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Park, Sung Soo
Metal Alloy Design (MADe) Lab
Research Interests
  • Metals and alloys, materials properties (mechanical/physical/electrochemical/functional), biomedical implants, metals corrosion

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Development of Mg alloy sheets via strip casting

Cited 22 times inthomson ciCited 2 times inthomson ci
Title
Development of Mg alloy sheets via strip casting
Author
Park, Sung SooKim, Y.M.Kang, D.H.Kim, N.J.
Issue Date
2005
Publisher
Trans Tech Publications
Citation
MATERIALS SCIENCE FORUM, v.475-479, pp.457 - 462
Abstract
AZ31 and experimental ZMA611 alloys were strip cast into 2 mm thick strips. The as-cast AZ31 alloy strip consists of columnar dendrites. On the other hand, as-cast ZMA611 alloy strip shows equiaxed dendritic structure through the thickness of strip. These alloys were subjected to various thermomechanical treatments and their tensile properties were evaluated. Strip cast AZ31 alloy in H24 condition has equivalent yield and tensile strengths with similar ductility compared to commercial ingot cast AZ31-H24 alloy, indicating that strip casting is a viable process for the fabrication of Mg alloy strips. The ZMA611 alloy has a large volume fraction of fine dispersoid particles in the microstructure, resulting from the beneficial effect of strip casting on microstructural refinement. It has been shown that the ZMA611 alloy has superior tensile properties compared to commercial ingot cast AZ31-H24 alloy, suggesting the possibility of the development of new wrought Mg alloy sheets by strip casting.
URI
https://scholarworks.unist.ac.kr/handle/201301/7677
URL
https://www.scientific.net/MSF.475-479.457
DOI
10.4028/www.scientific.net/MSF.475-479.457
ISSN
0255-5476
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