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Miscellanea Views: 881 Downloads: 557 Vol. 11, No. 41 (2017) June 28, 2017 pp. Pages 552-561

Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation

E. Tolmacheva (Lyapunova), M. Davydova, V. Chudinov, S. Uvarov, O. Naimark, D. Zaytsev, P. Panfilov

In this paper the process of dynamic indentation, causing deformation and fracture of alumina ceramics, is investigated. The dynamic indentation experiments were carried out on the original setup based on the split Hopkinson bar technique.…

10.3221/IGF-ESIS.41.65

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Fracture Views: 616 Downloads: 551 Vol. 13, No. 50 (2019) July 10, 2019 pp. 38-45

Investigation of Failure Mechanism of Al2O3 Specimens Subjected to Three-Point Bending Test

Mikhail Olegovich Eremin, Igor Smolin, Alexey Kulkov, Valentina Mikushina

Experimental loading and FEM simulation-based approach at macroscale are utilized to investigate the failure mechanisms of Al₂O₃ ceramics. Experimental characterization of microstructure is carried out using SEM. Recently the microscale…

10.3221/IGF-ESIS.50.05

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Regularities of fracture pattern formation in alumina ceramics subjected to dynamic indentation

Investigation of Failure Mechanism of Al2O3 Specimens Subjected to Three-Point Bending Test