کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1579989 | 1514838 | 2009 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A systematic study of the effect of interrupted ageing conditions on the strength and toughness development of AA6061
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A systematic study of the effect of interrupted ageing conditions on the strength and toughness development of AA6061 A systematic study of the effect of interrupted ageing conditions on the strength and toughness development of AA6061](/preview/png/1579989.png)
چکیده انگلیسی
Recently it has been shown that for specific conditions interrupted ageing produces an improvement in mechanical properties of several heat treatable aluminium alloys. However, no systematic studies related to the heat treatment parameters leading to such improvements have been reported. The present work is a comprehensive study on the effects of the pre-interruption, interruption and post-interruption temperatures and times on the strength and toughness of AA6061. Each stage of the treatment is varied systematically and the effects were assessed through hardness, tensile and Kahn tear tests. Unlike earlier claims in the literature, for many combinations, no substantial improvement in strength and toughness over those values obtained via a regular T6 treatment was observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 523, Issues 1â2, 15 October 2009, Pages 99-111
Journal: Materials Science and Engineering: A - Volume 523, Issues 1â2, 15 October 2009, Pages 99-111
نویسندگان
D.D. Risanti, M. Yin, P.E.J.Rivera DÃaz del Castillo, S. van der Zwaag,