The multilevel approach of physical mesomechanics was used to study the fundamental role of curvature of the crystal structure in nonlinear behavior and fracture under cyclic loading of titanium BT1-0, which has polymorphic transformation hcp-bcc. Experimental confirmation of the mechanism of fatigue cracking at fracture of a solid as structural-phase decomposition of the crystal structure in local curvature zones of macroscale level where a non-equilibrium thermodynamic Gibbs potential is higher than zero, was obtained.
|Number of pages||6|
|Journal||Problems of Atomic Science and Technology|
|Publication status||Published - 2015|
ASJC Scopus subject areas
- Nuclear Energy and Engineering
- Materials Science(all)
- Nuclear and High Energy Physics