“…Titanium (Ti) and Ti alloys with numerous favorable properties such as low density, high specific strength, corrosion resistant, good mid-temperature properties, nonmagnetic, and so on, are important structural materials and have been widely used in national defense, aerospace, marine, motorsport et al fields [1]. Series high performance Ti alloys have been developed in recent decades such as ultra-high strength Ti alloys (the tensile strength over 1250 MPa) [2][3][4], high temperature Ti alloys [5,6] and burn-resistant Ti alloys [7,8].…”