Ti and Ti alloys are widely applied in biomedicine and in particular for manufacturing of biomedical implants. Ti is biocompatible, non-toxic to humans, inert metal, which is chemically resistant to corrosion in the human body, has high specific strength, is sufficiently ductile and has a low density. The disadvantage of Ti and Ti alloys is their high Young's modulus of elasticity which is several times higher than that of a human bone. Because of this difference, a phenomenon known as stress shielding occurs.