Results 81 to 90 of about 1,249,952 (349)

Study on irradiation hardening by He+ and subsequent V/self-ion irradiation in V-4Cr-4Ti under near-service conditions

Nuclear Materials and Energy
V-4Cr-4Ti was irradiated by He+ and subsequent V/self-ions at 773 K to simulate the effect of the damages generated under near-service conditions on irradiation hardening.
Shoushuai Zhang, Shaoning Jiang, Jianghai Lin, Yuhai Xia, Liping Guo, Pengfei Zheng   +5 more
doaj   +1 more source

Nuclear classical dynamics of H$_2$ in intense laser field

, 2011
In the first part of this paper, the different distinguishable pathways and regions of the single and sequential double ionization are determined and discussed.
Babak Shokri, Brabec T (ed), Dehghanian E, Firoozeh Sami, Giusti-Suzor A, Litvinyuk I V, Liu Z-T, Mohsen Vafaee, Posthumus J H, Rigamonti A, Vafaee M, Vafaee M Sabzyan H Vafaee Z Katanforoush A, Vafaee M Sami F Shokri B   +12 more
core   +1 more source

Constraining the parameter space of comet simulation experiments [PDF]

, 2018
Our interpretation of the data returned by Rosetta and other cometary missions is based on the predictions of theoretical models and the results of laboratory experiments. For example, Kossacki et al. (2015) showed that 67P's surface hardness reported by
Hagermann, Axel, Kaufmann, Erika
core   +3 more sources

Adjustment of Coatings Morphology and Particle Distribution of Layered Silicates by Freeze‐Drying for Improved Gas Barriers

Advanced Engineering Materials, EarlyView.
Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes, Moritz Bätcher, Andrea Deißenberger, Volkmar Stenzel, Andreas Hartwig   +4 more
wiley   +1 more source

A multiscale study on the microstructure and hardening models of the irradiation defects on reactor pressure vessel steels: Modelling and experiment

Journal of Materials Research and Technology
Irradiation defects are known to impede the dislocation motion in irradiated reactor pressure vessel (RPV) steels. However, consistent experimental studies of the respective irradiation defects and relevant theoretical studies of the interaction ...
Pan-dong Lin, Jun-feng Nie, Wen-dong Cui, Lei He, Yu-peng Lu, Shu-gang Cui   +5 more
doaj   +1 more source

Radiation hardening of MOS devices by boron [PDF]

, 1974
A technique is described for radiation hardening of MOS devices and specifically for stabilizing the gate threshold potential at room temperature of a radiation subjected MOS field-effect device with a semiconductor substrate, an insulating layer of ...
Danchenko, V.
core   +1 more source

Solute effects on edge dislocation pinning in complex alpha-Fe alloys [PDF]

, 2017
Reactor pressure vessel steels are well-known to harden and embrittle under neutron irradiation, mainly because of the formation of obstacles to the motion of dislocations, in particular, precipitates and clusters composed of Cu, Ni, Mn, Si and P.
Ackland, Bacon, Bonny, Bonny, Buswell, E. Martínez, English, English, G. Monnet, Hirth, L. Malerba, Lidbury, M.I. Pascuet, Martinez, Messina, Miller, Miller, Monnet, Monnet, Monnet, Nishiyama, Osetsky, Plimpton, Rosenberg, Sadhig, Stukowski, Stukowski, Terentyev   +27 more
core   +3 more sources

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

Advanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner, Geo Jacob, Florian Raddatz, Gerko Wende   +3 more
wiley   +1 more source

Effects of helium production, displacement damage on mechanical properties and surface acoustic wave in austenitic stainless steels and martensitic steel

Nuclear Materials and Energy, 2018
The effects of helium production, displacement damage on mechanical properties and microstructures were investigated in some specimens such as austenitic stainless steels of SUS304 and SUS316 and a high chromium martensitic steel of HCM12A steels ...
E. Wakai, S. Kitazawa, S. Takaya, N. Okubo, Y. Nagae, T. Iwai, T. Omata, H. Abe, K. Aoto   +8 more
doaj   +1 more source

Radiation Risks and Mitigation in Electronic Systems [PDF]

, 2016
Electrical and electronic systems can be disturbed by radiation-induced effects. In some cases, radiation-induced effects are of a low probability and can be ignored; however, radiation effects must be considered when designing systems that have a high ...
Todd, B., Uznanski, S.
core   +3 more sources