Microstructure of perfect nitrogen-expanded austenite formed by unconstrained nitriding
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DOI: 10.1016/j.scriptamat.2020.113705
Abstract: Abstract In present work, a perfect nitrogen-expanded austenite free from the deformation defect is prepared by the plasma-based low-energy nitrogen ion implanted (also named plasma source ion nitriding) TEM foil of Fe-Cr-Ni austenitic alloys under… read more here.
Keywords: microstructure perfect; nitrogen expanded; perfect nitrogen; nitrogen ... See more keywords
Solid carbon active screen plasma nitrocarburizing of AISI 316L stainless steel: Influence of N2-H2 gas composition on structure and properties of expanded austenite
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DOI: 10.1016/j.surfcoat.2018.10.095
Abstract: Abstract Plasma nitrocarburizing based on active screen technology using a carbon-fiber reinforced carbon active screen was applied in an industrial-scale unit for thermochemical surface treatment of austenitic stainless steel. This concept is based on the… read more here.
Keywords: gas; active screen; expanded austenite; carbon ... See more keywords
In Situ XRD Experiments on the Growth of Expanded Austenite Using Different Process Gases
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DOI: 10.4028/www.scientific.net/ddf.383.142
Abstract: In this work we show our result of in-situ nitrocarburizing and nitriding treatments AISI316L specimens. Part of the samples have been depassivated ex-situ and coated with a Ni layer, while other specimens received in-situ depassivation.… read more here.
Keywords: growth expanded; expanded austenite; situ xrd; process ... See more keywords