Dependence of physical and mechanical properties of metal surfaces on microgeometric parameters

1st International Scientific Practical Conference "Breakthrough Technologies and Communications in Industry"

工业技术（总论）;无线电电子学

Kalmykov, V.V.^1 ; Mousokhranov, M.V.^1 ; Logutenkova, E.V.^1

Kaluga Branch of Federal State Budgetary Educational Institution of Higher Education, Moscow State Technical University Named after N.E. Bauman (National Research University), 2 Bazhenova Street, Kaluga

248600, Russia^1

关键词: External influences;    Metal surfaces;    Microdeformations;    Physical and mechanical properties;    Static capacitors;    Surface micro-geometry;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/483/1/012045/pdf
DOI  :  10.1088/1757-899X/483/1/012045

学科分类：工业工程学

来源: IOP

【 摘 要 】

This study examines the interrelation between surface microgeometry parameters after external influence by line-by-line microdeformation and the level of surface energy. The measurements were performed on experimental samples of C20, C45, X10Cr13. The values of surface energy were determined by the static capacitor method. It was established that the highest and lowest levels of surface energy correspond to the microgeometric parameters of the substrate. The results of the study can be used for industrial provision of the required physical and mechanical properties.