Results 191 to 200 of about 5,476 (206)

Radiation-Induced Swelling in an Austenitic Alloy: Observations and Interpretation of the Effects of Helium

Nuclear Technology - Fusion, 1983
Microstructural damage is measured in a stable austenitic alloy after nickel-ion bombardment to doses of 1 to 70 dpa at temperatures in the range of 840 to 1100 K.
Nicolas H. Packan, Kenneth Farrell
openaire   +1 more source

The role of helium in the development of damage structure and swelling in neutron-irradiated aluminium

Philosophical Magazine A, 1986
Abstract Helium and its state of agglomeration in pure aluminium prior to neutron irradiation are investigated with respect to its influence on the microstructural features developed during irradiation to doses of 0·005 to 2·6d.p.a. at about 328 K (0·35 Tm). A level of 4 a.p.p.m.
K. Farrell, R. W. Chickering, L. K. Mansur   +2 more
openaire   +1 more source

Effects of helium on void swelling in boron doped V–5Fe alloys

Journal of Nuclear Materials, 1998
Abstract The effects of helium on void swelling in V–5Fe were investigated with natural boron-doping techniques during FFTF/MOTA (Fast Flux Test Facility/Materials Open Test Assembly) irradiation. Microstructural observation was carried out to understand the swelling behavior obtained from density measurements.
Takeo Iwai, Naoto Sekimura, F.A. Garner
openaire   +1 more source

Gas-induced swelling in helium-implanted copper during annealing

Journal of Nuclear Materials, 1992
A detailed transmission electron microscopy (TEM) investigation of the gas porosity (GP) in pure copper homogeneously implanted with helium at 323 K to a concentration of cHe ⋍ 300 appm as a result of postimplantation annealing for up to 0.5 h at temperatures between 838 and 1193 K has been carried out.
openaire   +1 more source

The Effect of Helium on Swelling in Stainless Steel: Influence of Cavity Density and Morphology

1982
The interaction of displacement damage and transmutant helium is thought to be an important factor in the evolution of cavity microstructures. A plausible sequence of events involves the growth of bubbles to a critical size or critical number of helium atoms.
RE Stoller, GR Odette
openaire   +1 more source

Study of Radiation Resistance to Helium Swelling of Li2ZrO3/LiO and Li2ZrO3 Ceramics

Crystals, 2022
Dmitriy I Shlimas, Maxim V Zdorovets, Artem L Kozlovskiy   +2 more
exaly  

Bubble swelling of helium infused UO2

Proceedings of Annual / Fall Meetings of Atomic Energy Society of Japan, 2011
MATSUNAGA, JUNJI, KASHIBE, SHINJI, SERIZAWA, HIROYUKI, NAKAJIMA, KUNIHISA, IWAI, TAKASHI   +4 more
openaire   +1 more source

The effect of helium on cavity swelling in dual-ion irradiated Fe and Fe-10Cr ferritic alloys

Journal of Nuclear Materials, 2022
Yan-Ru Lin, Arunodaya Bhattacharya, S J Zinkle   +2 more
exaly  

Key mechanistic features of swelling and blistering of helium-ion-irradiated tungsten

Scripta Materialia, 2020
Frances I Allen, Peter Hosemann
exaly  

Synergistic effect of helium and hydrogen for bubble swelling in reduced-activation ferritic/martensitic steel under sequential helium and hydrogen irradiation at different temperatures

Fusion Engineering and Design, 2014
Wenhui Hu, Liping Guo, Fengfeng Luo
exaly