ZeroFlow - new, environmentally friendly method of controlled gas nitriding used for selected car parts

This article presents new method of controlled gas nitriding called ZeroFlow, which is used for nitriding of selected car parts, such as crankshafts, camshafts, piston rings, poppet valve springs and discs, piston pins or nozzles for unit injectors. This article will discuss the essence of controlle...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2016-09, Vol.148 (1), p.12047
Main Authors: Kowalska, J, Ma dzi ski, L
Format: Article
Language:English
Subjects:
Automotive parts
Camshafts
Crankshafts
Energy consumption
Kinetics
Nitriding
Piston rings
Process parameters
Simulation
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Summary:This article presents new method of controlled gas nitriding called ZeroFlow, which is used for nitriding of selected car parts, such as crankshafts, camshafts, piston rings, poppet valve springs and discs, piston pins or nozzles for unit injectors. This article will discuss the essence of controlled gas nitriding process, with an emphasis on the influence of process parameters on results of nitriding process. This information are the basis to understand the issue of the kinetics of nitrided layer growth, and as it follows - for its practical application in designing, regulation and control of nitriding processes using simulation models (simulator of the kinetics of nitrided layer growth). This article will also present the simulator of the kinetics of nitrided layer growth, which supports nitriding using ZeroFlow method - through the use of simulator layers are obtained in the shortest possible time, which is connected with the lowest energy consumption; therefore, nitriding process using ZeroFlow method and simulator of the kinetics of nitrided layer growth is both economical and environmentally friendly.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/148/1/012047