HELIUM MEASUREMENTS FOR THE MFE-4 SPECTRAL TAILORING EXPERIMENT

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dc.contributor.author B M. Oliver
dc.contributor.author F.A. Garner
dc.date.accessioned 2013-04-15T05:48:14Z
dc.date.available 2013-04-15T05:48:14Z
dc.date.issued 2013-04-15
dc.identifier.uri http://repository.enu.kz/handle/123456789/6590
dc.description http://www.enu.kz en_US
dc.description.abstract In a companion report on SgNi isotopicdoping, it is shown that three simple Fe-Cr-Ni alloys irradiated in FFTF do not exhibit a significantdifference in mechanical propertieswhen exposed to both breeder-relevant and fusion-relevanthelium/dparatios_). In another experiment conducted in ORR at much larger helium generation rates, however, a significant increase in yield strength was observed (see Figure I) relative to that of a similar experiment in EBR-II.(z'3) In ORR these and several other Fe-Cr-Ni alloys were exposed to environmentswhose calculated He/dpa ratios ranged from 27 to 58 appm/dpa. This range reflects not only the neutron spectra but also the variation in nickel content (20 to 45 wt%). These values were calculatedusing dosimetry calculations and measurements provided in reference 4 for individual elements. en_US
dc.language.iso en en_US
dc.subject HELIUM en_US
dc.subject MEASUREMENTS en_US
dc.subject TAILORING en_US
dc.subject EXPERIMENT en_US
dc.title HELIUM MEASUREMENTS FOR THE MFE-4 SPECTRAL TAILORING EXPERIMENT en_US
dc.type Article en_US


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