Effect of nitrogen on high temperature dry sliding wear of 316L (N) stainless steel.
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| Title: | Effect of nitrogen on high temperature dry sliding wear of 316L (N) stainless steel. |
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| Authors: | Parthasarathi, N. L.1,2 (AUTHOR) nlpartha@igcar.gov.in, Jose, Bibin3 (AUTHOR), Davinci, M. Arvinth1,2 (AUTHOR), Arivazhagan, N.4 (AUTHOR), Vasudevan, M.2 (AUTHOR) |
| Source: | Journal of Mechanical Science & Technology. Oct2024, Vol. 38 Issue 10, p5449-5458. 10p. |
| Subjects: | Liquid metal fast breeder reactors, Austenitic stainless steel, Sliding wear, Wear resistance, Liquid sodium |
| Abstract: | This paper investigates the effect of nitrogen content on the tribological behavior of 316L (N) stainless steel at three different nitrogen levels: 0.07, 0.11 and 0.22 wt. percent. AISI 316L (N), an austenitic stainless steel, is the primary structural material used in sodium-cooled prototype fast breeder reactors (PFBR). Wear tests were conducted using a pin-on-disc tribometer, with a sliding velocity of 0.8 m/s and a normal load of 40 N, over a sliding distance of 1000 m. The experiments were carried out against an Inconel 718 counter face material at four different temperatures: room temperature, 200 °C, 400 °C and 550 °C. The dry sliding wear tests were performed in a vacuum of 10–6 torr to simulate wear in liquid sodium. The investigation covered the properties of the three grades of stainless steel, including microstructure, hardness, X-ray diffraction (XRD), specific wear rate, wear resistance and wear coefficient. This study also compared three different wear models a weight loss model, an ASTM model, and geometric models highlighting the reported anomalies. Scanning electron microscope (SEM) photographs of the worn surfaces were used to assess the severity and mode of wear. It was discovered that wear resistance decreases as temperature increases due to the material's thermal softening, and that the stainless steel with 0.07 wt% nitrogen exhibited the best wear resistance among the tested compositions. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Mechanical Science & Technology is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 180303265 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Effect of nitrogen on high temperature dry sliding wear of 316L (N) stainless steel. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Parthasarathi%2C+N%2E+L%2E%22">Parthasarathi, N. L.</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> nlpartha@igcar.gov.in</i><br /><searchLink fieldCode="AR" term="%22Jose%2C+Bibin%22">Jose, Bibin</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Davinci%2C+M%2E+Arvinth%22">Davinci, M. Arvinth</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Arivazhagan%2C+N%2E%22">Arivazhagan, N.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Vasudevan%2C+M%2E%22">Vasudevan, M.</searchLink><relatesTo>2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Mechanical+Science+%26+Technology%22">Journal of Mechanical Science & Technology</searchLink>. Oct2024, Vol. 38 Issue 10, p5449-5458. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Liquid+metal+fast+breeder+reactors%22">Liquid metal fast breeder reactors</searchLink><br /><searchLink fieldCode="DE" term="%22Austenitic+stainless+steel%22">Austenitic stainless steel</searchLink><br /><searchLink fieldCode="DE" term="%22Sliding+wear%22">Sliding wear</searchLink><br /><searchLink fieldCode="DE" term="%22Wear+resistance%22">Wear resistance</searchLink><br /><searchLink fieldCode="DE" term="%22Liquid+sodium%22">Liquid sodium</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper investigates the effect of nitrogen content on the tribological behavior of 316L (N) stainless steel at three different nitrogen levels: 0.07, 0.11 and 0.22 wt. percent. AISI 316L (N), an austenitic stainless steel, is the primary structural material used in sodium-cooled prototype fast breeder reactors (PFBR). Wear tests were conducted using a pin-on-disc tribometer, with a sliding velocity of 0.8 m/s and a normal load of 40 N, over a sliding distance of 1000 m. The experiments were carried out against an Inconel 718 counter face material at four different temperatures: room temperature, 200 °C, 400 °C and 550 °C. The dry sliding wear tests were performed in a vacuum of 10–6 torr to simulate wear in liquid sodium. The investigation covered the properties of the three grades of stainless steel, including microstructure, hardness, X-ray diffraction (XRD), specific wear rate, wear resistance and wear coefficient. This study also compared three different wear models a weight loss model, an ASTM model, and geometric models highlighting the reported anomalies. Scanning electron microscope (SEM) photographs of the worn surfaces were used to assess the severity and mode of wear. It was discovered that wear resistance decreases as temperature increases due to the material's thermal softening, and that the stainless steel with 0.07 wt% nitrogen exhibited the best wear resistance among the tested compositions. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Mechanical Science & Technology is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s12206-024-0918-y Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 5449 Subjects: – SubjectFull: Liquid metal fast breeder reactors Type: general – SubjectFull: Austenitic stainless steel Type: general – SubjectFull: Sliding wear Type: general – SubjectFull: Wear resistance Type: general – SubjectFull: Liquid sodium Type: general Titles: – TitleFull: Effect of nitrogen on high temperature dry sliding wear of 316L (N) stainless steel. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Parthasarathi, N. L. – PersonEntity: Name: NameFull: Jose, Bibin – PersonEntity: Name: NameFull: Davinci, M. Arvinth – PersonEntity: Name: NameFull: Arivazhagan, N. – PersonEntity: Name: NameFull: Vasudevan, M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: Oct2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 1738494X Numbering: – Type: volume Value: 38 – Type: issue Value: 10 Titles: – TitleFull: Journal of Mechanical Science & Technology Type: main |
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