National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

Details

DE2008939373

Publication Date	2008
Personal Author	Wirth, B.; Roberston, I. M.
Page Count	24
Abstract	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.
Keywords	Radiation damage Nuclear reactors Building materials Ductility Ferritic steels Fuel cycles Performance Reliability Stainless steels Yield strength Zirconium alloys Predictive models Radiation
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	California Univ., Berkeley.; Illinois Univ. at Urbana-Champaign. Dept. of Materials Science and
Supplemental Notes	See also DE2008-920995. Sponsored by Illinois Univ. at Urbana-Champaign. Dept. of Materials Science and Engineering.
Document Type	Technical Report
NTIS Issue Number	200908
Contract Number	DE-FC07-04ID14595

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

Dislocation - Radiation Obstacle Interactions: Developing Improved Mechanical Property Constitutive Models. October 10, 2008.
DE2008939373

Publication Date	2008
Personal Author	Wirth, B.; Roberston, I. M.
Page Count	24
Abstract	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.
Keywords	Radiation damage Nuclear reactors Building materials Ductility Ferritic steels Fuel cycles Performance Reliability Stainless steels Yield strength Zirconium alloys Predictive models Radiation
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	California Univ., Berkeley.; Illinois Univ. at Urbana-Champaign. Dept. of Materials Science and
Supplemental Notes	See also DE2008-920995. Sponsored by Illinois Univ. at Urbana-Champaign. Dept. of Materials Science and Engineering.
Document Type	Technical Report
NTIS Issue Number	200908
Contract Number	DE-FC07-04ID14595