Texture and precipitations morphology in ۷۰۷۵ aluminum alloy reinforced to nanotube and graphene nanoplate extruded at ۴۰۰ ºC
عنوان مقاله: Texture and precipitations morphology in ۷۰۷۵ aluminum alloy reinforced to nanotube and graphene nanoplate extruded at ۴۰۰ ºC
شناسه ملی مقاله: MCONF04_013
منتشر شده در اولین کنفرانس بین المللی و چهارمین کنفراس ملی مهندسی مواد، متالورژی و معدن در سال 1399
شناسه ملی مقاله: MCONF04_013
منتشر شده در اولین کنفرانس بین المللی و چهارمین کنفراس ملی مهندسی مواد، متالورژی و معدن در سال 1399
مشخصات نویسندگان مقاله:
H.R Ezatpour - H.R. Ezatpour. Sabzevar University of New Technology, Sabzevar, Iran.
M Torabi Parizi - M. Torabi Parizi. Sabzevar University of New Technology, Sabzevar, Iran.
خلاصه مقاله:
H.R Ezatpour - H.R. Ezatpour. Sabzevar University of New Technology, Sabzevar, Iran.
M Torabi Parizi - M. Torabi Parizi. Sabzevar University of New Technology, Sabzevar, Iran.
In this study a novel strategy was developed via flake powder metallurgy followed by slurry blending combined with rheocasting and hot-extrusion processes to prepare hybrid AA۷۰۷۵-matrix composite reinforced with CNTs+GNPs. No Al۴C۳ phase was detected in Raman spectrums. In the extrudedCNTs+GNPs/AA۷۰۷۵ composite, plate precipitates were predominant and some lath-like dynamic precipitates were observed at the GNPs/AA۷۰۷۵ interfaces. The intensity of texture in all pole figures was stronger in the CNTs+GNPs/AA۷۰۷۵ composite with respect to AA۷۰۷۵ alloy
کلمات کلیدی: AA۷۰۷۵/CNT+GNP composite, Texture, Precipitations.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1250558/