PROPERTIES OF CHRYSOTILE ASBESTOS IN THE TEMPERATURE-RANGE 290-1230 K

Authors
BAKHTEREV VV SOLOMONOV VI
Citation
Vv. Bakhterev et Vi. Solomonov, PROPERTIES OF CHRYSOTILE ASBESTOS IN THE TEMPERATURE-RANGE 290-1230 K, Inorganic materials, 34(3), 1998, pp. 289-292
Citations number
17
Categorie Soggetti
Material Science
Journal title
Inorganic materials → ACNP
ISSN journal
00201685
Volume
34
Issue
3
Year of publication
1998
Pages
289 - 292
Database
ISI
SICI code
0020-1685(1998)34:3<289:POCAIT>2.0.ZU;2-2
Abstract
Elastic, normal-strength crysotile asbestos was studied by pulsed cath odoluminescence spectroscopy, thermal analysis, and electrical measure ments in the temperature range 290-1230 K. The temperature variations of the luminescent properties and electrical resistance were found to correlate with the structural changes caused by the dehydration and de composition of the mineral. Evidence is presented for a structural pha se transition of crysotile asbestos at temperatures between 540 and 57 0 K.