Finite Element Simulation of Dislocation Based Plasticity and Diffusion in Multiphase Materials at High Temperature

By J�rgen Albiez

A single-crystal plasticity model as well as a gradient crystal plasticity model are used to describe the creep behavior of directionally solidi?ed NiAl based eutectic alloys. To consider the transition from theoretical to bulk strength, a hardening model was introduced to describe the strength of the reinforcing phases. Moreover, to account for microstructural changes due to material ?ux, a coupled diffusional-mechanical simulation model was introduced.

This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

• Format: Paperback
• Language: English
• ISBN: 1013282949
• ISBN13: 9781013282942
• Release Date: October 2020
• Publisher: Saint Philip Street Press
• Length: 216 Pages
• Weight: 1.13 lbs.
• Dimensions: 0.5" x 8.5" x 11.0"