だ円体状の第二相粒子を含む金属材料の高温変形について

概要

論文の詳細を見る
A continuum mechanics model, which incorporated the effect of dynamic recovery, was developed to explain the deformation behavior of metallic materials with ellipsoidal second-phase particles at elevated temperatures. A theoretical discussion based on this model was made on the effects of the shape, particle size, orientation and elastic modulus of the second-phase particles on the high-temperature deformation of the materials. It was assumed in this study that the dynamic recovery process was controlled by volume diffusion or grain-boundary diffusion of atoms. The result of theoretical calculation was then compared with that experimentally obtained by the present authors or other investigators for several kinds of metallic materials. Good agreement was found between the result of the calculation and that of the experiment in those materials.
社団法人日本機械学会の論文
1985-12-25