Modification of Surface Layers by Surfacing Intermetallic Coatings with Variable Properties

International Conference on Advanced Materials and New Technologies in Modern Materials Science 2015

Makeev, D.N.^1 ; Zakharov, O.V.^1 ; Vinogradov, A.N.^1 ; Kochetkov, A.V.^2

Yuri Gagarin State Technical University, Saratov, Russia^1

Perm National Research Polytechnic University, Perm, Russia^2

关键词: Coating layer;    Current intensity;    Filler concentration;    Filler wire;    Intermetallic coating;    Surface layers;    Technology use;    Variable property;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/116/1/012023/pdf
DOI  :  10.1088/1757-899X/116/1/012023

来源: IOP

【 摘 要 】

The paper considers the possibility of forming coating layers for parts within wide limits of microhardness. The technology uses surfacing of intermetallic coatings provided by a unique experimental setup. Theoretical and experimental dependence of the coating layer microhardness on the filler concentration using the changes in the speed of the filler wire feed and current intensity were determined.