Results 141 to 150 of about 1,137 (200)

Advanced analysis of defect clusters in nuclear reactors using machine learning techniques. [PDF]

Sci Rep
Ren S, Zhang X, Li H, Hu C, Chen D.
europepmc   +1 more source

RPV Irradiation Embrittlement: NUGENIA position on RPV Irradiation Embrittlement issues based on the outcome of the EURATOM FP7 project LONGLIFE

, 2021
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Photoluminescent phenanthroimidazole derivatives as covalently linked UV stabilizers for latex coatings. [PDF]

RSC Adv
Loghina L, Machotova J, Svoboda R, Houdek J, Kohl M, Ruzickova Z, Jambor R, Vlcek M.   +7 more
europepmc   +1 more source

Photodegradable polyacrylamide tanglemers enable spatiotemporal control over chain lengthening in high-strength and low-hysteresis hydrogels.

J Mater Chem B
Lee JS, Kirkpatrick BE, Dhand AP, Hibbard LP, Nelson BR, Skillin NP, Johnson MC, Batan D, Fairbanks BD, White TJ, Bowman CN, Burdick JA, Anseth KS.   +12 more
europepmc   +1 more source

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Irradiation embrittlement of neutron-irradiated ferritic steel

Journal of Nuclear Materials, 1985
Abstract In this study three kinds of Fe-Cr ferritic steels were examined by the instrumented Charpy test and tensile test before and after JMTR irradiation ( 2.2×10 23 f.n./m 2 ). In the unirradiated samples, 100%-martensite 5Cr-2Mo steel showed the highest adsorbed energy and the highest toughness at low temperatures, follewed by ...
H. Kayano, M. Narui, S. Ohta, S. Morozumi   +3 more
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Embrittlement of irradiated F82H in the absence of irradiation hardening

Journal of Nuclear Materials, 2009
Abstract Neutron irradiation of 7–12% Cr ferritic/martensitic steels below 425–450 °C produces microstructural defects and precipitation that cause an increase in yield stress. This irradiation hardening causes embrittlement, which is observed in a Charpy impact or fracture toughness test as an increase in the ductile-brittle transition temperature ...
R.L. Klueh, K. Shiba, M.A. Sokolov
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A regulatory view of irradiation embrittlement

International Journal of Pressure Vessels and Piping, 1993
Abstract This paper indicates where, in the view of the authors, the main uncertainties lie in assessing the safety of nuclear plant subject to irradiation embrittlement. The estimation and evaluation of adequate safety margins are also discussed. The paper advocates the establishment of agreed ground rules for prescribing safe operating rules and ...
F.M.D. Boydon, B. Hemsworth
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The hardening and embrittlement of steel by irradiation with neutrona

Philosophical Magazine, 1957
The tensile yield and fracture strengths of a structural steel have been measured before and after irradiation with neutrons. The fracture strength increases with irradiation at the same rate as the yield strength and the embrittlement cannot be ascribed to a loss of cohesive strength.
A. T. Churchman, I. Mogford, A. H. Cottrell   +2 more
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