Zobrazeno 1 - 10
of 70
pro vyhledávání: '"J.R. DiStefano"'
Autor:
F.W. Wiffen, Peter F. Tortorelli, Bruce A. Pint, Michael L. Santella, Jeremy L Moser, George Walter Garner, J.R. DiStefano, Steven J Pawel, Michael Howell
Publikováno v:
Journal of Nuclear Materials. :712-715
Conduct an experiment with flowing Li in a thermal gradient to determine the compatibility of V-4Cr-4Ti and a multi-layer electrically-insulating coating needed to reduce the magneto hydrodynamic (MHD) force in the first wall of a lithium cooled blan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2be39be5258a82599f61d4ca36c0a09d
https://doi.org/10.1016/j.jnucmat.2008.12.295
https://doi.org/10.1016/j.jnucmat.2008.12.295
Publikováno v:
Materials Science and Engineering: A. 415:255-263
The implementation of new high-temperature materials is often hampered by their lack of oxidation or environmental resistance. This failing is one of the strongest barriers to moving beyond Ni-base superalloys for many commercial applications. In pra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72eb2b70049e4556f3c6100fa96bf827
https://doi.org/10.1016/j.msea.2005.09.091
https://doi.org/10.1016/j.msea.2005.09.091
Autor:
J.R. DiStefano, Bruce A. Pint
Publikováno v:
Oxidation of Metals. 63:33-55
Vanadium alloys are of interest in fusion energy systems, however, their environmental durability is a major concern. Specimens of V–4Cr–4Ti were exposed to air and oxygen (105,Pa), low pressure (10−3−10−6 Pa) oxygen and high purity He envi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f034a56cd7515135dda7587c6a0c8cd6
https://doi.org/10.1007/s11085-005-1950-7
https://doi.org/10.1007/s11085-005-1950-7
Autor:
H.E McCoy, J.R. DiStefano
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 20:381-387
The overall objective of this study was to determine allowable design stresses for the solid-solution-strengthened alloy T-111 (Ta–8W–2Hf) to be used in a space power application at 300–650 °C. Tensile tests were conducted from 25 to 1100 °C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3e2ce9e360fefdbc7ee3b750b847f82
https://doi.org/10.1016/s0263-4368(02)00025-2
https://doi.org/10.1016/s0263-4368(02)00025-2
Publikováno v:
Journal of Nuclear Materials. :1344-1350
CaO and AlN are candidates for electrically insulating coatings in a lithium-cooled fusion reactor. Bulk specimens of AlN+0.04 wt%Y and single-crystal CaO have been exposed to lithium in 1000 h isothermal capsule tests at 500–800 °C to determine t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfccce5e3dc181716df5f27f0c2607ed
https://doi.org/10.1016/s0022-3115(02)01224-2
https://doi.org/10.1016/s0022-3115(02)01224-2
Publikováno v:
Materials Science and Engineering: A. 314:140-149
The high-cycle fatigue behavior of 316 LN stainless steel (SS), the prime candidate target-container material for the spallation neutron source (SNS), was investigated in air and mercury at frequencies from 10 to 700 Hz with a R ratio of 0.1. A decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f61756a8174841640c161b9faede57
https://doi.org/10.1016/s0921-5093(00)01919-5
https://doi.org/10.1016/s0921-5093(00)01919-5
Publikováno v:
Journal of Nuclear Materials. 296:225-230
Design of the mercury target system components for the Spallation Neutron Source (SNS) requires data on high- and low-cycle fatigue behavior, and the program in progress includes determining the effects of mercury on the fatigue behavior of type 316
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04a558c5b2a0d98b731abeed9a6514ff
https://doi.org/10.1016/s0022-3115(01)00594-3
https://doi.org/10.1016/s0022-3115(01)00594-3
Publikováno v:
Journal of Nuclear Materials. 296:210-218
Thermal convection loops (TCLs) fabricated from 316L stainless steel (SS) and containing mercury and a variety of 316L coupons representing variable surface conditions and heat treatments have been operated continuously for periods up to 5000 h. In e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5cff680241eec60c17ba83863da16fb
https://doi.org/10.1016/s0022-3115(01)00520-7
https://doi.org/10.1016/s0022-3115(01)00520-7
Autor:
L.D Chitwood, J.R. DiStefano
Publikováno v:
Journal of Nuclear Materials. 295:42-48
The alloy Nb–1Zr is a high temperature material that is often considered for applications where strength and resistance to alkali metals are required. However, these favorable properties can be compromised because it lacks oxidation resistance in m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d94913f8a673baff6928470e2a16535c
https://doi.org/10.1016/s0022-3115(01)00495-0
https://doi.org/10.1016/s0022-3115(01)00495-0
Publikováno v:
Journal of Nuclear Materials. :841-845
Exposure of V–Cr–Ti alloys to low oxygen partial pressures at high temperature results in oxygen absorption and internal oxidation. Characterization of a V–4Cr–4Ti alloy after oxidation at 500°C revealed a microstructure with ultrafine oxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f3b932fa83d5f619a96af9fb9d5e882
https://doi.org/10.1016/s0022-3115(00)00231-2
https://doi.org/10.1016/s0022-3115(00)00231-2