Funct. Mater. 2019; 26 (1): 83-87.

doi:https://doi.org/10.15407/fm26.01.83

Creep of the Ti3AlC2 MAX-phase ceramics

Yu.I.Boyko1, V.V.Bogdanov1, E.S.Gevorkyan2, R.V.Vovk1,2, V.F.Korshak1, V.A.Kolesnichenko3

1N.Karazin Kharkiv National University, 4 Svobody Sq., 61022 Kharkiv, Ukraine
2Ukrainian State University of Railway Transport, 7 Feuerbach Sq., 61050 Kharkiv, Ukraine
3M.Sytenko Institute of Spine and Joint Pathology, National Academy of Medical Sciences of Ukraine, 80 Pushkinska Str., 61024 Kharkiv, Ukraine

Abstract: 

The process of plastic deformation of multicomponent ceramics based on the MAX phase at room temperature and at higher (1000 °C) temperature has been studied by dilatometry and microindentation. Based on the experimentally obtained dependence of the strain rate of the material on the magnitude of the applied load, conclusions were made about the mechanisms controlling the plastic deformation process in the samples under study.

Keywords: 
crystal creep, MAX phases.

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