転位と不純物との相互作用に関する研究その4 : 室温で半年保持したKCl:Sr^2+単結晶について

概要

論文の詳細を見る
Strain-rate cycling tests during the Blaha effect measurement were carried out at 80 to 240K for twokinds of single crystals: quenched and stored specimens of KCl:Sr^2+ (0.050 mol% in the melt). The plotsof the strain-rate sensitivity of flow stress and stress decrement had two bending points and twoplateau places for both the specimens. On the basis of the relative curve of strain-rate sensitivity andstress decrement, it was found that the effective stress due to impurities for the stored specimen issmaller than that for the quenched specimen within the temperature.
大島商船高等専門学校の論文
2007-12-01