article · International Journal of Science and Technology Research Archive
Generating copper powder through an underwater arc technique provides a sustainable, cost-effective substitute for conventional manufacturing routes that traditionally demand high energy and produce hazardous waste. The process relies on an experimental setup where operating conditions, namely electrical current intensity, electrode spacing, and duration, are varied to control synthesis. Experimental results show that adjustments to the electrical current substantially alter the size, shape, and overall production rate of the resulting copper particles. The resulting material demonstrates high purity and customizable physical characteristics, retaining the notable electrical and thermal conductivity of copper. By successfully producing tailored copper powders within an aqueous environment, the process highlights notable efficiency gains and environmental benefits, while setting a technical foundation for expanding similar arc-based synthesis to other metallic materials and larger production capacities.
Copper is an essential material in electronics and manufacturing due to its superior electrical and thermal conductivity. Producing it as a powder typically involves heavy energy demands and dangerous waste. Using a cleaner water-based arc method reduces environmental hazards while enabling precise control over the powder properties required for advanced industrial components.
The technique could serve manufacturers in metallurgy and electronics seeking sustainable, high-purity metal powders with tailored particle sizes. Because current work centres on an experimental setup and outlines future needs for industrial scalability, the technology is at an early experimental stage rather than ready for immediate commercial deployment.
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This study explores the generation of copper powder via the arc method in water, emphasizing the optimization of process parameters such as current intensity, electrode distance, and reaction time. Copper, known for its exceptional electrical and thermal conductivity, is widely used across various industries. Traditional production techniques often entail high energy consumption and generate hazardous by-products. In contrast, the arc method presents a sustainable and cost-effective alternative, enabling high purity and customizable particle characteristics. The research aims to establish an experimental setup for copper powder generation, characterize the synthesized powder, and assess its applications. Findings reveal that variations in current significantly affect particle size, morphology, and the rate of powder formation, underscoring the method's efficiency and environmental advantages. Recommendations for future research include extending the arc method to other metals and enhancing its industrial scalability.
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DOI: 10.53771/ijstra.2025.9.1.0054
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