Rezaei, Mohammad Reza, Nazemnezhad, Reza, Khanmohammadi, Erfan. (1404). Achieving High Strength in Fe-Based Metallic Glass Reinforced Aluminum Matrix Composites through Combined Ball Milling and Spark Plasma Sintering. هنرهای کاربردی, 12(Special Issue 2: Mechanics of Advanced Fiber-Reinforced Composite Structures), 435-446. doi: 10.22075/macs.2025.33187.1612
Mohammad Reza Rezaei; Reza Nazemnezhad; Erfan Khanmohammadi. "Achieving High Strength in Fe-Based Metallic Glass Reinforced Aluminum Matrix Composites through Combined Ball Milling and Spark Plasma Sintering". هنرهای کاربردی, 12, Special Issue 2: Mechanics of Advanced Fiber-Reinforced Composite Structures, 1404, 435-446. doi: 10.22075/macs.2025.33187.1612
Rezaei, Mohammad Reza, Nazemnezhad, Reza, Khanmohammadi, Erfan. (1404). 'Achieving High Strength in Fe-Based Metallic Glass Reinforced Aluminum Matrix Composites through Combined Ball Milling and Spark Plasma Sintering', هنرهای کاربردی, 12(Special Issue 2: Mechanics of Advanced Fiber-Reinforced Composite Structures), pp. 435-446. doi: 10.22075/macs.2025.33187.1612
Rezaei, Mohammad Reza, Nazemnezhad, Reza, Khanmohammadi, Erfan. Achieving High Strength in Fe-Based Metallic Glass Reinforced Aluminum Matrix Composites through Combined Ball Milling and Spark Plasma Sintering. هنرهای کاربردی, 1404; 12(Special Issue 2: Mechanics of Advanced Fiber-Reinforced Composite Structures): 435-446. doi: 10.22075/macs.2025.33187.1612

Achieving High Strength in Fe-Based Metallic Glass Reinforced Aluminum Matrix Composites through Combined Ball Milling and Spark Plasma Sintering

Mechanics of Advanced Composite Structures
مقاله 18، دوره 12، Special Issue 2: Mechanics of Advanced Fiber-Reinforced Composite Structures - شماره پیاپی 25، آبان 2025، صفحه 435-446    اصل مقاله (983.3 K)
نوع مقاله: Special Issue: Mechanics of Advanced Fiber Reinforced Composite Structures
شناسه دیجیتال (DOI): 10.22075/macs.2025.33187.1612
نویسندگان
Mohammad Reza Rezaei* ؛ Reza Nazemnezhad؛ Erfan Khanmohammadi
School of Engineering, Damghan University, Damghan, 36716-45667, Iran
چکیده
This study examines the production and analysis of aluminum matrix composites reinforced with Fe-based metallic glass (FMG) using powder metallurgy techniques. FMG particles with nominal composition Fe75Si15B5Zr5 were synthesized using the mechanical alloying process. For the fabrication of composites, two methods were used: (a) mixing gas atomized pure aluminum (GA) powder with FMG powder and consolidating via spark plasma sintering (SPS) to form the GA/FMG composite, and (b) ball milling the GA powder before mixing with FMG powder and SPS consolidation to produce the (GA+BM)/FMG composite. As a control, pure aluminum powders before and after the ball milling process were also consolidated using SPS under identical conditions, which were designated as GA and GA+BM, respectively. Results showed a notable difference in relative density (approximately 5%) between the (GA+BM)/FMG and GA/FMG composites. Quantitative analysis revealed that reinforcing particles were more evenly distributed in the GA/FMG composite. The (GA+BM)/FMG composite exhibited a compressive yield strength of 156 MPa, double that of the GA/FMG composite, but with reduced ductility. Fractography indicated that the (GA+BM)/FMG composite was more brittle than its GA/FMG counterpart.
کلیدواژه‌ها
Aluminum matrix composite؛ Metallic glass particles؛ Ball milling؛ Spark plasma sintering؛ Mechanical properties
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