Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Takuyo Yamada"'
Autor:
Philip J. Withers, Takuyo Yamada, Phani Karamched, Takumi Terachi, Zhao Shen, Koji Arioka, Shengchuan Wu, Naganand Saravanan, Edmund Tarleton, Edward Roberts, David E.J. Armstrong, Sergio Lozano-Perez
The life extension of nuclear power plants beyond 60-years relies on the integrity of the steam generator tubes during the extended life. Alloy 690 steam generator tubes have been generally believed to be resistant to stress corrosion cracking (SCC)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6ce122a9d2947623a0ea79522af98b7
https://ora.ox.ac.uk/objects/uuid:479299a4-49ea-4d71-8d92-e1beb64c9e19
https://ora.ox.ac.uk/objects/uuid:479299a4-49ea-4d71-8d92-e1beb64c9e19
Publikováno v:
Corrosion. 74:24-36
The primary purpose of this research is to examine the stress corrosion cracking (SCC) resistance of Alloy 800NG in pressurized water reactor (PWR) primary water and pressurized heavy water reactor (PHWR) primary water. Rates of SCC growth of 20% col
Publikováno v:
CORROSION. 72:1252-1268
The purpose of this work is to understand quantitative processes which underlie the initiation of stress corrosion cracking (SCC) of cold-worked, thermally treated Alloy 690 after long-term exposures in high-temperature water. Long-term stress corros
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030046385
The mechanism of primary water stress corrosion cracking (PWSCC) in Alloy TT690 was studied from the viewpoint of the influence of hydrogen behavior and cavity formation. Four parameters were examined: cavity formation at crack tips; deformation in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93cfb2f8ebf6902126190ef4fa3da05e
https://doi.org/10.1007/978-3-030-04639-2_7
https://doi.org/10.1007/978-3-030-04639-2_7
Publikováno v:
CORROSION. 70:695-707
The purpose of this research was to compare the stress corrosion cracking (SCC) resistance of materials used at the present time for steam generator (SG) tubing in pressurized water reactor (PWR) primary water. Our results in PWR primary water for 20
Publikováno v:
Corrosion. 69:487-496
Crack initiation behavior was studied to understand the underlying processes during the incubation period for prediction of crack initiation after long-term exposure in high-temperature water. Tests were performed using blunt-notched compact tension-
Autor:
Takumi Terachi, Kentaro Kajiwara, Koji Arioka, Takuyo Yamada, Masugu Sato, Takuya Fukumura, Tamotsu Hashimoto
Publikováno v:
ISIJ International. 53:165-169
Autor:
C.A. English, Markus Schröder, B.L. Eyre, Sergio Lozano-Perez, George Davey Smith, T. Terachi, Takuyo Yamada, Chris R. M. Grovenor
This paper describes a novel multi-scale study of stress corrosion cracking in cold-worked 304 type stainless steels, which are widely used in pressurized water reactors and boiling water reactors. The influence of cold work and Cr concentration on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a0e93f2afd5595168cb4fc220a5b7aa
https://ora.ox.ac.uk/objects/uuid:4552cc6c-47c6-4487-ac13-04132d08a12e
https://ora.ox.ac.uk/objects/uuid:4552cc6c-47c6-4487-ac13-04132d08a12e
Autor:
Takuyo Yamada, Sergio Lozano-Perez, Karen Kruska, David W. Saxey, Takumi Terachi, George Davey Smith
Atom-probe tomography was employed to characterise specimens containing the oxidised part of a grain boundary from a 304 stainless steel coupon specimen exposed to simulated PWR primary water. A TEM foil containing part of the same oxidised grain bou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b838e09dbdb271b5ff4c9424bc1487cd
https://doi.org/10.1016/j.corsci.2012.06.030
https://doi.org/10.1016/j.corsci.2012.06.030
Publikováno v:
Journal of Nuclear Materials. 426:59-70
The rates of SCC growth were measured under simulated PWR primary water conditions (500 ppm B + 2 ppm Li + 30 cm3/kg-H2O-STP DH2) using cold worked 316SS and 304SS. The direct current potential drop method was applied to measure the crack growth rate