Morpho-Structural Characterization of WC20Co Deposited Layers

International Conference on Innovative Research - ICIR Euroinvent 2017

Tugui, C.A.^1,2 ; Vizureanu, P.^1

Gheorghe Asachi Technical University, Faculty of Materials Science and Engineering, Iasi, Romania^1

National Institute of Research and Development for Technical Physics, Nondestructive Testing Department, Iasi, Romania^2

关键词: Deposited layer;    Hard thin films;    Innovative technology;    Structural characterization;    Turbine operation;    Vertical shaft;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/209/1/012020/pdf
DOI  :  10.1088/1757-899X/209/1/012020

来源: IOP

【 摘 要 】

Hydroelectric power plants use the power of water to produce electricity. In this paper we propose a solution that will increase the efficiency of turbine operation by implementing new innovative technologies to increase the working characteristics by depositing hard thin films of tungsten carbide. For this purpose hard tough deposits with WC20Co and Jet Plasma Jet on X3CrNiMo13-4 stainless steel were used for the realization of the Francis turbine with vertical shaft.