Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Environmental durability coatings

Increase Temperature Stability Fiber-reinforced CMCs have been demonstrated to survive in the severe environment of a gas turbine engine for 2500 hours at temperatures up to 1200°C. The use of environmental barrier coatings (EBCs) such as oxide layers on SiC appears to help extend durability, but more research is needed to determine whether they present a long-term solution. [Pg.682]

Features Exc. corrosion resist., early water resist., and exterior durability low VOC for environmentally acceptable coatings Pmperties Milky-wh. liq. sp.gr. 1.038 dens. 9.15 Ib/gal (dry) vise. 40-500 cps acid no. 49 (solids) pH 7.5 41.5% solids Toxicology Not expected to be acutely toxic via single oral or dermal exposure may cause mild to mod. skin or eye irritation Storage Store indoors prevent drying in the storage tank prevent foaming... [Pg.698]

S. Ueno, N. Kondo, T. Ohji, S. Kanzaki, J. Doni, High Temperature Hydro Corrosion Resistance of Silica Based Oxide Ceramics , American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTl, v 1, 2003, p 625-632. K. N. Lee, Key Durability Issues With Mullite-Based Environmental Barrier Coatings for Si-Based Ceramics , Journal of Engineering for Gas Turbines and Power, Vol. 122, 632-636, October (2000). [Pg.7]

CREEP AND ENVIRONMENTAL DURABILITY OF ENVIRONMENTAL BARRIER COATINGS AND CERAMIC MATRIX COMPOSITES UNDER IMPOSED THERMAL GRADIENT CONDITIONS... [Pg.19]

Creep and Environmental Durability of Environmental Barrier Coatings... [Pg.20]

The potential durability of a coating system can be realized only if it is applied to a suitably prepared surface, in the correct manner under correct conditions. Painting differs from any other industrial processes in that it is not susceptible to operator abuse or adverse environmental influences throughout all stages of the work. [Pg.135]

See other pages where Environmental durability coatings is mentioned: [Pg.1137]    [Pg.207]    [Pg.391]    [Pg.17]    [Pg.17]    [Pg.207]    [Pg.674]    [Pg.405]    [Pg.82]    [Pg.97]    [Pg.1137]    [Pg.106]    [Pg.264]    [Pg.265]    [Pg.274]    [Pg.298]    [Pg.20]    [Pg.2737]    [Pg.1]    [Pg.19]    [Pg.141]    [Pg.39]    [Pg.455]    [Pg.700]    [Pg.702]    [Pg.238]    [Pg.197]    [Pg.326]    [Pg.180]    [Pg.234]    [Pg.237]    [Pg.36]    [Pg.62]   


SEARCH



Coatings durability

Durability, environmental

© 2024 chempedia.info