Kevlar 49 fibres: Thermal expansion coefficients from high temperature X-ray data13;

Anjana, Jain and Vijayan, Kalyani (2000) Kevlar 49 fibres: Thermal expansion coefficients from high temperature X-ray data13;. Current Science, 78 (3). pp. 331-335.

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Abstract

Axial and basal plane coefficients of thermal expansion tai have been estimated for Kevlar 49 fibres using high temperature X-ray diffraction data. The mono dinic unit cell exhibits an anisotropy behaviour. Whereas the axial dimension contracts with heating, the basal plane expands. The unit cell, however, registers an overall increase in volume.13;

Item Type: Article
Additional Information: Copyright for this article belongs to Indian Academy of Sciences
Uncontrolled Keywords: X-ray diffraction data;Anisotropy behaviour
Subjects: CHEMISTRY AND MATERIALS > Inorganic, Organic and Physical Chemistry
Depositing User: Ms. Alphones Mary
Date Deposited: 04 May 2006
Last Modified: 24 May 2010 04:11
URI: http://nal-ir.nal.res.in/id/eprint/1304

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