Phase evaluation of Sr and cao added Mg-Al-Si alloys

Young Gil Jung, Young Ok Yoon, Shae K. Kim, Hyun Kyu Lim, Do Hyang Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In the previous study, to modify the morphology of Mg2Si phase, we added CaO in Mg-Al-Si alloy. However, CaMgSi phase was formed by the addition of CaO in Mg-Al-Si alloy and the morphology of CaMgSi phase is needle type. Therefore, CaMgSi phase would deteriorate the mechanical properties. On the other hand, when adding Sr in CaO added Mg-Al-Si alloy, the modified CaMgSi phase was confirmed. This study is aimed at the evaluation of formed phase by Sr and CaO addition in Mg-Al-Si alloys and the investigation of mechanical properties and modification mechanism on the modified CaMgSi phase by the addition of Sr in CaO added Mg- Al-Si alloy.

Original languageEnglish
Title of host publicationMagnesium Technology 2015 - Held During TMS 2015 144th Annual Meeting and Exhibition
EditorsMichele V. Manuel, Alok Singh, Martyn Alderman, Martyn Alderman, Neale R. Neelameggham
PublisherMinerals, Metals and Materials Society
Pages377-381
Number of pages5
ISBN (Electronic)9781119082439
DOIs
Publication statusPublished - 2015
EventMagnesium Technology 2015 - TMS 2015 144th Annual Meeting and Exhibition - Orlando, United States
Duration: 2015 Mar 152015 Mar 19

Publication series

NameMagnesium Technology
Volume2015-January
ISSN (Print)1545-4150

Other

OtherMagnesium Technology 2015 - TMS 2015 144th Annual Meeting and Exhibition
Country/TerritoryUnited States
CityOrlando
Period15/3/1515/3/19

Bibliographical note

Publisher Copyright:
Copyright © 2015 by The Minerals, Metals & Materials Society.

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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