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Questions tagged [crystal-plasticity]

Questions about or related to crystal plasticity.

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Is there a difference between viscous flow and plasticity?

Jargon is quite confusing when dealing with viscoelasticity, plasticity, and anelasticity. In a general constant stress creep curve: there is instantaneous elastic strain, followed by time-dependent ...
ValientProcess's user avatar
10 votes
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Using Molecular Dynamics as an experimentalist to study how much plastic work is converted to heat, does anyone have any comments on our paper? [closed]

When you load a metal and the deformation results in permanent plastic deformation, the input work should be converted into heat and thus dissipate. But for about 100 years people have struggled to ...
R. K.'s user avatar
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9 votes
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"The executable package.exe aborted with system error code 1073740940" in ABAQUS with the following VUMAT for crystal plasticity [closed]

I am new to crystal plasticity simulations and have been studying the concepts from "Introduction to Crystal Plasticity" in Mechanics of Microstructured Materials book. Additionally, I have ...
Ddsdde's user avatar
  • 91