Influence of nickel and beryllium content on swelling of copper irradiated in COBRA-1A
Technical Report
·
OSTI ID:47764
- Pacific Northwest Lab., Richland, WA (United States)
A series of annealed Cu-Ni dilute binary alloys were irradiated in COBRA-1A in EBR-II at temperatures of 373, 420 and 500{degrees}C. Density measurements have been performed for specimens irradiated at 373{degrees}C to 1.78 x 10{sup 22}n cm{sup {minus}2} ({approximately}11.3 dpa for pure copper). At this temperature and dose level nickel additions suppress swelling. There is a possible indication that some type of segregation-related phenomenon also occurs, yielding radiation-induced densification.
- Research Organization:
- Oak Ridge National Lab., TN (United States)
- DOE Contract Number:
- AC06-76RL01830
- OSTI ID:
- 47764
- Report Number(s):
- DOE/ER--0313/16; ON: DE95003404
- Country of Publication:
- United States
- Language:
- English
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