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The Effects of heating and devitrification on the estructure and biological activity of aluminosilicate refractory ceramic fibres

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24514‎$a‎The Effects of heating and devitrification on the estructure and biological activity of aluminosilicate refractory ceramic fibres‎$c‎R.C. Brown... [et al.]
520  ‎$a‎Three grades of ceramic fibre have been examined for their composition, structures and biological effect in several in vitro assay systems. The fibres were examined in the 'as-manufactured' state and after heating at 1200 and 1400ºC. Devitrification of the fibres at 1200ºC probably gave mullite crystals on the surface and caused the formation of the high-temperature form of cristobalite and, in zirconia grade fibres, the high-temperature, tetragonal form of zirconia as well
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080580506‎$a‎Fibra de cerámica
65011‎$0‎MAPA20080571191‎$a‎Aluminosilicato
65011‎$0‎MAPA20080572204‎$a‎Fibra de vidrio
65011‎$0‎MAPA20080538330‎$a‎Calor
65011‎$0‎MAPA20080560768‎$a‎Temperatura
7001 ‎$0‎MAPA20080021146‎$a‎Brown, R.C.
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 2, April 1992 ; p. 115-129