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Zener Holloman

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V_S_B

V_S_B

Mechanical
Jan 2, 2020
17
Can someone help me with Zener Holloman and hall petch equation for microhardness and grain size prediction??
 
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Check the article "Evolutions of grain size and micro-hardness during chip formation and machined surface generation for Ti-6Al-4V in high-speed machining" by Q. Wang et al.

Most likely you will have to write a user subroutine - USDFLD/VUSDFLD.
 
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I did read that
they say that if strain > critical strain dynamic recrystalization occurs
is that plastic rate components in ABAQUS CAE or LE or E?
also is strain rate mechanical strain rate(ER) or volumetric strain rate(ERV)?
 
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