Zobrazeno 1 - 10
of 18
pro vyhledávání: '"A.N. Gubbi"'
Publikováno v:
Materials Science and Engineering: A. :325-333
The brittle fracture of stoichiometric FeCo has long been a puzzle given its high-symmetry B2 crystal structure, 1/2〈111〉{110} slip, low ordering temperature and relatively low strength. Macroalloying with vanadium (≈2%) improves ductility sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00d61b7b0ef6ade971cf4ddc7e3ce33a
https://doi.org/10.1016/s0921-5093(01)01594-5
https://doi.org/10.1016/s0921-5093(01)01594-5
Publikováno v:
Acta Materialia. 46:893-902
The equilibrium segregation of lutetium and yttrium to grain boundaries in iridium alloys containing 0.3 wt% tungsten was studied. The segregation level of Lu decreased with increasing annealing temperature whereas that of Y initially increased with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b883d0be2caede332c6ed0bf37c1171b
https://doi.org/10.1016/s1359-6454(97)00308-x
https://doi.org/10.1016/s1359-6454(97)00308-x
Publikováno v:
Journal of Alloys and Compounds. 244:175-183
The grain-growth behavior in a low-pressure oxygen-containing atmosphere of an Ir-0.3 wt.% W alloy (designated DOP-26) currently used for cladding of the 238-plutonium oxide fuel in radioisotope thermoelectric generators (RTGs) was studied. A small a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e13e16da6bfbcdbc4dafc34b49837e80
https://doi.org/10.1016/s0925-8388(96)02425-5
https://doi.org/10.1016/s0925-8388(96)02425-5
Autor:
Arthur F. Rowcliffe, A.N. Gubbi
Publikováno v:
Journal of Nuclear Materials. :497-501
A vanadium alloy containing 4 wt% Cr and 4 wt% Ti has been identified as a promising candidate structural alloy for liquid metal-cooled blankets in fusion power reactors. Studies of recovery, recrystallization and precipitation kinetics are in progre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e079f378e0993035545e99c174cee06
https://doi.org/10.1016/s0022-3115(96)00237-1
https://doi.org/10.1016/s0022-3115(96)00237-1
Autor:
W.S. Eatherly, A.N. Gubbi, Lance Lewis Snead, E.E. Bloom, David Alexander, Steven J. Zinkle, Arthur F. Rowcliffe
Neutron irradiation at low temperatures (100 to 275 C) to 0.5 displacements per atom causes significant embrittlement and changes in the subsequent room temperature tensile properties of V-4CR-4Ti. The yield strength and microhardness at room tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08f3859da8dfe955f192255982324ed
https://doi.org/10.1520/stp13924s
https://doi.org/10.1520/stp13924s
This report summarizes results of studies conducted to date under the Iridium Alloy Characterization and Development subtask of the Radioisotope Power System Materials Production and Technology Program to characterize the properties of the new-proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d05cd2689879779673c25462419688d7
https://doi.org/10.2172/296738
https://doi.org/10.2172/296738
Room temperature electrical resistivity measurements have been performed on vanadium alloys containing 3-6%Cr and 3-6%Ti in order to evaluate the microstructural stability of these alloys. A nonlinear dependence on Cr and Ti concentration was observe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f69d4bf0587b9f069c2fb2db702abfd
https://doi.org/10.2172/543267
https://doi.org/10.2172/543267
A series of vacuum-anneals at temperatures from 900 to 100{degrees}C for 1 to 4 h was carried out on small heats of vanadium alloys with Cr and Ti contents ranging from 2 to 6wt. %. The alloys examined on this work were V-3Cr-3Ti, V-4Cr-4Ti, V-5Cr-5T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e2dcceb0d295cb47461370f7482d64d
https://doi.org/10.2172/270420
https://doi.org/10.2172/270420