Evaluation of thermal history and defect in friction stir processing of as-cast magnesium AZ91
| Author | Esmaeili A. |
| Author | Hamouda A.M.S. |
| Available date | 2020-02-05T08:54:09Z |
| Publication Date | 2018 |
| Publication Name | Materials Science Forum |
| Publication Name | 6th International Conference on Nanostructures, Nanomaterials and Nanoengineering, ICNNN 2017 and 2nd International Conference on Materials Technology and Applications, ICMTA 2017 |
| Resource | Scopus |
| ISBN | 9.78E+12 |
| ISSN | 2555476 |
| Abstract | Friction stir processing (FSP) is a thermos-mechanical process for modifying the microstructural and material properties of metals. FSP also can be used for mechanical alloying and producing metal matrix composites. Due to creation of longitudinal cracks and tunneling cavities throughout the processing path, FSP of AZ91 is difficult and also sensitive to processing temperature. In this study, the effect of processing parameters such as the traverse and rotational speeds and the dimension of the tool pin on the temperature history experienced by material were investigated. Additionally, a minimum temperature required to produce a defect-free specimen was presented. 2018 Trans Tech Publications, Switzerland. |
| Sponsor | This publication was made possible by GSRA grant No. GSRA2-1-0609-14024 from the Qatar National Research fund (a member of Qatar foundation). The findings achieved herein are solely the responsibilities of the authors. |
| Language | en |
| Publisher | Trans Tech Publications Ltd |
| Subject | FSP Magnesium alloy Surface treatment Temperature history |
| Type | Conference |
| Pagination | 239-243 |
| Volume Number | 916 MSF |
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