Autor: |
Michel Pétraud, Gérard Daudé, Bernard Barbe, Pierre Olry, Alain Guette, Hervé Plaisantin, J.-P. Pillot, René Pailler, Marc Birot |
Rok vydání: |
2001 |
Předmět: |
|
Zdroj: |
Composites Science and Technology. 61:2063-2068 |
ISSN: |
0266-3538 |
Popis: |
Rayon fibres were pyrolysed under inert gas flows up to 1200 °C. Changes in the mechanical properties of the fibres at various stages of the thermal treatment were studied and correlated with structural analyses of the char by CP/MAS 13 C NMR and DRIFT spectroscopies. The force/displacement curve of fibres pyrolysed at 500 °C is non-linear but reversible within the deformation, which is approximately 10% at ultimate failure. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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