-
- Home
- Journals
- Bulletin of Materials Science
- Volume 24
- Issue 2
-
High temperature flow behaviour of SiC reinforced lithium aluminosilicate composites
Santanu Das V S R Murthy G S Murty
Composites Volume 24 Issue 2 April 2001 pp 215-218
-
-
Fulltext
Click here to view fulltext PDF
Permanent link:
https://www.ias.ac.in/article/fulltext/boms/024/02/0215-0218 -
Keywords
Lithium aluminosilicate (LAS) ;SiC particulates ;flow behaviour ;compression. -
Abstract
The compressive flow behaviour of lithium aluminosilicate (LAS) glass, with and without SiC particulate reinforcements, was studied. The LAS glass crystallized to 𝛽 spodumene during high-temperature testing. The flow behaviour of LAS glass changed from Newtonian to non-Newtonian due to the presence of crystalline phase. Further, with the addition of 40 vol.% SiC additions, the strain rate sensitivity of flow stress decreased. While the activation energy for flow in LAS was 300 kJ/mole, it increased to 995 kJ/mole with the addition of 40 vol.% SiC reinforcements.
-
Author Affiliations
Santanu Das1 V S R Murthy1 G S Murty1
- Department of Materials and Metallurgical Engineering, Indian Institute of Technology, Kanpur 208 016, India
-
Dates
- Published
- April 2001
- Manuscript received
- 7 September 2000
- Manuscript revised
- 22 December 2000
-
-
Bulletin of Materials Science
Volume 45, 2022
All articles
Continuous Article Publishing mode
-
Bulletin of Materials Science | News
-
Dr Shanti Swarup Bhatnagar for Science and Technology
Posted on October 12, 2020Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
Chemical Sciences 2020Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
Physical Sciences 2020 -
Editorial Note on Continuous Article Publication
Posted on July 25, 2019Click here for Editorial Note on CAP Mode
-