Fundamentals of Modeling for Metals Processing
Modeling of Cavity Initiation and Early Growth during Superplastic and Hot Deformation
Any model that describes the early stage of cavitation must therefore address experimental observations of continuous nucleation, cracklike interface cavities, cavity growth from nanometer-scale sizes, and debonding at particle interfaces and formation of large-faceted cavities. This article summarizes the microstructural details of the early stages of cavitation in metals for understanding the interface-constrained plasticity cavitation model. It discusses formulation, predictions and implications, involved in analysis of cavitation under constrained conditions.
A.K. Ghosh, D.-H. Bae, S.L. Semiatin, Modeling of Cavity Initiation and Early Growth during Superplastic and Hot Deformation, Fundamentals of Modeling for Metals Processing, Vol 22A, ASM Handbook, Edited By D.U. Furrer, S.L. Semiatin, ASM International, 2009, p 339–345, https://doi.org/10.31399/asm.hb.v22a.a0005458
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