Descriptor: "irradiation embrittlement" / Database: Academic Search Index / Journal: strength of materials / Topic: annealing - Searchworks@Jio Institute Digital Library Search Results

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Start Over Descriptor "irradiation embrittlement" Topic annealing Journal strength of materials Database Academic Search Index

Author: Lucon, E., van Walle, E., Scibetta, M., Chaouadi, R., and Wéber, M.
Subjects: *WELDED joint defects, *FAST neutrons, *CONSTITUTION of matter, *NOTCHED bar testing, *BLACKSMITHING, *NEUTRONS
Abstract: Mechanical properties of WWER-440 RPV weld joints have been studied with account of different states of the material: baseline (unirradiated), irradiated up to the average fast neutron fluence of $\6.5 cdot 10^19$ n/ $\cm^2$ , irradiated and eventually annealed, re-irradiated with the accumulated fast neutron fluence $\1.3 cdot 10^20$ n/ $\cm^2$ . Tensile, impact fracture, and fracture toughness tests were performed for each state of the material with the use of Charpy specimens (standard, reconstituted, and pre-cracked). [ABSTRACT FROM AUTHOR]
Published: 2004
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