THE APPLICATION OF FRICTION STIR PROCESSING TO THE FABRICATION OF MAGNESIUM-BASED FOAMS
SCIE
SCOPUS
- Title
- THE APPLICATION OF FRICTION STIR PROCESSING TO THE FABRICATION OF MAGNESIUM-BASED FOAMS
- Authors
- Azizieh, M.; Pourmansouri, R.; Balak, Z.; Kafashan, H.; Mazaheri, M.; Kim, H. Seop
- Date Issued
- 2017-12
- Publisher
- Polish Academy of Sciences
- Abstract
- In the present paper, friction stir processing (FSP) is used to fabricate magnesium-based nanocomposite foams. The effects of the number of FSP passes, TiH2 to Al2O3 weight ratio, and foaming temperature; on the pore distribution and porosity are described. The results indicate that a minimum TiH2 to Al2O3 weight ratio is necessary to provide the best pore distribution and porosity. Closed-cell porous magnesium with a porosity of about 17.5% was successfully fabricated using 4-pass FSP at 800 rpm, by adding 5 mass% TiH2 and 3.5 mass% Al2O3; at a holding temperature of 858 K, and a holding time of 45 min.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/50848
- DOI
- 10.1515/amm-2017-0293
- ISSN
- 1733-3490
- Article Type
- Article
- Citation
- Archives of Metallurgy and Materials, vol. 62, no. 4, page. 1957 - 1962, 2017-12
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