THERMAL-PROPERTIES OF AL2O3 IN THE MELTING REGION

Authors
STANKUS SV TYAGELSKY PV
Citation
Sv. Stankus et Pv. Tyagelsky, THERMAL-PROPERTIES OF AL2O3 IN THE MELTING REGION, International journal of thermophysics, 15(2), 1994, pp. 309-316
Citations number
17
Categorie Soggetti
Physics, Applied","Chemistry Physical
Journal title
International journal of thermophysics → ACNP
ISSN journal
0195928X
Volume
15
Issue
2
Year of publication
1994
Pages
309 - 316
Database
ISI
SICI code
0195-928X(1994)15:2<309:TOAITM>2.0.ZU;2-S
Abstract
The density and thermal expansion of alumina (99.99%) were studied in the liquid and solid states in the region of crystallization and melti ng by irradiating the samples with a narrow beam of gamma quanta. The temperature dependence of the density of strongly supercooled (by 220 K) alumina and the specific volume change on crystallization were dete rmined. The results are compared with the data available in the litera ture.