Wear and Corrosion Resistance of Thermally Formed Decorative Oxide Layers on Austenitic Steel
This article presents the results of tests on the functional properties of oxide layers (Fe<sub>2</sub>O<sub>3</sub>, Cr<sub>1.3</sub>Fe<sub>0.7</sub>O<sub>3</sub>) produced on AISI 316L austenitic steel, which is susceptible to friction we...
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MDPI AG
2025-06-01
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| author | Tomasz Borowski Hubert Wójcik Maciej Spychalski Bogusława Adamczyk-Cieślak |
| author_facet | Tomasz Borowski Hubert Wójcik Maciej Spychalski Bogusława Adamczyk-Cieślak |
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| description | This article presents the results of tests on the functional properties of oxide layers (Fe<sub>2</sub>O<sub>3</sub>, Cr<sub>1.3</sub>Fe<sub>0.7</sub>O<sub>3</sub>) produced on AISI 316L austenitic steel, which is susceptible to friction wear, using a new, simple, inexpensive, and environmentally friendly process conducted in air at three different temperatures (400 °C, 450 °C and 500 °C). Vickers microhardness tests showed that the process slightly increased hardness only at lower indenter loads, indicating a low thickness of the layers. The greatest increase in hardness was observed in the sample oxidized at the lowest temperature. Tests performed using an optical profilometer showed a tendency for surface roughness to increase with oxidation temperature. Low surface roughness, enhanced microhardness and a low coefficient of friction resulted in the steel oxidized at 400 °C exhibiting the lowest wear rate in the “ball-on-disc” test. The contact angle measurements for all tested samples indicated hydrophilic properties. Potentiodynamic tests showed a deterioration in the corrosion resistance of the steel after oxidation at 450 °C and 500 °C. Oxidation at 400 °C did not cause a significant decrease in pitting corrosion resistance, while an increase in polarization resistance and a decrease in corrosion current density were observed. An interesting phenomenon, requiring further research, is the greatest increase in hardness and wear resistance observed in the layer formed at 400 °C. |
| format | Article |
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| institution | DOAJ |
| issn | 2075-4701 |
| language | English |
| publishDate | 2025-06-01 |
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| spelling | doaj-art-35fd95ce6bf0492e9ce8c8cb5f0851d82025-08-20T02:47:10ZengMDPI AGMetals2075-47012025-06-0115770710.3390/met15070707Wear and Corrosion Resistance of Thermally Formed Decorative Oxide Layers on Austenitic SteelTomasz Borowski0Hubert Wójcik1Maciej Spychalski2Bogusława Adamczyk-Cieślak3Faculty of Materials Science and Engineering, Warsaw University of Technology, 02-507 Warsaw, PolandFaculty of Materials Science and Engineering, Warsaw University of Technology, 02-507 Warsaw, PolandFaculty of Materials Science and Engineering, Warsaw University of Technology, 02-507 Warsaw, PolandFaculty of Materials Science and Engineering, Warsaw University of Technology, 02-507 Warsaw, PolandThis article presents the results of tests on the functional properties of oxide layers (Fe<sub>2</sub>O<sub>3</sub>, Cr<sub>1.3</sub>Fe<sub>0.7</sub>O<sub>3</sub>) produced on AISI 316L austenitic steel, which is susceptible to friction wear, using a new, simple, inexpensive, and environmentally friendly process conducted in air at three different temperatures (400 °C, 450 °C and 500 °C). Vickers microhardness tests showed that the process slightly increased hardness only at lower indenter loads, indicating a low thickness of the layers. The greatest increase in hardness was observed in the sample oxidized at the lowest temperature. Tests performed using an optical profilometer showed a tendency for surface roughness to increase with oxidation temperature. Low surface roughness, enhanced microhardness and a low coefficient of friction resulted in the steel oxidized at 400 °C exhibiting the lowest wear rate in the “ball-on-disc” test. The contact angle measurements for all tested samples indicated hydrophilic properties. Potentiodynamic tests showed a deterioration in the corrosion resistance of the steel after oxidation at 450 °C and 500 °C. Oxidation at 400 °C did not cause a significant decrease in pitting corrosion resistance, while an increase in polarization resistance and a decrease in corrosion current density were observed. An interesting phenomenon, requiring further research, is the greatest increase in hardness and wear resistance observed in the layer formed at 400 °C.https://www.mdpi.com/2075-4701/15/7/707austenitic steel316Loxidationroughnesshardnessfriction wear |
| spellingShingle | Tomasz Borowski Hubert Wójcik Maciej Spychalski Bogusława Adamczyk-Cieślak Wear and Corrosion Resistance of Thermally Formed Decorative Oxide Layers on Austenitic Steel Metals austenitic steel 316L oxidation roughness hardness friction wear |
| title | Wear and Corrosion Resistance of Thermally Formed Decorative Oxide Layers on Austenitic Steel |
| title_full | Wear and Corrosion Resistance of Thermally Formed Decorative Oxide Layers on Austenitic Steel |
| title_fullStr | Wear and Corrosion Resistance of Thermally Formed Decorative Oxide Layers on Austenitic Steel |
| title_full_unstemmed | Wear and Corrosion Resistance of Thermally Formed Decorative Oxide Layers on Austenitic Steel |
| title_short | Wear and Corrosion Resistance of Thermally Formed Decorative Oxide Layers on Austenitic Steel |
| title_sort | wear and corrosion resistance of thermally formed decorative oxide layers on austenitic steel |
| topic | austenitic steel 316L oxidation roughness hardness friction wear |
| url | https://www.mdpi.com/2075-4701/15/7/707 |
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