Comparison between fusion , friction strir and hybrid MIG friction stir welding of high strength aluminum alloys (2024 and 7075) / Amer Ahmed Abdelhkeam Abdelmageed ; Supervised Mohamed Raafat Elkoussy , Nahed Ahmed Abdelraheem , Mohamed Mosalam Ghanem
Material type:
- MIGFSW-FSW GTAW دراسة مقارنة بين خواص لحامات سبائك الالومنيوم(2024,7075) بطرق [Added title page title]
- Issued also as CD
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قاعة الرسائل الجامعية - الدور الاول | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.13.12.Ph.D.2012.Am.C (Browse shelf(Opens below)) | Not for loan | 01010110060474000 | ||
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مخـــزن الرســائل الجـــامعية - البدروم | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.13.12.Ph.D.2012.Am.C (Browse shelf(Opens below)) | 60474.CD | Not for loan | 01020110060474000 |
Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering
In this research study , welding of two alloys 2024 and 7075 was done by TIG , FSW and MIG - FSW to get high quality welds . It was found that no hot cracks were observed when welding of alloy 2024 started at 10 mm from edge of the strip . Preheating of 7075 reduced the length of the cracks significantly . Postweld heat treatment increased joints efficiency to 82% of the tensile strength of base material
Issued also as CD
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