S-phase surface engineering of Fe-Cr, Co-Cr and Ni-Cr alloys

H Dong - International Materials Reviews, 2010 - Taylor & Francis
Abstract Stainless steel, Co-Cr and Ni-Cr alloys have played an important role in many
industrial sectors to combat environmental degradation. However, low hardness and poor …

From austenitic stainless steel to expanded austenite-S phase: Formation, characteristics and properties of an elusive metastable phase

F Borgioli - Metals, 2020 - mdpi.com
Austenitic stainless steels are employed in many industrial fields, due to their excellent
corrosion resistance, easy formability and weldability. However, their low hardness, poor …

The “expanded” phases in the low-temperature treated stainless steels: a review

F Borgioli - Metals, 2022 - mdpi.com
Low-temperature treatments have become a valuable method for improving the surface
hardness of stainless steels, and thus their tribological properties, without impairing their …

The corrosion behavior in different environments of austenitic stainless steels subjected to thermochemical surface treatments at low temperatures: An overview

F Borgioli - Metals, 2023 - mdpi.com
Low-temperature thermochemical treatments are particularly suitable for use in the surface
hardening of austenitic stainless steels without impairing their corrosion resistance. In fact …

Hardness and elastic modulus gradients in plasma-nitrided 316L polycrystalline stainless steel investigated by nanoindentation tomography

C Tromas, JC Stinville, C Templier, P Villechaise - Acta Materialia, 2012 - Elsevier
Correlations between the grain orientations and elastic properties of plasma-nitrided
polycrystalline 316L austenitic stainless steel are investigated. The grain orientations (hkl) in …

Nitrogen isotope marker experiments in austenitic stainless steel for identification of trapping/detrapping processes at different temperatures

S Mändl, JW Gerlach, D Manova - Surface and Coatings Technology, 2023 - Elsevier
Expanded austenite–austenitic stainless steel containing a colossal amount of nitrogen in
solid solution–is still some kind of conundrum with the nitrogen atom transport from the …

[HTML][HTML] Solid carbon active screen plasma nitrocarburizing of AISI 316L stainless steel in cold wall reactor: Influence of plasma conditions

SM Jafarpour, A Puth, A Dalke, J Böcker… - Journal of Materials …, 2020 - Elsevier
Low temperature plasma nitrocarburizing processes are widely used surface treatment
techniques to improve the surface hardness and wear resistance of stainless steels without …

On lattice plane rotation and crystallographic structure of the expanded austenite in plasma nitrided AISI 316L steel

C Templier, JC Stinville, P Villechaise… - Surface and Coatings …, 2010 - Elsevier
Crystallographic structure and lattice rotation of the 'expanded'austenite produced by means
of low temperature plasma nitriding is investigated. The microstructure of the nitrogen …

The Interplay Effects between Feed-Gas Composition and Bias Plasma Condition during Active-Screen Plasma Nitrocarburizing with a Solid Carbon Source

SM Jafarpour, AV Pipa, A Puth, A Dalke, J Röpcke… - Coatings, 2023 - mdpi.com
Recent technological development of utilizing an active screen made of solid carbon for
plasma-assisted thermochemical diffusion treatments opens up new possibilities for control …

Role of surface mechanical attrition treatment and chemical etching on plasma nitriding behavior of AISI 304L steel

AM Gatey, SS Hosmani, CA Figueroa, SB Arya… - Surface and Coatings …, 2016 - Elsevier
In the present study, the effect of surface mechanical attrition treatment (SMAT) on corrosion
resistance and plasma nitriding behavior of AISI 304L stainless steel (SS) was investigated …