Fatigue behaviour of industrial polymers – a microbeam small‐angle X‐ray scattering investigation | Zendy

Roth Stephan V. | Zendy; Burghammer Manfred | Zendy; Ferrero Claudio | Zendy; Diethert Alexander | Zendy; MüllerBuschbaum Peter | Zendy

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Fatigue behaviour of industrial polymers – a microbeam small‐angle X‐ray scattering investigation

Author(s) -

Roth Stephan V.,

Burghammer Manfred,

Ferrero Claudio,

Diethert Alexander,

MüllerBuschbaum Peter

Publication year - 2003

Publication title -

journal of applied crystallography

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.429

H-Index - 162

ISSN - 1600-5767

DOI - 10.1107/s0021889803005065

Subject(s) - microbeam , materials science , scattering , small angle x ray scattering , deformation (meteorology) , polystyrene , composite material , orientation (vector space) , x ray , polymer , bending , wide angle x ray scattering , log normal distribution , optics , geometry , physics , small angle neutron scattering , statistics , mathematics , neutron scattering

The results of a microbeam small‐angle X‐ray scattering investigation performed at ID13/ESRF on the machine fatigue induced by short‐term high force bending of an industrial polystyrene sample are presented. A clear indication of craze formation in the deformation zone is seen. For this zone the results suggest a model of cylindrical voids, their radii following a lognormal distribution. Furthermore, the craze's orientation shows a locally varying angular distribution around the axis normal to the force direction.

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