J
J.P Robertson
Researcher at Oak Ridge National Laboratory
Publications - 25
Citations - 540
J.P Robertson is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: High Flux Isotope Reactor & Irradiation. The author has an hindex of 12, co-authored 25 publications receiving 485 citations.
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Deformation mechanisms in 316 stainless steel irradiated at 60°C and 330°C
TL;DR: In this article, the deformation microstructure consisted of twins, elongated faulted loops, and lath and twin martensite phase, and it was shown that twinning was the predominant deformation mode at slower strain rate.
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Effect of helium production on swelling of F82H irradiated in HFIR
Eiichi Wakai,Naoyuki Hashimoto,Y Miwa,J.P Robertson,Ronald L. Klueh,Koreyuki Shiba,S Jistukawa +6 more
TL;DR: In this article, the effects of helium production and heat treatment on the swelling of F82H steel irradiated in the HFIR to 51 dpa have been investigated using 10B, 58Ni and 60Ni-doped specimens.
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Embrittlement of reduced-activation ferritic/martensitic steels irradiated in HFIR at 300°C and 400°C
TL;DR: In this article, four ferritic/martensitic steels were irradiated at 300°C and 400°C in the high flux isotope reactor (HFIR) to a maximum dose of ≈12 dpa.
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Relationship between hardening and damage structure in austenitic stainless steel 316LN irradiated at low temperature in the HFIR
TL;DR: In this article, an austenitic stainless steel 316LN irradiated to damage levels of about 3 dpa at irradiation temperatures of about 90°C and 250°C has been examined by transmission electron microscopy.
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Fracture toughness and tensile behavior of ferritic–martensitic steels irradiated at low temperatures
Arthur F. Rowcliffe,J.P Robertson,Ronald L. Klueh,Koreyuki Shiba,David Alexander,Martin L. Grossbeck,Shiro Jitsukawa +6 more
TL;DR: In this article, the authors showed that severe loss of SHC occurs in F82H and Sandvik HT-9 for irradiation temperatures below ∼400°C and in Sandvik H-9 to neutron doses of 1.5-2.5 dpa, respectively.