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Cerium fluoride

Optical Coatings. Thin surface coatings are appHed to optical components to improve performance. Wideband antireflection coatings for the visible and ir regions need materials with a refractive iadex of for the best efficieacy. Cerium fluoride, a stable material resistant to humidity damage, has a suitable iadex, 1.63 ia the visible, 1.59 ia the iafrared, and is transparent over the range 0.5 p.m to 5 p.m. It is one of the compounds used to build up the multilayers deposited on lenses, sensors, and the like. [Pg.370]

Lubrication Additive. Cerium fluoride, CeF, can be used as an additive to lubricant formulations to improve extreme pressure and antiwear behavior (43). The white soHd has a crystal stmcture that can be pictured as [CeF] layers separated by [F] atom sheets, a layer stmcture analogous to that of M0S2, a material that CeF resembles in properties. [Pg.371]

J. M. Dumdum and co-workers, "Lubricant Grade Cerium Fluoride A New SoHd Lubricant Additive for Greases, Pastes and Suspensions, paper presented Annual Meeting National Lubrication Grease Institute, Oct. 23—26, 1983, Kansas City, Mo. [Pg.372]

Cerium Fluoride can be used as an additive to lubricant formulations to improve extreme-pressure[19]. In addition, this fluoride has been proposed as a high temperature lubricant. [Pg.17]

Cerium Fluoride Leiho] dose, S0% killed oral Rodent cat > 5000 i g/ kg (40)... [Pg.19]

Compounds of cerium and its relatives find numerous suggested uses. The pyrophoric metal known as " kunheim is a mixture of the hydrides of the cerium earth metals with magnesium and aluminium. Cerium fluoride and titanofluoride have been used in the preparation of electrodes for the flaming arc light. By impregnating the carbon electrodes with the cerium salts a more intense light is obtained and the arc bums evenly and quietly. Steam declares 1 that 300 tons of ceria are used annually for this purpose. [Pg.173]

CaPb CALCIUM LEAD 479 CeF3 CERIUM FLUORIDE 514... [Pg.1905]

Ca2Pb 2-CALCIUM LEAD 479 CeF3[g] CERIUM FLUORIDE (GAS) 515... [Pg.1905]

Extract filter coprecipitate with cerium fluorides electrodeposit on platinum disk... [Pg.116]

Less frequently used materials ceramics, for example, BN (boron nitride), aramid, or carbon fibers miscellaneous, for example, calcium fluoride, cerium fluoride, tungsten disulfide (WS2), mica, borax, silver sulfate, cadmium iodide, lead iodide, and talc. [Pg.374]

Narayana, K. V Raju, B. D., Masthan, S. K., Venkat Rao, V, Kanta Rao, R, and Martin, A. Cerium fluoride supported V Oj catalysts physico-chemical characterization and 3-picohne ammoxidation activity. JMol Catal 223, 321-328 (2004). [Pg.282]

See other pages where Cerium fluoride is mentioned: [Pg.369]    [Pg.10]    [Pg.82]    [Pg.71]    [Pg.319]    [Pg.4]    [Pg.300]    [Pg.1568]    [Pg.115]    [Pg.257]    [Pg.384]    [Pg.177]    [Pg.514]    [Pg.515]    [Pg.739]    [Pg.420]    [Pg.659]    [Pg.913]    [Pg.225]    [Pg.71]    [Pg.88]    [Pg.364]   
See also in sourсe #XX -- [ Pg.7 , Pg.9 ]

See also in sourсe #XX -- [ Pg.346 ]

See also in sourсe #XX -- [ Pg.346 ]

See also in sourсe #XX -- [ Pg.284 , Pg.312 ]



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