Dislocation-Radiation Obstacle Interactions: Developing Improved Mechanical Property Constitutive Models
[摘要] The objective of this program was to understand the interaction of dislocations with a wide range of obstacles commonly produced in materials under irradiation (dislocation loops, voids, helium bubbles, stacking fault tetrahedra and radiation-induced precipitates). The approach employed in this program combined multi-scale modeling and dynamic in-situ and static ex-situ transmission electron microscopy experiments.
[发布日期] 2008-10-10 [发布机构]
[效力级别] [学科分类] 材料科学（综合）
[关键词] BUBBLES;DISLOCATIONS;HELIUM;IRRADIATION;SIMULATION;STACKING FAULTS;TRANSMISSION ELECTRON MICROSCOPY Dislocation-defect interactions;mechanical properties;electron microscopy [时效性]
