Structural and Phase Changes in the System Al-Si-Ti-B, Synthesized Using the Electron-Ion-Plasma Treatment Method

5th International Conference: Modern Technologies For Non-Destructive Testing

材料科学;物理学

Klopotov, A.A.^1,2 ; Petrikova, E.A.^3 ; Ivanov, Yu F.^1,3 ; Teresov, A.D.^3 ; Cherenda, N.N.^4 ; Uglov, V.V.^4 ; Tsvetkov, N.A.^2

National Research Tomsk State University, Tomsk, Russia^1

Tomsk State University of Architecture and Building, Tomsk, Russia^2

Institute of High-Current Electronics, Siberian Branch, Russian Academy of Sciences, Tomsk, Russia^3

Belarusian State University, Minsk, Belarus^4

关键词: Combined method;    Electric explosion;    Electron ion plasma;    Eutectic composition;    High intensity;    Mechanical and tribological properties;    Pulsed electron beams;    Submicron and nanoscale;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/189/1/012031/pdf
DOI  :  10.1088/1757-899X/189/1/012031

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The results of surface modification of silumin samples of the eutectic composition using the combined method, which includes the irradiation with plasma formed during an electric explosion of the conductive material and the subsequent processing with a high-intensity pulsed electron beam, are presented. Formation of a multilayer multiphase submicron and nanoscale structure with high mechanical and tribological properties is established. The results of the structural phase analysis of the material are discussed from the standpoint of thermodynamics.