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- Determination of 3D fiber orientations in reinforced thermoplastics, using scanning electron microscopy
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Luc Avérous, Jean C. Quantin, Dominique Lafon & Alain Crespy 
Determination of 3D fiber orientations in reinforced thermoplastics, using scanning electron microscopy
(Volume 14 (1995) — Number 1 - Stermat '94 - Sep. 1995)
Article
Abstract
This paper describes techniques allowing the determination of three-dimensional orientations of fillers, in fiberglass reinforced thermoplastics, using scanning electron microscopy. To measure orientation angles (in-plane and inclination angles), it's necessary to individualize each particle. Segmentation operations are done by watershed on a filtered distance function. Two sectioned surfaces with different section angles must be studied, to construct the total 3D orientation distributions. A good representation of results is given by density stereographic projection, that offers very synthetic informations.
Keywords : fiberglass reinforced thermoplastics, scanning electron microscopy, segmentation, three-dimensional orientation distributions
Pour citer cet article
Luc Avérous, Jean C. Quantin, Dominique Lafon & Alain Crespy, «Determination of 3D fiber orientations in reinforced thermoplastics, using scanning electron microscopy», Acta Stereologica [En ligne], Volume 14 (1995), Number 1 - Stermat '94 - Sep. 1995, 69-74 URL : https://popups.uliege.be/0351-580x/index.php?id=705.
A propos de : Luc Avérous
Ecole des Mines d‘Alès, Laboratoire matrices-matériaux minéraux et organiques, 6 avenue de Clavières, 30319 Alès, France
A propos de : Jean C. Quantin
Ecole des Mines d‘Alès, Laboratoire matrices-matériaux minéraux et organiques, 6 avenue de Clavières, 30319 Alès, France
A propos de : Dominique Lafon
Ecole des Mines d‘Alès, Laboratoire matrices-matériaux minéraux et organiques, 6 avenue de Clavières, 30319 Alès, France
