Structure and properties of commercially pure titanium nitrided in the plasma of a low-pressure gas discharge produced by a PINK plasma generator

12th International Conference on Gas Discharge Plasmas and Their Applications

Ivanov, Yu F.^1,2,3 ; Akhmadeev, Yu H.^1 ; Lopatin, I.V.^1 ; Petrikova, E.A.^1,2 ; Krysina, V.^1,2 ; Koval, N.N.^1,2

Institute of High Current Electronics SB RAS, Tomsk

634055, Russia^1

National Research Tomsk State University, Tomsk

634050, Russia^2

National Research Tomsk Polytechnic University, Tomsk

634050, Russia^3

关键词: Commercially Pure titaniums;    Friction coefficients;    Low pressure gas;    Nitrided;    Physical mechanism;    Plasma generator;    Structure and properties;    Tribological properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/652/1/012013/pdf
DOI  :  10.1088/1742-6596/652/1/012013

来源: IOP

【 摘 要 】

The paper analyzes the surface structure and properties of commercially pure VT1-0 titanium nitrided in the plasma of a low-pressure gas discharge produced by a PINK plasma generator. The analysis demonstrates that the friction coefficient of the nitrided material decreases more than four times and its wear resistance and microhardness increases more than eight and three times, respectively. The physical mechanisms responsible for the enhancement of strength and tribological properties of the material are discussed.