Tribo-corrosion study of nickel-free, high nitrogen and high manganese austenitic stainless steel
| Autor: | T. Baskaran, Vishal Vats, Shashi Bhushan Arya |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Passivation Open-circuit voltage Mechanical Engineering Alloy Metallurgy chemistry.chemical_element 02 engineering and technology Surfaces and Interfaces Manganese engineering.material 021001 nanoscience & nanotechnology Potentiostat Surfaces Coatings and Films Corrosion 020303 mechanical engineering & transports 0203 mechanical engineering chemistry Mechanics of Materials High nitrogen engineering Austenitic stainless steel 0210 nano-technology |
| Zdroj: | Tribology International. 119:659-666 |
| ISSN: | 0301-679X |
| DOI: | 10.1016/j.triboint.2017.11.023 |
| Popis: | The electrochemical corrosion and tribo-corrosion behaviors of nickel-free high nitrogen (HN SS) and high manganese containing austenitic stainless steel were studied in simulated body fluids such as Ringer's and artificial saliva solutions (ASS) using tribo-meter attached with the potentiostat. Type 316L SS used as reference alloy for comparison. Open circuit potential (OCP) and potentiodynamic polarization techniques were used to examine the passivation and corrosion behavior of both the stainless steels under the applied loads of 5 and 10 N at room temperature and also compared with the static condition of corrosion. Pitting resistance of HN SS was found to be significantly higher over type 316L SS. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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