Dislocation - Radiation Obstacle Interactions: Developing Improved Mechanical Property Constitutive Models. October 10, 2008.

Wirth, B. ; Roberston, I. M.

Technical Information Center Oak Ridge Tennessee

关键词: Radiation damage;    Nuclear reactors;    Building materials;    Ductility;    Ferritic steels;   

RP-ID  :  DE2008939373

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 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. This report is concerned with the experimental aspects of the program.