ScholarLens Back to search
1995•Japanese Journal of Applied PhysicsRequires access

Effect of Alumina on Crystallization of Low-Dielectric Lead Borosilicate Glass

Jau‐Ho Jean, Sheng-Guan Lin, Sanqi Yang

Open publisher page 12 citations

Abstract

Formation of cristobalite in lead borosilicate glass at 700° C is completely prevented by addition of 5-10 vol% alumina. Thermal expansion results show that, in contrast to the sample without a sufficient amount of alumina, the thermal expansion coefficient of the cristobalite-free sample remains relatively unchanged with sintering time at the temperature investigated, and is close to those theoretically calculated.

About this research paper

What this paper is about

Formation of cristobalite in lead borosilicate glass at 700° C is completely prevented by addition of 5-10 vol% alumina. Thermal expansion results show that, in contrast to the sample without a sufficient amount of alumina, the thermal expansion coefficient of the cristobalite-free sample remains relatively unchanged with sintering time at the temperature investigated, and is close to those theoretically calculated.

Why it matters

OpenAlex reports 12 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Formation of cristobalite in lead borosilicate glass at 700° C is completely prevented by addition of 5-10 vol% alumina. Thermal expansion results show that, in contrast to the sample without a sufficient amount of alumina, the thermal expansion coefficient of the cristobalite-free sample remains relatively unchanged with sintering time at the temperature investigated, and is close to those theoretically calculated.

Key concepts: Borosilicate glass, Cristobalite, Thermal expansion, Materials science, Sintering, Crystallization, Dielectric, Thermal

Related papers

Related paper 1Related paper 2
Back to paper searchBrowse research topicsOriginal source
Effect of Alumina on Crystallization of Low-Dielectric Lead Borosilicate Glass — Research Paper | ScholarLens