Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Lyndon Edwards"'
Autor:
Claudia Gasparrini, James O. Douglas, Christopher D. Hardie, Lyndon Edwards, Nick Riddle, Paul A. J. Bagot, Mark R. Wenman, Megan Carter, Michael P. Moody
The neutron irradiation response of a novel hot isostatically pressed SA508 Grade3 steel was studied, such to deduce any influence this unconventional RPV microstructure has on radiation response. In particular, the role of elevated ferrite fraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e8ee8a9922ae6209ec8b11860e6171e
https://ora.ox.ac.uk/objects/uuid:19bcab22-7648-4a69-bc93-77422799a780
https://ora.ox.ac.uk/objects/uuid:19bcab22-7648-4a69-bc93-77422799a780
Autor:
Christopher Hurt, John E. Daniels, Paul Munroe, Mihail Ionescu, Alan Xu, Michael Saleh, Debes Bhattacharyya, Lyndon Edwards
Publikováno v:
International Journal of Plasticity. 112:242-256
In this study, the authors have applied the “Oblique Cross Section” or OCS method, for the determination of the hardness changes in ion irradiated 316 stainless steel. The steel sample was irradiated with 1, 2 and 3 MeV He2+ ions. The samples wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12f0f78cfb9a3cd5dc4fc702157f5ccf
https://doi.org/10.1016/j.ijplas.2018.08.015
https://doi.org/10.1016/j.ijplas.2018.08.015
Autor:
Todd S. Palmer, Mark R. Wenman, Alan Xu, Lyndon Edwards, Debes Bhattacharyya, Claudia Gasparrini, Joel Davis, Ken Short, Tao Wei
In this paper, microtensile testing is demonstrated to be a viable technique for measuring irradiation hardening and reduction of ductility of ion irradiated hot isostatic pressed SA508 ferritic/bainitic steel. Ion irradiation with He2+ was used as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0178a10cf97fda9e1ae6a414dd207697
http://hdl.handle.net/10044/1/81690
http://hdl.handle.net/10044/1/81690
Publikováno v:
International Journal of Plasticity. 106:129-144
The effect of crystal orientation and strain rate on the deformation behaviour of high-purity Ni single crystals is investigated using in-situ micro-tensile techniques. Ni foils, 12 μm thick, were fashioned into micro-tensile samples. The samples we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29095659ad3c14dc70d8a5773561321f
https://doi.org/10.1016/j.ijplas.2018.03.005
https://doi.org/10.1016/j.ijplas.2018.03.005
Publikováno v:
Materials Science Forum. 905:83-90
The need to accurately measure and predict weld residual stresses (WRS) has led to several examinations intent on developing best-practice guidelines in the assessment of welded structures. The present investigation examines two benchmark weld specim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b835cf0fc3ca480269a1f7125e730c6
https://doi.org/10.4028/www.scientific.net/msf.905.83
https://doi.org/10.4028/www.scientific.net/msf.905.83
Publikováno v:
Corrosion Science. 125:184-193
Samples of a Ni-Mo-Cr-Fe-Si alloy subject to helium ion irradiation damage were corroded in a eutectic mixture of FLiNaK at 750 °C. It was found that the helium bubbles that formed increased the number of surface defects so greatly increasing the ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d99b9d05bd009bb45d2e569cb3d5e6
https://doi.org/10.1016/j.corsci.2017.06.027
https://doi.org/10.1016/j.corsci.2017.06.027
Autor:
Debes Bhattacharyya, John E. Daniels, Paul Munroe, Michael Saleh, Lyndon Edwards, Ken Short, Mihail Ionescu, Christopher Hurt, Zain Zaidi
Publikováno v:
International Journal of Plasticity. 86:151-169
In this work, the authors apply the “top-down” nanoindentation testing method to assess the mechanical property changes in ion-irradiated metallic alloys for three different ion energies in order to understand the relationship between ion energy,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3262bec68d31a1f84b6d759e58f160ef
https://doi.org/10.1016/j.ijplas.2016.08.006
https://doi.org/10.1016/j.ijplas.2016.08.006
Autor:
Massey de los Reyes, Guangzhou Yuan, Sachin L. Shrestha, Debes Bhattacharyya, Elizabeth Budzakoska-Testone, Zhijun J. Li, Michael Drew, Lyndon Edwards
Publikováno v:
Materials Science and Engineering: A. 674:64-75
This study investigated the creep deformation properties of GH3535, a Ni–Mo–Cr corrosion resistant structural alloy being considered for use in future Gen IV molten salt nuclear reactors (MSR) operating at around 700 °C. Creep testing of the all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83efb60f00c68e9fba4db7658e856b6d
https://doi.org/10.1016/j.msea.2016.07.032
https://doi.org/10.1016/j.msea.2016.07.032
Autor:
Zhijun Li, A.E. Danon, Ondrej Muránsky, Nicholas Scales, Lyndon Edwards, Jamie J. Kruzic, Inna Karatchevtseva, Zhaoming Zhang
Publikováno v:
Corrosion Science. 164:108306
The molten salt corrosion performance of a Ni–Mo–Cr (GH3535) alloy weldment, produced using matching filler metal, was assessed. Corrosion testing was performed in FLiNaK molten salt at 750 °C for 500 h. Present results reveal that, despite a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dec1387a1d30d99380fb235b9771bdd9
https://doi.org/10.1016/j.corsci.2019.108306
https://doi.org/10.1016/j.corsci.2019.108306
Autor:
Robert P. Harrison, Debes Bhattacharyya, Ashley Reichardt, Joel Davis, Mihail Ionescu, Peter Hosemann, Lyndon Edwards
Publikováno v:
Acta Materialia. 100:147-154
The effect of ion irradiation on the tensile properties of pure Ni single crystals was investigated using an in situ micro-mechanical testing device inside a scanning electron microscope. A 12.8 μm-thick Ni film with {0 0 1} plane normal was irradia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82405da6032be54fc1a9e720c197ac0e