Accession Number : AD0602109

Title :   HEATS OF FORMATION OF B2O3 (CRYSTALLINE) AND B2O3 (AMORPHOUS).

Descriptive Note : Special rept.

Corporate Author : NATIONAL RESEARCH CORP CAMBRIDGE MASS

Personal Author(s) : Fasolino,Ludwig G.

Report Date : 02 JUN 1964

Pagination or Media Count : 17

Abstract : From measurements of the heats of solution of B2O3 (crystalline), B2O3 (amorphous), and H3BO3, the heats of formation of B2O3 (crystalline) and B2O3 (amorphous) were calculated. From this work, the crystalline-amorphous heat of transformation was also calculated. (Author)

Descriptors :   (*THERMOCHEMISTRY, BORON COMPOUNDS), (*BORON COMPOUNDS, OXIDES), HEAT OF FORMATION, BORIC ACID, HEAT OF SOLUTION, PHASE STUDIES, CRYSTALS, GLASS, TRANSITION TEMPERATURE, TEST EQUIPMENT, CALIBRATION

Distribution Statement : APPROVED FOR PUBLIC RELEASE