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Influence of copper plate positioning, zero tool offset, and bed conditions in friction stir welding of dissimilar Al-Cu alloys with different thicknesses

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العنوان: Influence of copper plate positioning, zero tool offset, and bed conditions in friction stir welding of dissimilar Al-Cu alloys with different thicknesses
المؤلفون: Sachindra Shankar, Somnath Chattopadhyaya, Kush P. Mehta, Pedro Vilaça
المساهمون: Indian Institute of Technology, Dhanbad, LUT University, Department of Mechanical Engineering, Aalto-yliopisto, Aalto University, Lappeenrannan-Lahden teknillinen yliopisto LUT, Lappeenranta-Lahti University of Technology LUT, fi=School of Energy Systems|en=School of Energy Systems
المصدر: CIRP Journal of Manufacturing Science and Technology. 38:73-83
بيانات النشر: Elsevier BV, 2022.
سنة النشر: 2022
مصطلحات موضوعية: Aluminum alloy, Copper alloy, Friction stir welding, Zero offset, Inclined bed, Horizontal bed, Industrial and Manufacturing Engineering
الوصف: Publisher Copyright: © 2022 CIRP Friction stir welding of dissimilar thickness aluminum and copper alloys was carried out without offsets by placing the copper at different positions, with horizontal and inclined bed conditions. The influence of the copper plate positions and bed conditions on macro-structure, microstructure, and mechanical properties were investigated. Optical microscopy, FE-SEM, EBSD, Tensile test, bending test, micro-hardness, and XRD analysis were carried out to understand the joint formation mechanism. The joint efficiency of 90% and 80.08% and bending angles of 93˚ and 35˚ were obtained, respectively, when the copper was placed at the middle position with horizontal and inclined bed conditions.
وصف الملف: fulltext
تدمد: 1755-5817
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02f7f5891f7ae98259864f1a9133763d
https://doi.org/10.1016/j.cirpj.2022.04.001
حقوق: OPEN
رقم الأكسشن: edsair.doi.dedup.....02f7f5891f7ae98259864f1a9133763d
قاعدة البيانات: OpenAIRE
الوصف
تدمد:17555817