کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1527266 1511856 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The influence of zigzag-curve defect on the fatigue properties of friction stir welds in 7075-T6 Al alloy
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
The influence of zigzag-curve defect on the fatigue properties of friction stir welds in 7075-T6 Al alloy
چکیده انگلیسی

The microstructure and fatigue properties of friction stir welded joints of 7075-T6 Al alloy were discussed. It was shown that the zigzag-curve defect at the root of welds is the key factor to reduce the fatigue performance of single-sided friction stir welded joints of 7075-T6 high strength aluminum alloy. On the other hand, the FSW joints of 7075-T6 Al alloy achieved higher fatigue strength compared to the traditional fusion design curves IIW FAT40 and Draft Eurocode 9 design category 55-6 for structural aluminum alloy components.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 104, Issues 2–3, 15 August 2007, Pages 244–248
نویسندگان
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