Study on the interaction between a dislocation and impurities Part II KCl single crystals doped with Sr2+
大島商船高等専門学校紀要 Volume 39
Page 100-104
published_at 2006-12
Title
転位と不純物との相互作用に関する研究(2) : KClにSr2+を混入した単結晶について
Study on the interaction between a dislocation and impurities Part II KCl single crystals doped with Sr2+
Source Identifiers
Creator Keywords
moving dislocation
plastic deformation
strain-rate cycling tests
effective stress due to impurities
Combination method of strain-rate cycling test and ultrasonic oscillation was carried out for KCl doped with Sr2+. The plots of strain-rate sensitivity of flow stress and stress decrement due to oscillation, which can be obtained through the combination method, had two bending points and two plateau places at various temperatures. The force-distance profile between a dislocation and an impurity was investigated on the basis of the temperature dependence of first bending pointτp1. Then, the critical temperature, TC, for the specimen was found to be about 227K.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
大島商船高等専門学校
Date Issued
2006-12
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0387-9232
[NCID]AN00031668