Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Kevin M. Cooley"'
Publikováno v:
Wear. :17-22
In the cores of pressurized water nuclear reactors, water-flow induced vibration is known to cause claddings on the fuel rods to rub against their supporting grids. Such grid-to-rod-fretting (GTRF) may lead to fretting wear-through and the leakage of
Autor:
Dinesh G. Bansal, Ivi Smid, Kevin M. Cooley, Peter J. Blau, Maryam Neshastehriz, Timothy J. Eden, Albert Eliot Segall, John K. Potter
Publikováno v:
Wear. 302:1064-1072
Lubricated bearing surfaces like those in engine connecting rods commonly experience transient loading in service. These transients can affect friction, wear rate, and regime of lubrication. It was therefore of interest to investigate the effects of
Publikováno v:
Surface and Coatings Technology. 202:3839-3849
Aluminide and Al-containing coatings were synthesized on commercial ferritic (P91) and austenitic (304L) alloys via a laboratory chemical vapor deposition (CVD) procedure for rigorous control over coating composition, purity and microstructure. The e
Publikováno v:
Surface and Coatings Technology. 200:1231-1235
The present study focused on the effect of N in ferritic Fe–9Cr–1Mo and austenitic 304 L alloy substrates on the formation and cyclic oxidation behavior of aluminide coatings fabricated by chemical vapor deposition (CVD). Relatively high N conten
Publikováno v:
Journal of the American Ceramic Society. 79:2759-2762
The potential application of Ca05Sr05Zr4P6O24 (CS50) as a corrosion-resistant coating material for Si-based ceramics and as a thermal barrier coating material for Ni-based superalloys was explored. A ∼200 (xm thick CS50 coating was prepared by air
Publikováno v:
Journal of the American Ceramic Society. 87:2201-2207
Fabrication of mullite (3Al2O3·2SiO2) coatings by chemical vapor deposition (CVD) using AlCl3–SiCl4–H2–CO2 gas mixtures was studied. The resultant CVD mullite coating microstructures were sensitive to gas-phase composition and deposition tempe
Publikováno v:
Surface and Coatings Technology. :35-40
One of the lifetime issues of particular concern for application of iron aluminide coatings is the possible compatibility problems between Fe–Al coatings and substrates which can have substantially different coefficients of thermal expansion (CTEs)