| Numéro |
J. Phys. Colloques
Volume 46, Numéro C5, Août 1985
DYMAT 85 - 1st International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
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| Page(s) | C5-155 - C5-161 | |
| DOI | https://doi.org/10.1051/jphyscol:1985520 | |
DYMAT 85 - 1st International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
J. Phys. Colloques 46 (1985) C5-155-C5-161
DOI: 10.1051/jphyscol:1985520
Institute of Physical Metallurgy, Czechoslovak Academy of Sciences, Žižkova 22, 616 62 Brno, Czechoslovakia
J. Phys. Colloques 46 (1985) C5-155-C5-161
DOI: 10.1051/jphyscol:1985520
THE INFLUENCE OF MIXED FERRITE-BAINITE MICROSTRUCTURE ON CRACK INITIATION UNDER DYNAMIC LOADING
M. Holzmann, J. Buchar and Z. BílekInstitute of Physical Metallurgy, Czechoslovak Academy of Sciences, Žižkova 22, 616 62 Brno, Czechoslovakia
Résumé
Nous étudions l'influence de la microstructure mixte ferrite-bainite de l'acier C-Cr-Mo sur l'amorçage des fissures lors de chargements dynamiques. Trois techniques expérimentales différentes ont été employées pour évaluer le comportement en rupture dynamique de cet acier.
Abstract
A study of the influence of mixed ferrite-bainite microstructure of C-Cr-Mo steel on crack initiation under dynamic loading was performed. Three different experimental techniques were used to evaluate the dynamic fracture behaviour of the given steel.