Results 201 to 210 of about 3,105,065 (231)

Positron affinity for precipitates in reactor pressure vessel steels

Nuclear Engineering and Design, 1995
The sensitivity of positron annihilation spectroscopy to irradiation-induced precipitates in reactor pressure vessel steels is discussed in the light of recent positron affinity and lifetime calculations. Carbide and nitride precipitates are found to trap positrons only if they contain metal vacancies.
Gerhard Brauer, Martti J Puska, Mojmir Sob, Timo Korhonen   +3 more
openaire   +1 more source

An evolution of understanding of reactor pressure vessel steel embrittlement

Journal of Nuclear Materials, 2010
This paper attempts to summarize the lifetime contributions of Prof. G. Robert Odette to our understanding of the effects of neutron irradiation on reactor pressure vessel steel embrittlement. These contributions span the entire range of phenomena that contribute to embrittlement, from the production and evolution of fine scale features by radiation ...
openaire   +1 more source

Irradiation Tests of Several Steels for Reactor Pressure Vessels

1969
The first trial irradiation tests of pressure vessel steels scheduled by the Steel Irradiation Joint Committee of Japan (SIJC) were begun in 1963 and completed in 1967. ASTM Specification A302 Grade B, modified A302B with nickel, HY-80, and several other domestic-made low-alloy high strength steels were selected.
openaire   +1 more source

Fracture of reactor pressure vessel steels

Materials Testing, 1975
J. C. Radon, A. P. Glover, F. A. Johnson
openaire   +1 more source

Acoustic emission measurements on reactor pressure vessel steel

Materials Science and Engineering, 1973
Abstract Acoustic emission measurements have been made on laboratory specimens of reactor pressure vessel steel and the results correlated with crack tip yielding and crack extension. It has been shown that most of the emissions arise from plastic zone expansion, and that ductile crack growth is relatively quiet.
openaire   +1 more source

Irradiation effects in reactor pressure vessel steels

International Journal of Pressure Vessels and Piping, 2002
Myrddin Davies, Chris Bolton, Colin English, Ray Nicholson, Bob Priest, Tim Williams   +5 more
openaire   +1 more source

Radiation Damage of Reactor Pressure Vessel Steels

2012
C. English, J. Hyde
openaire   +1 more source

Positron annihilation study of the reactor pressure vessel model steels irradiated in the high flux reactor

Journal of Nuclear Materials, 2023
Vladimir Kršjak, M Kolluri, Jarmila Degmová   +2 more
exaly  

Irradiation Test of Pressure Vessel Steel for Nuclear Reactor

Journal of the Society of Mechanical Engineers, 1968
Yoshinobu SEKI, Michio MIZUTA
openaire   +1 more source

Grain-boundary phosphorus segregation in highly neutron-irradiated reactor pressure vessel steels and its effect on irradiation embrittlement

Journal of Nuclear Materials, 2021
Yasuyoshi Nagai, Kuniki Hata
exaly