Microstructural and Tribological Characterization of Atmospheric Plasma-Nitrided HS6-5-2C Tool Steel
作者： Yana Lizunkova , Andrey Tyurin , Thomas Hassel
DOI: 10.4028/WWW.SCIENTIFIC.NET/AMM.698.345
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摘要: The nitriding process is well known as a method to improve wear, strength and corrosion characteristics of materials surface. Institute Materials Science Leibniz Universitat Hannover on stage development new under atmospheric conditions. main purpose the research work formation nitrided layer locally loaded areas tool (e.g. forging die) conditions increase wear resistance durability operating tools. Nitride layers were generated steel HS6-5-2C using transmitted plasma arc. After samples investigated optical microscopy, transmission electron microscopy (TEM), X-Ray diffraction (XRD) microhardness testing techniques. It has been revealed that modified zone thickness after reaches 200 μm. TEM XRD analysis have shown phases corresponding iron nitrides formed in surface zone. Microhardness increased by 10% friction coefficient reduced approximately 50% comparison with base material.
sci-hub.se 参考文章(6)
Jianqun Yang, Yong Liu, Zhuyu Ye, Dezhuang Yang, Shiyu He, Microstructural and tribological characterization of plasma- and gas-nitrided 2Cr13 steel in vacuum Materials & Design. ,vol. 32, pp. 808- 814 ,(2011) , 10.1016/J.MATDES.2010.07.022
Thomas Hassel, Christoph Birr, Friedrich Wilhelm Bach, Surface Zone Modification by Atmospheric Plasma-Nitriding (APN) with the Aid of the Transmitted Plasma-Arc Key Engineering Materials. ,vol. 438, pp. 147- 154 ,(2010) , 10.4028/WWW.SCIENTIFIC.NET/KEM.438.147
Chr. Weist, H. Westheide, K. Lange, Application of Chemical and Physical Methods for the Reduction of Tool Wear in Bulk Metal Forming Processes CIRP Annals. ,vol. 35, pp. 199- 204 ,(1986) , 10.1016/S0007-8506(07)61870-8
J. Michalski, P. Wach, J. Tacikowski, M. Betiuk, K. Burdynski, S. Kowalski, A. Nakonieczny, Contemporary Industrial Application of Nitriding and Its Modifications Materials and Manufacturing Processes. ,vol. 24, pp. 855- 858 ,(2009) , 10.1080/10426910902844203
Yana Lizunkova, Sergey Burov, Thomas Hassel, Marten Sebastian Bierbaum, Friedrich Wilhelm Bach, Temperature Control during the APN-Process on the Steel 1.3343 Key Engineering Materials. pp. 1017- 1022 ,(2012) , 10.4028/WWW.SCIENTIFIC.NET/KEM.504-506.1017
S. Opel, J. Schneider, T. Koch, T. Cahyono, B. Plugge, Y. Lizunkova, M. Schaper, M. Vucetic, H. Hetzner, Sheet-bulk Metal Forming a New Process for the Production of Sheet Metal Parts with Functional Components ,(2011)