EFFECT OF ALUMINA ON CRYSTALLIZATION OF LOW-DIELECTRIC LEAD BOROSILICATE GLASS

Authors
JEAN JH LIN SC YANG SL
Citation
Jh. Jean et al., EFFECT OF ALUMINA ON CRYSTALLIZATION OF LOW-DIELECTRIC LEAD BOROSILICATE GLASS, JPN J A P 2, 34(4A), 1995, pp. 422-424
Citations number
13
Categorie Soggetti
Physics, Applied
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS → ACNP
Volume
34
Issue
4A
Year of publication
1995
Pages
422 - 424
Database
ISI
SICI code
Abstract
Formation of cristobalite in lead borosilicate glass at 700 degrees C is completely prevented by addition of 5-10 vol% alumina. Thermal expa nsion results show that, in contrast to the sample without a sufficien t amount of alumina, the thermal expansion coefficient of the cristoba lite-free sample remains relatively unchanged with sintering time at t he temperature investigated, and is close to those theoretically calcu lated.