Effects of Graphite Die Characteristics on Heat Transfer and Mechanical Properties of Copper Tubes Produced in UPCAST Process

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• The study finds that graphite die characteristics significantly influence heat transfer rates in copper tubes.
• Heat transfer improved by 35% in tubes produced using optimized graphite die conditions when compared to standard configurations.
• Observational analysis of copper tubes produced using the UPCAST process demonstrates the importance of die design on material properties.
• These findings highlight the need for careful selection of die materials in manufacturing processes to enhance performance.