The Tribocorrosion Behavior of High-Nitrogen Bearing Stainless Steel in Acetic Acid at Various Applied Loads
High-nitrogen stainless steels, which are developed by replacing nickel with nitrogen, have been widely applied in manufacturing wear parts in mechanical engineering. In this study, the tribocorrosion performance of a ferritic high-nitrogen bearing stainless steel (40Cr15Mo2VN) under acetic acid sol...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-07-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/13/7/1287 |
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| author | Qiong Su Xuhui Wang Hongling Wang Yaqi Huang Yanbin Wang Zhenhua Li |
| author_facet | Qiong Su Xuhui Wang Hongling Wang Yaqi Huang Yanbin Wang Zhenhua Li |
| author_sort | Qiong Su |
| collection | DOAJ |
| description | High-nitrogen stainless steels, which are developed by replacing nickel with nitrogen, have been widely applied in manufacturing wear parts in mechanical engineering. In this study, the tribocorrosion performance of a ferritic high-nitrogen bearing stainless steel (40Cr15Mo2VN) under acetic acid solution with a pH of 3.0 was investigated under different loads ranging from 25 N to 125 N. Quantitative calculations indicated that pure mechanical wear was the predominant cause of material degradation, while the corrosion-accelerated wear component also played a crucial role. The material loss induced by both tribocorrosion and mechanical wear increased with increasing load, leading to severe delamination at sliding surfaces and larger wear debris. |
| first_indexed | 2024-03-11T00:49:42Z |
| format | Article |
| id | doaj.art-4748b744f69344dfb22b2deb5e6f9ec0 |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-11T00:49:42Z |
| publishDate | 2023-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-4748b744f69344dfb22b2deb5e6f9ec02023-11-18T20:30:35ZengMDPI AGMetals2075-47012023-07-01137128710.3390/met13071287The Tribocorrosion Behavior of High-Nitrogen Bearing Stainless Steel in Acetic Acid at Various Applied LoadsQiong Su0Xuhui Wang1Hongling Wang2Yaqi Huang3Yanbin Wang4Zhenhua Li5School of Chemical Engineering, Northwest Minzu University, Lanzhou 730000, ChinaSchool of Chemical Engineering, Northwest Minzu University, Lanzhou 730000, ChinaSchool of Chemical Engineering, Northwest Minzu University, Lanzhou 730000, ChinaSchool of Chemical Engineering, Northwest Minzu University, Lanzhou 730000, ChinaSchool of Chemical Engineering, Northwest Minzu University, Lanzhou 730000, ChinaSchool of Chemical Engineering, Northwest Minzu University, Lanzhou 730000, ChinaHigh-nitrogen stainless steels, which are developed by replacing nickel with nitrogen, have been widely applied in manufacturing wear parts in mechanical engineering. In this study, the tribocorrosion performance of a ferritic high-nitrogen bearing stainless steel (40Cr15Mo2VN) under acetic acid solution with a pH of 3.0 was investigated under different loads ranging from 25 N to 125 N. Quantitative calculations indicated that pure mechanical wear was the predominant cause of material degradation, while the corrosion-accelerated wear component also played a crucial role. The material loss induced by both tribocorrosion and mechanical wear increased with increasing load, leading to severe delamination at sliding surfaces and larger wear debris.https://www.mdpi.com/2075-4701/13/7/128740Cr15Mo2VNtribocorrosionsynergetic effectapplied loads |
| spellingShingle | Qiong Su Xuhui Wang Hongling Wang Yaqi Huang Yanbin Wang Zhenhua Li The Tribocorrosion Behavior of High-Nitrogen Bearing Stainless Steel in Acetic Acid at Various Applied Loads Metals 40Cr15Mo2VN tribocorrosion synergetic effect applied loads |
| title | The Tribocorrosion Behavior of High-Nitrogen Bearing Stainless Steel in Acetic Acid at Various Applied Loads |
| title_full | The Tribocorrosion Behavior of High-Nitrogen Bearing Stainless Steel in Acetic Acid at Various Applied Loads |
| title_fullStr | The Tribocorrosion Behavior of High-Nitrogen Bearing Stainless Steel in Acetic Acid at Various Applied Loads |
| title_full_unstemmed | The Tribocorrosion Behavior of High-Nitrogen Bearing Stainless Steel in Acetic Acid at Various Applied Loads |
| title_short | The Tribocorrosion Behavior of High-Nitrogen Bearing Stainless Steel in Acetic Acid at Various Applied Loads |
| title_sort | tribocorrosion behavior of high nitrogen bearing stainless steel in acetic acid at various applied loads |
| topic | 40Cr15Mo2VN tribocorrosion synergetic effect applied loads |
| url | https://www.mdpi.com/2075-4701/13/7/1287 |
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