Evolution of the Nanohardness of Binary Titanium-Based Solutions in the Case of Torsion under High Pressure
摘要
Abstract—
On the basis of phenomenological theory in the Landau approximation, a model is developed to describe experiments on measuring the nanohardness of binary titanium-based solutions when high pressure torsion is applied. The possible mechanisms for the appearance in the experiment of asymmetry of this magnitude relative to the middle of the radius of a cylindrical sample are determined. Additionally, the behavior of the radial and angular components of nanohardness in the presence of a point defect in the material is studied.