Microstructural development in Al/MgAl2O4 in situ metal matrix composite using value-added silica sources
نویسندگان
چکیده
منابع مشابه
Microstructural development in Al/MgAl2O4in situ metal matrix composite using value-added silica sources.
Al/MgAl2O4in situ metal matrix composites have been synthesized using value-added silica sources (microsilica and rice husk ash) containing ∼97% SiO2 in Al-5 wt.% Mg alloy. The thermodynamics and kinetics of MgAl2O4 formation are discussed in detail. The MgO and MgAl2O4 phases were found to dominate in microsilica (MS) and rice husk ash (RHA) value-added composites, respectively, during the ini...
متن کاملdevelopment of feminist poetics in adrienne rich
اشعار ریچ، به عنوان اشعاری که همیشه در حال تغییر و دگرگونی هستند، تجسمی از رشد و دگرگونیِ انسان هستد. پایان نامه ی حاضر، با تمرکز بر روی مراحل سیر شعری ریچ از تغییری در دنیا به عکس هایی فوری از یک عروس، سپس به شیرجه به درون کشتی شکسته و در نهایت به صبری عجیب مرا تا اینجا آورده، به بررسی این مراحل در قالب نظر شوالتر در رابطه با سه مرحله ی پیشرفت ادبی زنان یعنی مرحله ی زنانه، زن گرا و زن محور می پ...
15 صفحه اولDynamic lymphoscintigraphy in breast cancer patients: feasibility and added value
Introduction: Lymphoscintigraphy is imaging of the lymphatic system and has been integrated into the sentinel node mapping procedures. Lymphoscintigraphy usually encompasses early or delayed static images. However, immediate dynamic imaging of the lymphatic basins and tumors has also been used as an adjunct lymphoscintigraphy imaging. The aim of this study was ...
متن کاملApplication of Economic Value Added in Banking Sector of Iran
Economic Value Added, or EVA is one of the popular tools that bankers can use to measure the financial performance of their bank. EVA helps management to conduct internal goal-setting. The long-term goal is preferred than short-term implications. It measures the company’s financial performance based on the residual wealth calculated by deducting its cost of capital from its operating profit, ad...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Science and Technology of Advanced Materials
سال: 2008
ISSN: 1468-6996,1878-5514
DOI: 10.1088/1468-6996/9/1/015004