Please use this identifier to cite or link to this item:
http://elar.uspu.ru/handle/uspu/5278
Title: | Correlation Characteristics of the Volumetric Thermal Expansion Coefficient and Specific Heat of Corundum |
Authors: | Bodryakov, V. Yu Bykov, A. A. |
Issue Date: | 2015 |
Publisher: | SPRINGER |
Citation: | Bodryakov V. Yu Correlation Characteristics of the Volumetric Thermal Expansion Coefficient and Specific Heat of Corundum / V. Yu Bodryakov, A. A. Bykov // Glass and ceramics. — 2015. — Vol. 72, iss. 1-2. — P. 67-70. |
Abstract: | The correlation between the volumetric thermal expansion coefficient (VLEC) o(T ) and specific heat C(T) of corundum alpha-Al2O3 is examined in detail. It is shown that there is a clear correlation o(C) not only at low temperatures (to about 50 K), where it is linear (Gruneisen's law), but also in a wider temperature range, viz., up to the melting point of corundum. Asignificant deviation from the low-temperature linear behavior of the temperature dependence of the VTEC o(C) occurs when the specific heat reaches the Dulong-Petit classical limit 5.3R. The results of the present work can be used to verify the data from primary calorimetric and dilatometric studies of ceramic and other materials. |
Keywords: | GRUNEISEN'S LAW CORUNDUM (ALUMINUM OXIDE) CORRELATION THERMAL EXPANSION COEFFICIENT SPECIFIC HEAT SYNTHETIC SAPPHIRE ALPHA-AL2O3 STANDARD REFERENCE MATERIAL ALUMINUM-OXIDE SOLIDS SYNTHETIC SAPPHIRE ALPHA-AL2O3 STANDARD REFERENCE MATERIAL ALUMINUM-OXIDE SOLIDS |
URI: | http://elar.uspu.ru/handle/uspu/5278 |
DOI: | 10.1007/s10717-015-9726-2 |
Appears in Collections: | Научные публикации, проиндексированные в Scopus и Web of Science |
Files in This Item:
There are no files associated with this item.
Show full item record
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.