Zobrazeno 1 - 10
of 37
pro vyhledávání: '"M. P. Puls"'
Autor:
M. P. Puls
Publikováno v:
Journal of Nuclear Materials. 399:248-258
This work comments on Kim’s rebuttal of this authors’ critical review that is cited in the title of this paper. The author shows that Kim’s rebuttal of the author’s review is based on essentially the same physical misconceptions concerning th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f32809e96a2aa2f9fd7d2f8d600999f7
https://doi.org/10.1016/j.jnucmat.2010.01.026
https://doi.org/10.1016/j.jnucmat.2010.01.026
Autor:
M. P. Puls
Publikováno v:
Journal of Nuclear Materials. 393:350-367
A review is given of the thermodynamic basis of a model developed by Dutton and Puls for the rate of subcritical crack propagation by delayed hydride cracking in zirconium alloys. This review was prompted, in part, by the publications of a series of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb0db5e55807d12b2efa058c73f9b9bb
https://doi.org/10.1016/j.jnucmat.2009.06.022
https://doi.org/10.1016/j.jnucmat.2009.06.022
Autor:
M. P. Puls
Publikováno v:
Nuclear Engineering and Design. 171:137-148
In modern CANDU ™ nuclear generating stations, pressure tubes of cold-worked Zr2.5Nb material are used in the reactor core to contain the fuel bundles and the heavy water (D 2 O) coolant. The pressure tubes operate at an internal pressure of abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d7f7085fe00b9d8b10b0cebad55e6d
https://doi.org/10.1016/s0029-5493(96)01310-6
https://doi.org/10.1016/s0029-5493(96)01310-6
Autor:
M. P. Puls, San-Qiang Shi
Publikováno v:
Hydrogen Effects in Materials
Recent theoretical advances in understanding the phenomena of delayed hydride cracking (DHC) in structural materials such as zirconium alloys used in nuclear reactors are reviewed. The criteria for the Initiation of DHC are established in terms of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d58a36b9336fc2180177e13a6cf5e30
https://doi.org/10.1002/9781118803363.ch53
https://doi.org/10.1002/9781118803363.ch53
Publikováno v:
Journal of Nuclear Materials. 228:227-237
The terminal solid solubility (TSS) of hydrogen or deuterium is an important parameter in Zr alloys that are used in the nuclear industry. If this solubility is exceeded, it can make the alloys susceptible to delayed hydride cracking. Accurate expres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e7960cd1e4247520c2c2e4d9f456b8
https://doi.org/10.1016/s0022-3115(95)00217-0
https://doi.org/10.1016/s0022-3115(95)00217-0
Publikováno v:
Journal of Nuclear Materials. 218:189-201
An experimental study was carried out to determine the hydrogen concentration limit as a function of temperature at which delayed hydride cracking (DHC) commences in Zr-2.5 Nb pressure tube material. For a given hydrogen content of the specimen, two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e791cbaec99c9c636e0bfa9d6e5a5a0a
https://doi.org/10.1016/0022-3115(94)00405-6
https://doi.org/10.1016/0022-3115(94)00405-6
Autor:
San-Qiang Shi, M. P. Puls
Publikováno v:
ResearcherID
The maximum normal tensile stress at a shallow notch is used elsewhere to define a threshold level for the initiation of delayed hydride cracking at blunt notches in the pressure tubes of CANDUTM nuclear reactors. A simple method, based on a modified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aad32c5fa8136e371e46fe3e1b1adf9
https://doi.org/10.1016/0308-0161(94)00070-y
https://doi.org/10.1016/0308-0161(94)00070-y
Publikováno v:
Metallurgical and Materials Transactions A. 25:135-145
A study of the deformation behavior of irradiated highly textured Zr-2.5Nb pressure tube material in the temperature range of 30 °C to 300 °C was undertaken to understand better the mechanism for the deterioration of the fracture toughness with neu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36b667685b8f70dc475d1bead5d6c7ca
https://doi.org/10.1007/bf02646682
https://doi.org/10.1007/bf02646682
Crack initiation at long radial hydrides in Zr-2.5nb pressure tube material at elevated temperatures
Autor:
R. Choubey, M. P. Puls
Publikováno v:
Metallurgical and Materials Transactions A. 25:993-1004
Crack initiation at hydrides in smooth tensile specimens of Zr-2.5Nb pressure tube material was investigated at elevated temperatures up to 300 °C using an acoustic emission (AE) technique. The test specimens contained long, radial hydride platelets
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18aba90cffd345d707099cfe6abef4c0
https://doi.org/10.1007/bf02652274
https://doi.org/10.1007/bf02652274
Publikováno v:
ResearcherID
This work investigates the experimental conditions necessary for initiation of delayed hydride cracking in Zr-2.5Nb alloys. The experiments were performed on 240 notched cantiliver beam specimens loaded in pure bending to a wide range of stresses. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e998620838521234768beee0a1e0eb46
https://doi.org/10.1016/0921-5093(94)90981-4
https://doi.org/10.1016/0921-5093(94)90981-4