دورية أكاديمية
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Stir Speed and Reinforcement Effects on Tensile Strength in Al-Based Composites

التفاصيل البيبلوغرافية
العنوان: Stir Speed and Reinforcement Effects on Tensile Strength in Al-Based Composites
المؤلفون: Rajendran S., Arulpandy P., Reena R., Thakur Gaurav, Al-Jawahry Hassan M.
المصدر: E3S Web of Conferences, Vol 491, p 04020 (2024)
بيانات النشر: EDP Sciences, 2024.
سنة النشر: 2024
المجموعة: LCC:Environmental sciences
مصطلحات موضوعية: amcs, squeeze casting and optimization techniques, Environmental sciences, GE1-350
الوصف: This study focuses on the preparation of Al-based hybrid composites using AA7475 as the main alloy reinforced with two materials, ZrO2 and SiC. The combination of stir-squeeze processing techniques was employed to create various specimens by varying four parameters: Stir-speed, Stir-time, reinforcements, and squeeze pressure. Taguchi design was utilized to generate specimens for analyzing their mechanical properties, specifically tensile strength, hardness, and porosity.The results indicated that the highest porosity (4.44%) was observed in the L16 test, with a combination of 700rpm stir speed, 25 mins stir time, 2wt% reinforcements, and 80MPa squeeze pressure. On the other hand, the lowest porosity (2.61%) was found in the L7 test, with 800rpm stir speed, 30 mins stir time, 2wt% reinforcements, and 100 MPa squeeze pressure.Regarding tensile strength (UTS), the maximum value (285.23MPa) was achieved in the L13 experiment, while the minimum value (187.58 MPa) was observed in the L1 experiment. This variation in UTS can be attributed to the applied load, the strengthening effect of the reinforcements, and the grain size of SiC.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
French
تدمد: 2267-1242
Relation: https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/21/e3sconf_icecs2024_04020.pdf; https://doaj.org/toc/2267-1242
DOI: 10.1051/e3sconf/202449104020
URL الوصول: https://doaj.org/article/de51eb67911343e79eec02f5f8cabeb7
رقم الأكسشن: edsdoj.51eb67911343e79eec02f5f8cabeb7
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:22671242
DOI:10.1051/e3sconf/202449104020