Effect of tool geometry and process parameters on mechanical properties of friction stir spot welded dissimilar aluminum alloys
| العنوان: | Effect of tool geometry and process parameters on mechanical properties of friction stir spot welded dissimilar aluminum alloys |
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| المؤلفون: | Sung-Tae Hong, Michael P. Miles, Ju-Ri Kim, Hrishikesh Das, Eun-Yeong Ahn, Yong-Ha Jeong, Kwang-Jin Lee |
| المصدر: | International Journal of Precision Engineering and Manufacturing. 18:445-452 |
| بيانات النشر: | Springer Science and Business Media LLC, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | 0209 industrial biotechnology, Materials science, Mechanical Engineering, Mixing (process engineering), Process (computing), chemistry.chemical_element, Rotational speed, Geometry, 02 engineering and technology, Welding, 021001 nanoscience & nanotechnology, Industrial and Manufacturing Engineering, law.invention, 020901 industrial engineering & automation, chemistry, Aluminium, law, Sensitivity (control systems), Electrical and Electronic Engineering, Axial force, 0210 nano-technology, Joint (geology) |
| الوصف: | The effects of tool geometry and process parameters on the mechanical properties of friction stir spot welded (FSSW) dissimilar aluminum alloys are experimentally investigated. Two tools with different shoulder profiles, concave and convex, were considered. Two typical automotive aluminum alloys were selected for FSSW, thus resulting in two different material combinations for each shoulder profile. The experimental results showed that the two shoulder profiles caused significant differences in the axial force, the mixing of materials, and the mechanical properties of the joint. The sensitivity of joint strength to the variation of the tool rotation speed and the plunge speed was also quite dependent on the shoulder profile. The experimental result shows that the change of joint strength can be quite significant. |
| تدمد: | 2005-4602 2234-7593 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::aa6744b00319c30143df323e2156e2d6Test https://doi.org/10.1007/s12541-017-0053-0Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........aa6744b00319c30143df323e2156e2d6 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20054602 22347593 |
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