A Facile Nitriding Approach for Improved Impact Wear of Martensitic Cold-Work Steel Using H<sub>2</sub>/N<sub>2</sub> Mixture Gas in an AC Pulsed Atmospheric Plasma Jet

A Facile Nitriding Approach for Improved Impact Wear of Martensitic Cold-Work Steel Using H<sub>2</sub>/N<sub>2</sub> Mixture Gas in an AC Pulsed Atmospheric Plasma Jet

In this study, we propose a rapid plasma-assisted nitriding process using H<sub>2</sub>/N<sub>2</sub> mixture gas in an atmospheric pressure plasma jet (APPJ) system to treat the surface of SKD11 cold-working steel in order to increase its surface hardness. The generated NH r...

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Bibliographic Details
Main Authors: Jhao-Yu Guo, Yu-Lin Kuo, Hsien-Po Wang
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Coatings
Subjects:
atmospheric pressure plasma jet (APPJ)
nitriding
functional nitride layer
cold-working steel
surface hardness
impact wear
Online Access:https://www.mdpi.com/2079-6412/11/9/1119

Internet

https://www.mdpi.com/2079-6412/11/9/1119

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