| CYCLIC DEFORMATION OF FACE CENTERED CUBIC CRYSTALS AND ITS DISLOCATION INTERACTION MODEL——Ⅱ.DISLOCATION INTERACTION MODEL OF CYCLIC DEFORMATION |
| |
| 引用本文： | JIN Nengyun Shanghai Jiaotong University Jin Nengyun,Department of Materials Science,Shanghai Jiaotong University,Shanghai,China.Present address:Max-Planck-Institut für Metallforschung,Institut für Physik,Stuttgart,FRG.CYCLIC DEFORMATION OF FACE CENTERED CUBIC CRYSTALS AND ITS DISLOCATION INTERACTION MODEL——Ⅱ.DISLOCATION INTERACTION MODEL OF CYCLIC DEFORMATION[J].金属学报(英文版),1989,2(2):93-99. |
| |
| 作者姓名： | JIN Nengyun Shanghai Jiaotong University Jin Nengyun |
| |
| 作者单位： | JIN Nengyun Shanghai Jiaotong University Jin Nengyun，Department of Materials Science，Shanghai Jiaotong University，Shanghai 200030，China.Present address:Max-Planck-Institut für Metallforschung，Institut für Physik，7000 Stuttgart 80，FRG |
| |
| 摘 要： | A dislocation interaction model has been proposed for cyclic deformation of fcc crystals.Ac-cording to this model,cyclic stress-strain responses and saturation dislocation structures of acrystal are associated with the modes and intensities of dislocation interactions between slipsystems active in the crystal; and,hence,may be predicted by the location of its tensile axis inthe crystallographic triangle.This model has successfully explained the different behaviours ofdouble-slip crystals and multi-slip behaviours of some crystals with orientations usually con-sidered as single-slip ones.
|
| 收稿时间： | 1989-04-25 |
| 修稿时间： | 1989-04-25 |
CYCLIC DEFORMATION OF FACE CENTERED CUBIC CRYSTALS AND ITS DISLOCATION INTERACTION MODEL——Ⅱ.DISLOCATION INTERACTION MODEL OF CYCLIC DEFORMATION |
| |
| JIN Nengyun Shanghai Jiaotong University Jin Nengyun.CYCLIC DEFORMATION OF FACE CENTERED CUBIC CRYSTALS AND ITS DISLOCATION INTERACTION MODEL——Ⅱ.DISLOCATION INTERACTION MODEL OF CYCLIC DEFORMATION[J].Acta Metallurgica Sinica(English Letters),1989,2(2):93-99. |
| |
| Authors: | JIN Nengyun Shanghai Jiaotong University Jin Nengyun |
| |
| Affiliation: | JIN Nengyun Shanghai Jiaotong University Jin Nengyun,Department of Materials Science,Shanghai Jiaotong University,Shanghai,China.Present address:Max-Planck-Institut für Metallforschung,Institut für Physik,Stuttgart,FRG |
| |
| Abstract: | A dislocation interaction model has been proposed for cyclic deformation of fcc crystals.Ac- cording to this model,cyclic stress-strain responses and saturation dislocation structures of a crystal are associated with the modes and intensities of dislocation interactions between slip systems active in the crystal; and,hence,may be predicted by the location of its tensile axis in the crystallographic triangle.This model has successfully explained the different behaviours of double-slip crystals and multi-slip behaviours of some crystals with orientations usually con- sidered as single-slip ones. |
| |
| Keywords: | face centered cubic crystal dislocation interaction model multi-slip cyclic deformation |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《金属学报(英文版)》浏览原始摘要信息 |
|
点击此处可从《金属学报(英文版)》下载全文 |
