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Investigation of Heterogeneous Joule Heating as the Explanation for the Transient Electroplastic Stress Drop in Pulsed Tension of 7075-T6 Aluminum
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The electroplastic effect can be predicted and modeled as a 100% bulk heating/softening phenomenon in the quasi-steady-state; however, these same models do not accurately predict flow stress in transient cases. In this ...
Forming Limit Differences in Hemispherical Dome and Biaxial Test During Equibiaxial Tension on Cruciform
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Traditionally, the mechanical properties of materials have been characterized using the uniaxial tension test. This test is considered adequate for simple forming operations where single axis loading is dominant. Previous ...
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