Ultrasonic Surface Treatment of Titanium Alloys. The Submicrocrystalline State

6th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering

工业技术;经济学

Klimenov, V.A.^1,2 ; Vlasov, V.A.^1,2 ; Borozna, V.Y.^1 ; Klopotov, A.A.^1,3

Tomsk State University of Architecture and Building, Solyanaya Sq. 2, Tomsk

634003, Russia^1

National Research Tomsk Polytechnic University, Lenin Ave. 30, Tomsk

634050, Russia^2

National Research Tomsk State University, Lenin Ave. 36, Tomsk

634050, Russia^3

关键词: Average size;    Microstructure and mechanical properties;    Modified surfaces;    Physical and mechanical properties;    Submicrocrystalline state;    Surface layers;    Ultrasonic treatments;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/91/1/012040/pdf
DOI  :  10.1088/1757-899X/91/1/012040

学科分类：工业工程学

来源: IOP

【 摘 要 】

The paper presents the results of the research on improvement of physical-and- mechanical properties of titanium alloys VT1-0 and VT6 by modification of surfaces using ultrasonic treatment, and a comprehensive study of the microstructure and mechanical properties of modified surface layers. It has been established that exposure to ultrasonic treatment leads to formation in the surface layer of a structure with an average size of elements 50 - 100 nm, depending on the brand of titanium alloy.