Effect of thermal exposure on the relative intensities of reflections from Kevlar fibres

Iyer, Vasudevan R and Vijayan, Kalyani (1994) Effect of thermal exposure on the relative intensities of reflections from Kevlar fibres. Technical Report. National Aerospace Laboratories, Bangalore, India.

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    Abstract

    The effect of thermal exposure on the relative intensities of reflections from planes which are closely associated with the load transfer mechanism, has been analysed. At temperatures quot;7 300xB0;C, exposures as short as 2 minutes are sufficient to introduce detectable intensity changes. In contrast, at T's13; lt; 300xB0;C, the changes occur relatively slowly. The thermally induced intensity equivalenc,e I200q) I110 may be used as a parameter for detectlng structural changes which are associated with the tensile strength of the fibre

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Kevlar;X-ray diffraction;Intensities,Tensile strength
    Subjects: CHEMISTRY AND MATERIALS > Nonmetallic Materials
    Division/Department: Materials Science Division, Materials Science Division
    Depositing User: Mr. N A
    Date Deposited: 30 Jun 2006
    Last Modified: 24 May 2010 09:42
    URI: http://nal-ir.nal.res.in/id/eprint/1627

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