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Electrochemical Behavior of Plasma-Nitrided Austenitic Stainless Steel in Chloride Solutions. [PDF]
Materials (Basel)Zatkalíková V +4 more
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Low-temperature plasma-assisted nitriding
Surface and Coatings Technology, 2000Plasma-assisted nitriding is an attractive surface treatment for metallurgical surface modification to improve wear, hardness and fatigue resistance of ferrous and non-ferrous materials. For this purpose, ion nitriding by a d.c. glow discharge is generally efficient for numerous materials. However, for some metals and alloys, the processing temperature,
Thierry Czerwiec, Nathalie M Renevier
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Recent progress in plasma nitriding
Vacuum, 2000Abstract The paper reports on a new system for plasma nitriding combined with a hollow cathode discharge sputtering at high pressures (about 1000 Pa), a new way of producing duplex coatings, and on a low-pressure (0.1–0.3 Pa) plasma nitriding using microwave discharges.
Jindrich Musil, Jaroslav Vlček
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Applied Surface Science, 1988
Abstract A new method of surface nitriding, called “plasma source nitriding”, has been developed. This method is different from “ion nitriding” in the following respects: (1) the function of nitrogen- and hydrogen-ion bombardment of a workpiece is independent of the function of plasma production, (2) a homogeneity of nitriding depth is obtainable ...
M. Nunogaki +3 more
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Abstract A new method of surface nitriding, called “plasma source nitriding”, has been developed. This method is different from “ion nitriding” in the following respects: (1) the function of nitrogen- and hydrogen-ion bombardment of a workpiece is independent of the function of plasma production, (2) a homogeneity of nitriding depth is obtainable ...
M. Nunogaki +3 more
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Radiation Effects and Defects in Solids, 2001
Abstract Martensite steel 0.5Cr12Ni2MoMgMn and titanium alloy TiMo1Zr4.5Sn3 were nitrided by high intensity nitrogen plasma bombardment (current densities were 3·1016 cm−2s−1 and 1.2·1017cm−2s−1 for martensite steel and titanium alloy correspondingly).
M. I. Guseva +5 more
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Abstract Martensite steel 0.5Cr12Ni2MoMgMn and titanium alloy TiMo1Zr4.5Sn3 were nitrided by high intensity nitrogen plasma bombardment (current densities were 3·1016 cm−2s−1 and 1.2·1017cm−2s−1 for martensite steel and titanium alloy correspondingly).
M. I. Guseva +5 more
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Plasma Nitridation of Hydrogenated Silicon Nitride Film
Japanese Journal of Applied Physics, 2012In this study, chemical-vapor-deposited silicon nitride films were subjected to a novel nitridation process by use of self-biased nitrogen plasma. The film structure and electrical properties such as chemical bonding, surface morphology, dielectric strength, and the capacitance–voltage hysteresis of a metal–insulator–semiconductor device were ...
Chiung-Wei Lin +2 more
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Decarburization during plasma nitriding
Surface and Coatings Technology, 1999Abstract This work reports on the decarburization of steel surfaces nitrided in d.c. plasma discharges. Mass spectrometry was used to detect the presence of chemical species, such as C and CH 3 , in plasma atmospheres containing hydrogen, and CO 2 in those containing oxygen.
P. Egert +3 more
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Active Screen Plasma Nitriding
AM&P Technical Articles, 2013Abstract Active screen plasma nitriding and nitrocarburizing are relatively new processes in which a plasma discharge is applied to a metal screen surrounding the workload, generating highly reactive gas species that flow to the component surface.
H.-J. Spies +3 more
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