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Jeong, Hu Young
UNIST Central Research Facilities (UCRF)
Research Interests
  • 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


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

DC Field Value Language Ha, Heon-Young ko Kim, Hyeon Ju ko Baek, Soo-Min ko Kim, Beomcheol ko Sohn, So-Dam ko Shin, Hyung-Joon ko Jeong, Hu Young ko Park, Sung Hyuk ko Yim, Chang Dong ko You, Bong Sun ko Lee, Jung Gu ko Park, Sung Soo ko 2015-10-05T06:22:20Z - 2015-10-05 ko 2015-12 ko
dc.identifier.citation SCRIPTA MATERIALIA, v.109, pp.38 - 43 ko
dc.identifier.issn 1359-6462 ko
dc.identifier.uri -
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.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 * 2015-12-28 * 2015-10-05 * 2015-10-05 *
dc.identifier.doi 10.1016/j.scriptamat.2015.07.013 ko
dc.identifier.url ko
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