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دانشجوی دکترا مهندسی مواد و متالورژی | کارشناس حسابداری | صاحب امتیاز خبرنامه | تدریس نرم افزارهای مهندسی | طراح گرافیک | طراح وبسایت | راه اندازی تور مجازی سه بعدی
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Microstructural evaluation and mechanical properties of bulk nanostructured Al86Cu6Y6La2 (at.%) alloy produced by hot consolidation of amorphous melt-spun flakes
| Title: | Microstructural evaluation and mechanical properties of bulk nanostructured Al86Cu6Y6La2 (at.%) alloy produced by hot consolidation of amorphous melt-spun flakes |  |
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| Published/Type: | 2023 (2023-1-15) / Original Article | |
| Journal: | Journal of Non Crystalline Solids, 600:- | |
Abstract: Altmetrics | Amorphous melt- spun Al86Cu6Y6La2 (at.%) alloy is hot consolidated at T = 723 K and P = 700 MPa. The glassy ribbons show three devitrification steps which fcc-Al phase is precipitated during the first crystallization stage, and formation of intermetallic compounds (Al3Y, AlCu, AlCu3 and Al3Y5) take place in the next steps. The calculated Avrami exponent (n ∼ 2.6) shows the first crystallization reaction… | |
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