A comparison study of the yield surface exponent of the Barlat yield function on the forming limit curve prediction of zirconium alloys with M-K method
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DOI: 10.1007/s12289-021-01616-w
Abstract: The forming limit curve (FLC) of zirconium alloys plays a significant role in the fabrications of spacer grid used for nuclear fuel assembly. The theoretical prediction of FLC has provided a convenient method to calculate… read more here.
Keywords: surface exponent; yield; prediction; zirconium ... See more keywords
Assessment of advanced Taylor models, the Taylor factor and yield-surface exponent for FCC metals
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DOI: 10.1016/j.ijplas.2018.10.015
Abstract: Abstract High-resolution crystal plasticity-finite element method (CPFEM) simulations are performed to provide new reference values of the Taylor factor M and the isotropic yield surface exponent a for high stacking fault energy face-centred-cubic (FCC) polycrystalline… read more here.
Keywords: taylor factor; surface exponent; taylor; new reference ... See more keywords