Applications of thermodynamic calculations to Mg alloy design: Mg-Sn based alloy development
SCIE
SCOPUS
- Title
- Applications of thermodynamic calculations to Mg alloy design: Mg-Sn based alloy development
- Authors
- Jung, IH; Kang, DH; Park, WE; Kim, NJ; Ahn, SH
- Date Issued
- 2007-09
- Publisher
- CARL HANSER VERLAG
- Abstract
- Recently an Mg-Sn based alloy system has been investigated actively in order to develop new magnesium alloys which have a stable structure and good mechanical properties at high temperatures. Thermodynamic modeling of the Mg-Al-Mn-Sb-Si-Sn-Zn system was performed based on available thermodynamic, phase equilibria and phase diagram data. Using the optimized database, the phase relationships of the Mg-Sn-Al-Zn alloys with additions of Si and Sb were calculated and compared with their experimental microstructures. It is shown that the calculated results are in good agreement with experimental microstructures, which proves the applicability of thermodynamic calculations for new Mg alloy design. All calculations were performed using FactSage thermochemical software.
- Keywords
- Mg-Sn based alloy; thermodynamic modeling; phase diagram; alloy design; QUASI-CHEMICAL MODEL; CREEP-PROPERTIES; SYSTEM; TENSILE; NI
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/29479
- DOI
- 10.3139/146.101542
- ISSN
- 1862-5282
- Article Type
- Article
- Citation
- INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, vol. 98, no. 9, page. 807 - 815, 2007-09
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