Kohzuki Yohichi

Study on the interaction between a dislocation and impurities Part XII Groping for a suitable force-distance relation between a dislocation and the impurity in KCl single crystals doped with monovalent impurities by relative curve of the strain-rate sensitivity due to the impurities and temperature

published_at 2009-12

OS10042000015.pdf

Title

転位と不純物との相互作用に関する研究 (12) :　1 価不純物を含んだKCl 単結晶中の転位とその不純物との力対距離関係モデルについて、不純物によるstrain-rate sensitivity の温度依存性からの模索

Study on the interaction between a dislocation and impurities Part XII Groping for a suitable force-distance relation between a dislocation and the impurity in KCl single crystals doped with monovalent impurities by relative curve of the strain-rate sensitivity due to the impurities and temperature

Creators Kohzuki Yohichi

Source Identifiers

Creator Keywords

plastic deformation strain-rate cycling tests ultrasonic oscillation force-distance relation strain-rate sensitivity due to monovalent cation impurities

We attempted to select the most suitable force-distance relation between a dislocation and the monovalent cation impurity among the three models, which are a square force-distance relation, a parabolic one, and a triangular one taking account of the Friedel relation. Groping for the most suitable force-distance relation was conducted by the dependence of strain-rate sensitivity due to the impurities on temperature. However, it was difficult to select the most suitable of the three at 80-300 K for the two kinds of specimens: KCl:Li+ (LiCl 0.5 mol% in the melt) and KCl:Na+ (NaCl 0.5 mol% in the melt).

Languages jpn

Resource Type departmental bulletin paper

Publishers 大島商船高等専門学校

Date Issued 2009-12

File Version Version of Record

Access Rights open access

Relations

[ISSN]0387-9232

[NCID]AN00031668