Effect of Sn additions on the age hardening response, microstructures and corrosion resistance of Mg-0.8Ca (wt%) alloys

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Authors

  • C. L. Mendis
  • D. Tolnai
  • C. Blawert
  • N. Hort

The as-cast Mg-3Sn-2Ca alloy shows a good creep resistance that is better than that of AE42 alloy. The high content of alloying additions in these alloys results in low ductility due to the presence of primary intermetallic particles. The effect of reduced amount of Ca and Sn, below the maximum solid-solubility limit of each alloy additive, was studied to determine the potential of the Mg-0.8Ca-xSn alloys in structural applications. The microstructure of the alloys resulting from different processing routes was characterized and the corrosion resistance of the alloys measured to determine the best combination of alloy composition for further alloy development.

Original languageEnglish
Title of host publicationMagnesium Technology 2013 - Held During the TMS 2013 Annual Meeting and Exhibition
EditorsNorbert Hort, Suveen Nigel Mathaudhu, Neale R. Neelameggham, Martyn Alderman
Number of pages5
PublisherThe Minerals, Metals & Materials Society
Publication date2013
Pages237-241
ISBN (print)978-1-118-60552-3, 978-3-319-48149-4
ISBN (electronic)978-3-319-48150-0
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event142nd Annual Meeting and Exhibition of the Magnesium Technology 2013 - TMS 2013 - San Antonio, TX, United States
Duration: 03.03.201307.03.2013
Conference number: 142
https://www.tms.org/meetings/annual-13/AM13news.aspx?id=4911

    Research areas

  • Age hardening, Mg-Ca-Sn alloys, Microstructures
  • Engineering