The effects of strain rate and carbon concentration on the dynamic strain aging of cold rolled Ni-based alloy in high temperature water
作者： Wenjun Kuang , Gary S. Was
DOI: 10.1016/J.SCRIPTAMAT.2015.05.033
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摘要: Abstract The effect of strain rate on dynamic aging cold-rolled Ni-based alloy was investigated. With decreasing rate, the stress amplitude serrations first increased and then saturated. Compared with solution-annealed condition, thermally-treated condition produced smaller amplitudes that saturated at a lower rate. Observations are consistent mechanism in which locking strength solute atmospheres increases increasing atom arrival dislocations gradually saturates as reaches critical level.
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