Temperature dependence of mechanical and thermal expansion properties of T300/5208 graphite/epoxy |
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| Affiliation: | 1. Department of Engineering Science and Mechanics, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA;1. Instituto de Tecnología Cerámica – Asociación de Investigación de las Industrias Cerámicas, Campus Universitario Riu Sec, Castellon, 12006 Spain;2. Department of Chemical Engineering, Universitat Jaume I, Campus Universitario Riu Sec, Castellon, 12006 Spain |
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| Abstract: | The elastic constants, ultimate strengths and thermal expansion behaviour of T300/5208 graphite/epoxy laminates of differing lay-ups have been determined in the temperature range 116 K to 394 K. Most of the properties exhibit nearly linear temperature dependences. However, the transverse modulus and the axial thermal expansion vary non-linearly with temperature, their values changing by an order of magnitude over the temperature range considered. |
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