Combating the Tribo-Corrosion of LDX2404 Lean Duplex Stainless Steel by Low Temperature Plasma Nitriding

A lean duplex stainless steel, LDX2404, was DC plasma nitrided under a range of treatment conditions. The microstructure characterisation evaluation of the treated samples revealed that a dense, super-hard surface layer can be produced by low-temperature (450 °C) plasma nitrided samples was found to...

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Bibliographic Details
Published in:Lubricants 2018-12, Vol.6 (4), p.93
Main Authors: Li, Xiaoying, Dou, Wenbo, Tian, Linhai, Dong, Hanshan
Format: Article
Language:English
Subjects:
Alloys
Carbon
Chemical elements
Chromium nitride
Corrosion resistance
Corrosion tests
corrosion wear
Corrosive wear
Duplex stainless steels
Electrochemical corrosion
High temperature
Ion nitriding
lean duplex stainless steel
Low temperature
Microstructure
Nitrogen
Plasma
plasma nitriding
Software
Stainless steel
Surface hardness
Surface layers
wear
Wear resistance
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Summary:A lean duplex stainless steel, LDX2404, was DC plasma nitrided under a range of treatment conditions. The microstructure characterisation evaluation of the treated samples revealed that a dense, super-hard surface layer can be produced by low-temperature (450 °C) plasma nitrided samples was found to be significantly worse than that of the untreated material.
ISSN:2075-4442
2075-4442
DOI:10.3390/lubricants6040093