.author	Baek, Soo-Min	ko
dc.contributor.author	Kim, Beomcheol	ko
dc.contributor.author	Sohn, So-Dam	ko
dc.contributor.author	Shin, Hyung-Joon	ko
dc.contributor.author	Jeong, Hu Young	ko
dc.contributor.author	Park, Sung Hyuk	ko
dc.contributor.author	Yim, Chang Dong	ko
dc.contributor.author	You, Bong Sun	ko
dc.contributor.author	Lee, Jung Gu	ko
dc.contributor.author	Park, Sung Soo	ko
dc.date.available	2015-10-05T06:22:20Z	-
dc.date.created	2015-10-05	ko
dc.date.issued	2015-12	ko
dc.identifier.citation	SCRIPTA MATERIALIA, v.109, pp.38 - 43	ko
dc.identifier.issn	1359-6462	ko
dc.identifier.uri	https://scholarworks.unist.ac.kr/handle/201301/17305	-
dc.description.abstract	We report that microalloying with Mn substantially enhances the corrosion resistance of extruded Mg-8Sn-1Zn-1Al alloy. The corrosion rates, measured by immersion tests in 0.6 M NaCl solution at 25 degrees C, were 4.37 and 246.72 mm y(-1) for the quaternary alloys with and without 0.1 wt% Mn, respectively. The enhanced corrosion resistance due to Mn microalloying is attributed to reduced H-2 evolution rate, attained by a change in the type of Al-containing intermetallic particles, which led to a reduction of the particles' electrcichemical nobility. (C) 2015 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved	ko
dc.description.statementofresponsibility	close	-
dc.language	영어	ko
dc.publisher	PERGAMON-ELSEVIER SCIENCE LTD	ko
dc.title	Improved corrosion resistance of extruded Mg-8Sn-1Zn-1Al alloy by microalloying with Mn	ko
dc.type	ARTICLE	ko
dc.identifier.scopusid	2-s2.0-84940439421	ko
dc.identifier.wosid	000361078100009	ko
dc.type.rims	ART	ko
dc.description.wostc	0	*
dc.description.scopustc	0	*
dc.description.scopustc	0	*
dc.date.tcdate	2015-12-28	*
dc.date.scptcdate	2015-10-05	*
dc.date.scptcdate	2015-10-05	*
dc.identifier.doi	10.1016/j.scriptamat.2015.07.013	ko
dc.identifier.url	http://www.sciencedirect.com/science/article/pii/S1359646215002961	ko