Zobrazeno 1 - 10
of 116
pro vyhledávání: '"K.E. Spear"'
Publikováno v:
Surface and Coatings Technology. :378-383
Boron-containing chemical vapor deposition (CVD) films are being explored for use as interlayers between WC-Co substrates and CVD diamond coatings to enhance the adherence between these materials. The wear resistance and hardness of diamond coatings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25520865a24e18fc3b772ca32e6d46b6
https://doi.org/10.1016/0257-8972(94)90189-9
https://doi.org/10.1016/0257-8972(94)90189-9
Publikováno v:
Materials Science and Engineering: A. 162:45-52
A phenomenological model that describes the kinetics of carbon interphase formation at SiC-glass interfaces is presented. It is based on an oxidation reaction at the interface, and so it considers mass transport of O2 and CO reaction product fluxes i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02b66ffbe7b2daa93cb85d94d9b56606
https://doi.org/10.1016/0921-5093(90)90029-3
https://doi.org/10.1016/0921-5093(90)90029-3
Autor:
C.F. Weber, K. Osseo-Asare, C.M. Keswa, R.D. Hunt, K.E. Spear, D.D. Lee, T.A. Dillow, E.C. Beahm
Sludge pretreatment will involve some combination of washing and leaching with sodium hydroxide solutions to remove soluble salts and amphoteric material such as alumina. It is of paramount importance to prevent gelation and uncontrolled solid format
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cd28ef133399382a806faacd4e48b5c
https://doi.org/10.2172/296612
https://doi.org/10.2172/296612
Experimental corrosion studies of hot gas filter materials and heat exchanger materials in oxidizing combustion environments have been initiated. Filter materials from 3M Co. and DuPont Lanxide Composites Inc. are being tested over a range of tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd5e836898ee942f6f53782bb3455fe9
https://doi.org/10.2172/198674
https://doi.org/10.2172/198674
Autor:
R.R. Dirkx, K.E. Spear
Publikováno v:
Calphad. 11:167-175
A self-consistent set of thermodynamic formation data for the silicon boridesr SiB3, SiB6 and SiB14 was calculated after review of the relevant literature regarding thermodynamic and phase equilibria data in the silicon-boron binary system. This was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::662c4473ac111432966ec9af072e50d3
https://doi.org/10.1016/0364-5916(87)90011-3
https://doi.org/10.1016/0364-5916(87)90011-3
Autor:
M.S. Wang, K.E. Spear
Publikováno v:
Calphad. 5:109-113
A complete set of internally consistent thermochemical data for the molybdenumboron system has been produced through calculations which make use of available experimental data and the exact mathematical relationships between equilibrium thermodynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0318ef2b4609da94f07743b1c6ef88c
https://doi.org/10.1016/0364-5916(81)90037-7
https://doi.org/10.1016/0364-5916(81)90037-7
Autor:
C.F. Wan, K.E. Spear
Publikováno v:
Calphad. 7:149-155
Thermodynamic calculations using Eriksson's SOLGASMIX computer program (15) were used to model changes in the chemical vapor deposition behavior of NbCl 5 -GeCl 4 -H 2 gaseous mixtures as the chemical reactions proceed from their initial stages towar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53bf4d76e599b7e7b41708d4ef88e1b5
https://doi.org/10.1016/0364-5916(83)90020-2
https://doi.org/10.1016/0364-5916(83)90020-2
Publikováno v:
Advances in X-ray Analysis. 30:503-510
Thermal expansion is an interesting, ubiquitous and neglected property of materials. Recently, Lenain et al. (1985) and Limaye (1986) have been investigating anisotropy in the low-expansion structures of the sodium zirconium phosphate family. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6ac07d0f024441665c23a92bf907f3b
https://doi.org/10.1154/s0376030800021662
https://doi.org/10.1154/s0376030800021662
Publikováno v:
Journal of the Less Common Metals. 14:449-457
The ternary vanadium-boron-nitrogen phase diagram has been established from experiments on the reaction between VN and BN in the presence of nitrogen at a pressure of one atmosphere. No ternary phase was observed in this system. Invariant equilibrium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eff8fac7d4e662467b033affe4794c5b
https://doi.org/10.1016/0022-5088(68)90169-0
https://doi.org/10.1016/0022-5088(68)90169-0
Autor:
J.M. Leitnaker, K.E. Spear
Publikováno v:
Journal of Nuclear Materials. 45:195-200
Thermodynamic and kinetic calculations show that both CO2 and H2O are eliminated as oxygen transporting species in typical, near-stoichiometric LMFBR mixed oxide fuel. Thus, current gas phase transport theories do not correctly describe the oxygen di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80c72835f642659fb417d8942392ce48
https://doi.org/10.1016/0022-3115(72)90165-1
https://doi.org/10.1016/0022-3115(72)90165-1