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Reaction-Diffusion Equation for Dislocation Multiplication Process

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Title: Reaction-Diffusion Equation for Dislocation Multiplication Process
Authors: Shoji, Tetsuya Browse this author
Miura, Seiji Browse this author →KAKEN DB
Mohri, Tetsuo Browse this author
Keywords: Reaction-Diffusion equation
dislocation theory
collective dislocation behavior
plastic deformation
heteroge-neous deformation
work hardening
stress-strain curve
Issue Date: May-2000
Publisher: The Japan Institute of Metals
Journal Title: Materials Transactions, JIM
Volume: 41
Issue: 5
Start Page: 585
End Page: 588
Publisher DOI: 10.2320/matertrans1989.41.585
Abstract: In order to take multiple behavior of both mobile and immobile dislocations into account, Reaction-Diffusion equation is employed and a stress-strain curve is calculated. Characteristic three stages of a stress-strain curve are reproduced. The serration observed in the early stage of the deformation is interpreted based on the microscopic inhomogeneous multiplication process of dislocations leading to self-organization.
Rights: 著作権は日本金属学会にある。利用は著作権の範囲内に限られる。
Type: article
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 三浦 誠司

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