Abstract
In this study, the hot deformation behavior and deformation mechanism of Cu-18 wt.%Nb composite wire was studied based on the development of constitutive equations and hot processing maps. The constitutive equation of Cu-18 wt.%Nb composites was established based on the hyperbolic sinusoidal Arrhenius-type model, and the hot processing maps were developed using the principles of the dynamic materials model (DMM). In a view of microstructure refinement and work ability improvement, the optimum processing should be selected in the temperature range of 650–730 °C and the strain rate range of 0.001-0.1 s−1.
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The authors want to express their appreciation to the financially supported by the National Natural Science Foundation of China (Grant No. 52073233).
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Wang, P., Liang, M., Ma, X. et al. Hot Deformation Constitutive Analysis and Processing Maps of Cu-18 wt.%Nb Composite Wires. J. of Materi Eng and Perform 33, 1060–1070 (2024). https://doi.org/10.1007/s11665-023-08008-y
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DOI: https://doi.org/10.1007/s11665-023-08008-y