Constitutive Models for Superplastic Flow
-
Published:2009
Abstract
This article presents a mechanical description of superplasticity and discusses constitutive equations that are essential for simulating superplastic forming processes, applicable to structural superplasticity. It presents the phenomenological constitutive equations of superplasticity and classical physical constitutive equations. The article also reviews the accommodation mechanisms that are divided into two major groups, namely, diffusional accommodation and accommodation by dislocations.
Indrajit Charit, Rajiv S. Mishra, Constitutive Models for Superplastic Flow, Fundamentals of Modeling for Metals Processing, Vol 22A, ASM Handbook, Edited By D.U. Furrer, S.L. Semiatin, ASM International, 2009, p 472–477, https://doi.org/10.31399/asm.hb.v22a.a0005433
Download citation file:
Bi-Weekly Supplement to AM&P Print Magazine
AM&P eNews delivers timely industry news, technology updates, fun videos and facts, and much more to materials professionals from around the globe.
