Elastic constants and thermal properties of lead-bismuth borate glasses

Muhammad, Hamezan and Abdul Aziz, Sidek and Abdul Wahab, Zaidan and Khalid, Kaida and Talib, Zainal Abidin (2006) Elastic constants and thermal properties of lead-bismuth borate glasses. Journal of Applied Sciences, 6 (4). pp. 943-949. ISSN 1812-5654

Full text not available from this repository.

Official URL: http://dx.doi.org/10.3923/jas.2006.943.949

Abstract

Systematic series of lead-bismuth borate glasses, where PbO, Bi2O3 and B2O3 content change for every series based on their weight percentage have been prepared. The ultrasonic and glass transition temperature (Tg) of this glass system have been studied using the Matec MBS-8000 Digital Signal Processing and conventional Differential Thermal Analysis (DTA) method. Elastic properties of the glass have been calculated together with Poisson's ratio from the measured densities as well as longitudinal (VL) and shear (VS) ultrasonic velocities. The Tg determined from the change of the base line in the DTA chart. The result showed that both properties are much depends on the changes of their atomic arrangement behaviour with an addition of the modifiers. © 2006 Asian Network for Scientific Information.

Item Type:Article
Keyword:Differential Thermal Analysis (DTA); Elastic moduli; Glass transition temperature; Lead-bismuth borate glasses; Ultrasonic velocities
Subject:Thermal analysis
Subject:Glass - Research - Malaysia
Subject:Glass transition temperature
Faculty or Institute:Faculty of Science
DOI Number:10.3923/jas.2006.943.949
Altmetrics:http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.3923/jas.2006.943.949
ID Code:18310
Deposited By: Azwana Abdul Rahman
Deposited On:25 Oct 2011 15:27
Last Modified:25 Oct 2011 15:27

Repository Staff Only: Edit item detail

Document Download Statistics

This item has been downloaded for since 25 Oct 2011 15:27.

View statistics for "Elastic constants and thermal properties of lead-bismuth borate glasses"


Universiti Putra Malaysia Institutional Repository

Universiti Putra Malaysia Institutional Repository is an on-line digital archive that serves as a central collection and storage of scientific information and research at the Universiti Putra Malaysia.

Currently, the collections deposited in the IR consists of Master and PhD theses, Master and PhD Project Report, Journal Articles, Journal Bulletins, Conference Papers, UPM News, Newspaper Cuttings, Patents and Inaugural Lectures.

As the policy of the university does not permit users to view thesis in full text, access is only given to the first 24 pages only.