Microstructural characterization and mechanical properties of similar and dissimilar al alloys joined using friction stir welding
العناوين الأخرى
خواص البنية المجهرية و الميكانيكية لوصلات لحام الخلط الاحتكاكي لسبائك المنيوم متماثلة و غير متماثلة
المؤلف
al-Janabi, Khayriyah Salman Hasan
المصدر
al-Khwarizmi Engineering Journal
العدد
المجلد 14، العدد 1 (31 مارس/آذار 2018)، ص ص. 19-28، 10ص.
الناشر
جامعة بغداد كلية هندسة الخوارزمي
تاريخ النشر
2018-03-31
دولة النشر
العراق
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The influence of pre- shot peening and welding parameters on mechanical and metallurgical properties of dissimilar and similar aluminum alloys AA2024-T3 and AA6061-T6 joints using friction stir welding have been studied.
In this work, numbers of plates were equipped from sheet alloys in dimensions (150*50*6) mm then some of them were exposed to shot peening process before friction stir welding using steel ball having diameter 1.25 mm for period of 15 minutes.
FSW joints were manufactured from plates at three welding speeds (28, 40, 56 mm/min) and welding speed 40mm/min was chosen at a rotating speed of 1400 rpm for welding the dissimilar pre- shot plates.
Tow joints were made at rotational speed of 1000 rpm and welding speed of 40m/min from shot and without shot peening plats.
Welding temperature was measured in three zones using thermocouple.
Micro hardness (HV) and tensile tests were performed to evaluate the mechanical characteristic of the joints.
The results show a decay in mechanical qualities when the welding speed was increased and the best result was at (28) mm/min and the opposite result was obtained when rotational speed increased and pre-shot contributed in improving of this decay at 88% of welding speed (40) mm/min and 98% at the rotational speed of 1000 rpm.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Janabi, Khayriyah Salman Hasan. 2018. Microstructural characterization and mechanical properties of similar and dissimilar al alloys joined using friction stir welding. al-Khwarizmi Engineering Journal،Vol. 14, no. 1, pp.19-28.
https://search.emarefa.net/detail/BIM-831987
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Janabi, Khayriyah Salman Hasan. Microstructural characterization and mechanical properties of similar and dissimilar al alloys joined using friction stir welding. al-Khwarizmi Engineering Journal Vol. 14, no. 1 (Mar. 2018), pp.19-28.
https://search.emarefa.net/detail/BIM-831987
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Janabi, Khayriyah Salman Hasan. Microstructural characterization and mechanical properties of similar and dissimilar al alloys joined using friction stir welding. al-Khwarizmi Engineering Journal. 2018. Vol. 14, no. 1, pp.19-28.
https://search.emarefa.net/detail/BIM-831987
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p.27-28
رقم السجل
BIM-831987
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر