BROWSE

Related Researcher

Author

Jeong, Hu Young
UNIST Central Research Facilities (UCRF)
Research Interests
  • Soft material characterization such as graphene using a low kV Cs-corrected TEM

ITEM VIEW & DOWNLOAD

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

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
Improved corrosion resistance of extruded Mg-8Sn-1Zn-1Al alloy by microalloying with Mn
Author
Ha, Heon-YoungKim, Hyeon JuBaek, Soo-MinKim, BeomcheolSohn, So-DamShin, Hyung-JoonJeong, Hu YoungPark, Sung HyukYim, Chang DongYou, Bong SunLee, Jung GuPark, Sung Soo
Keywords
Magnesium alloy; Extrusion; Intermetallic particle; Corrosion
Issue Date
201512
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Citation
SCRIPTA MATERIALIA, v.109, no., pp.38 - 43
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
URI
Go to Link
DOI
http://dx.doi.org/10.1016/j.scriptamat.2015.07.013
ISSN
1359-6462
Appears in Collections:
UCRF_Journal Papers
MSE_Journal Papers

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qr_code

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU