NDLI: Experimental Investigation of Heat Conduction in Red Mud/Epoxy and Red Mud/Polyester Composites

Content Provider	Springer Nature Link
Author	Duarte, T. M. Reis, J. M. L.
Copyright Year	2014
Abstract	Aluminum is one of the most abundant elements, and its global production generates an immense amount of industrial waste, which is the red mud. Thus, it is necessary to develop technologies aimed to reusing red mud. In this context, this work aims to experimentally examine variations in the effective thermal conductivity of polymers, modified with the addition of different amounts of red mud. To accomplish this goal, composites with (5, 10, 15, 20, and 25) % w/w of red mud waste were manufactured using epoxy and unsaturated polyester resin as matrices. Effective thermal conductivities were measured and quantified. The data found experimentally showed a significant increase of the effective thermal conductivity as the concentration of red mud and temperature increase. The glass transition temperature was not significantly influenced by the red mud waste. Traditional theoretical models underestimate the effective thermal conductivity when compared to experimental data.
Starting Page	1590
Ending Page	1600
Page Count	11
File Format	PDF
ISSN	0195928X
Journal	International Journal of Thermophysics
Volume Number	35
Issue Number	8
e-ISSN	15729567
Language	English
Publisher	Springer US
Publisher Date	2014-07-22
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Composites Effective thermal conductivity Epoxy Polyester Red mud Condensed Matter Physics Mechanics Industrial Chemistry/Chemical Engineering Physical Chemistry
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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