Investigations on mechanical behavior of processed MMCs of Al6082 and reinforcement particles B4C by powder metallurgy technique

Gummadi, Anand Kumar; Gupta, Manoj; Raviteja, D.; Babu, Awari Mahesh; Niranjan, Richa; Patel, Praveen Bhai

doi:10.1016/j.matpr.2022.12.252

Cited by 4 publications

(1 citation statement)

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“…These mixed powders of the chosen B4C fractions with weight ratios of 0, 3, 6, and 9% are first processed in a ball mill before being compressed for a cold process with sustaining conditions of 80 bar and 9.81 KN. These MMC specimens were then subjected to the sintering process to create the magnesium boron carbide composites [11]. Y. F. Fuziana et al, the findings indicated that Al 6061's green density was lower than its pure form.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Newly Formulated Aluminium Composite through Powder Metallurgy using Waste Bone Material

et al. 2023

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The increasing concern for sustainable materials and waste management has led to innovative approaches in material science. This study explores the potential benefit of aggregate waste in the production of aluminum composites practicing powder metallurgy techniques. The aim is to investigate the feasibility of incorporating bone material into aluminium matrices to enhance the composite’s mechanical properties. The research involves several key steps. Firstly, waste bone material is collected and processed to obtain a fine powder suitable for powder metallurgy. Various techniques such as grinding, milling, or pulverization are employed to achieve the desired particle size distribution. Next, the bone powder is mixed with aluminium powder in predetermined ratios to create composite blends. The composite blends are then subjected to compaction using powder metallurgy techniques, including cold pressing and sintering. The compaction process aims to consolidate the powders and facilitate the formation of a solid composite structure. The aluminum composites mechanical characteristics are then assessed. The effects of incorporating bone material are assessed using tests on tensile strength, ductility, hardness, and other relevant mechanical properties. Comparative analysis is performed between the composites with bone material and traditional aluminium composites to assess any improvements or changes in performance.

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Section: Introductionmentioning

confidence: 99%