Open AccessAdvanced deformation process modeling
Author(s) -
U.F. Kocks,
J. D. Embury,
Armand Joseph Beaudoin,
Paul R. Dawson,
S.R. MacEwen,
H. Mecking
Publication year - 1997
Language(s) - English
Resource type - Reports
DOI - 10.2172/516981
Subject(s) - intermetallic , materials science , anisotropy , limiting , recrystallization (geology) , hardening (computing) , flow stress , deformation (meteorology) , metallurgy , composite material , mechanical engineering , microstructure , engineering , physics , geology , paleontology , alloy , layer (electronics) , quantum mechanics
Progress was made in achieving a comprehensive and coherent description of material behavior in deformation processing. The materials included were metals, alloys, intermetallic compounds, arbitrary lattice structure, and metal matrix composites. Aspects of behavior modeled included kinetics of flow and strain hardening, as well as recrystallization and the various anisotropies of strength and compliance. Highlights include a new prediction of the limiting strength of materials at high temperature, a new understanding of the generation of new grain boundaries during forming operations, and a quantitatively verified computer simulation of texture development and the resulting behavioral anisotropies