Ultrasonic Surface Treatment of Titanium Alloys. The Submicrocrystalline State

[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.

[发布机构] 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

[效力级别] 经济学 [学科分类] 工业工程学

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