The features of steel surface hardening with high energy heating by high frequency currents and shower cooling

International Conference and Youth Scientific School on "Materials and Technologies of New Generations in Modern Materials Science"

Ivancivsky, V.V.^1 ; Skeeba, V Yu^1 ; Bataev, I.A.^1 ; Lobanov, D.V.^2 ; Martyushev, N.V.^3 ; Sakha, O.V.^1 ; Khlebova, I.V.^1

Faculty of Mechanical Engineering and Technologies, Novosibirsk State Technical University, 20 Prospekt K. Marksa, Novosibirsk

630073, Russia^1

Bratsk State University, Makarenko St. 40, Irkutsk region, Bratsk

665709, Russia^2

Tomsk Polytechnic University, Lenina Av. 30, Tomsk

634050, Russia^3

关键词: Depth of the surface layers;    High-frequency current;    Liquid Phase;    Shower water;    Steel surface hardening;    Steel-45;    Surface hardening;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/156/1/012025/pdf
DOI  :  10.1088/1757-899X/156/1/012025

来源: IOP

【 摘 要 】

The paper examines the process of surface hardening of steel 45 with the help of high energy heating by high frequency currents with simultaneous shower water cooling. We theoretically justified and experimentally proved a possibility of liquid phase forming in the course of heating not on the surface, but in the depth of the surface layer.