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Effect of Ca Addition on Microstructure of Twin-Roll Cast AZ31 Mg Alloy SCIE SCOPUS KCI
- Title
- Effect of Ca Addition on Microstructure of Twin-Roll Cast AZ31 Mg Alloy
- Date Issued
- 2009-02
- Publisher
- KOREAN INST METALS MATERIALS
- Abstract
- A twin-roll cast (TRC) AZ31-0.7Ca alloy sheet has been subjected to thermo-mechanical treatment (TMT) followed by annealing and its microstructure was evaluated. The as-cast microstructure of TRC AZ31-0.7Ca alloy is essentially similar to that of TRC AZ31 alloy, except for the presence of Al2Ca dispersoid particles. The presence of Al2Ca particles imparts significant changes to the microstructure of TMT-ed TRC alloy such as the refinement of grain size and evolution of textures different from those of ingot cast and TRC AZ31 alloys.
- Keywords
- twin-roll casting; magnesium alloy; dispersoid particle; texture; MECHANICAL-PROPERTIES; TENSILE PROPERTIES; MAGNESIUM ALLOY; SI; BEHAVIOR
- ISSN
- 1598-9623
- Article Type
- Article
- Citation
- METALS AND MATERIALS INTERNATIONAL, vol. 15, no. 1, page. 1 - 5, 2009-02
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- 김낙준KIM, NACK JOON
- Ferrous & Energy Materials Technology