The influence of gas (Ar) pressure on the formation of a bubble structure in silicate melt film / Vasnetsova VB,Shardakov NT,Kudyakov VY,Deryabin VA // GLASS PHYSICS AND CHEMISTRY. - 2000. - V. 26, l. 5. - P. 494-498.

ISSN/EISSN:

1087-6596 / нет данных

Type:

Article

Abstract:

The formation of a bubble structure in a film of silicate melt obtained by the melting of glass powder layer has been studied using a computer-aided complex consisting of a high-temperature microscope, a digital video camera, an ``input-output{''} card, and an IBM-486 personal computer. It is shown that the specific surface area of bubbles and their volume decrease with time at all studied pressures (0.02, 0.1, and 0.2 MPa). A decrease in the number of bubbles is reliably recorded only at pressures of 0.1 and 0.02 MPa. At a pressure of 0.2 MPa, the number of bubbles decreases only at the final stage. The size distribution of bubbles at pressures of 0.02 and 0.1 MPa is described by a lognormal law, whereas similar distribution at a pressure of 0.2 MPa considerably differs from this law.

Author keywords:

GLASS

DOI:

нет данных

Web of Science ID:

ISI:000165114200016

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP-OCT
Publisher	MAIK NAUKA/INTERPERIODICA
Address	C/O KLUWER ACADEMIC-PLENUM PUBLISHERS, 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	GLASS
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Ceramics
Number-of-Cited-References	6
Journal-ISO	Glass Phys. Chem.
Doc-Delivery-Number	370GB