کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1583106 1514884 2008 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Aluminium AA2024 T351 aeronautical alloy
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Aluminium AA2024 T351 aeronautical alloy
چکیده انگلیسی
The aim of this paper was to correlate the elemental distribution of alloying elements with the MIC attack morphology of the AA2024 T351 alloy by the fungus Hormoconis resinae. Anodic polarisation was applied up to the Ep of the AA22024 alloy after different thermal treatments, especially T351, and to Al 99.999% as reference. The aqueous solutions were sterile Bushnell-Haas culture medium employed both as mineral nutrient for fungal growth and as support electrolyte. The variation in aggressiveness of cultures with time was also electrochemically analysed. The attack after different tests was evaluated using ESEM, SEM, EDX and optical microscopy. It was demonstrated the MIC susceptibility of the AA2024 T351 alloy to fungal cultures and the dangerous tunnelling morphology of the respective attack through grain boundaries.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 472, Issues 1–2, 15 January 2008, Pages 15-25
نویسندگان
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