Research on the construction behavior and the multi-timescale tribological mechanism of Ni-based coatings on rotating components by direct current magnetic field-assisted spraying
Rotating type components are widely applied in advanced equipment manufacturing. The performance of their surface coatings directly affects the service life and operational efficiency of the equipment. To produce higher-quality surface coatings for components, this paper comprehensively combines the...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-05-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425008440 |
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| author | Zhiyuan Wang Changlong Tan Jianing Wang Huan Chen Bowen Yao Zhiguo Xing Sefei Yang |
| author_facet | Zhiyuan Wang Changlong Tan Jianing Wang Huan Chen Bowen Yao Zhiguo Xing Sefei Yang |
| author_sort | Zhiyuan Wang |
| collection | DOAJ |
| description | Rotating type components are widely applied in advanced equipment manufacturing. The performance of their surface coatings directly affects the service life and operational efficiency of the equipment. To produce higher-quality surface coatings for components, this paper comprehensively combines the advantages of energy field assistance and thermal spraying, and for the first time builds a direct current magnetic field-assisted spraying equipment platform. Through the combination of experiments and simulations, it analyzes the forming mechanism and performance of supersonic plasma sprayed Ni60A coatings with and without direct current magnetic field assistance. It reveals the spreading and stacking behavior of single particles under the influence of direct current magnetic field. It also studies the tribological performance of the two coatings in multiple time dimensions. The results show that under the assistance of direct current magnetic field, the scratch wear resistance of the coating LC1 increased by 207.5 % (from 7.8328 to 24.0857), the friction coefficient in reciprocating wear decreased by 14.8 % (from 0.534 to 0.455), and the contact fatigue limit in fatigue wear increased by 10.7 % (from 1308.8 MPa to 1449.1 MPa). This research effectively improves the wear resistance and service life of the coating through the controllable construction method assisted by special energy fields. The research results provide a reliable guarantee for the stable operation of equipment under extreme environments. |
| format | Article |
| id | doaj-art-e809258664c14d8d8d14e81ac6863192 |
| institution | OA Journals |
| issn | 2238-7854 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj-art-e809258664c14d8d8d14e81ac68631922025-08-20T02:17:27ZengElsevierJournal of Materials Research and Technology2238-78542025-05-01364321434210.1016/j.jmrt.2025.04.022Research on the construction behavior and the multi-timescale tribological mechanism of Ni-based coatings on rotating components by direct current magnetic field-assisted sprayingZhiyuan Wang0Changlong Tan1Jianing Wang2Huan Chen3Bowen Yao4Zhiguo Xing5Sefei Yang6School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, ChinaSchool of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, ChinaSchool of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, ChinaSchool of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, ChinaSchool of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, ChinaNational Key Lab for Remanufacturing, Army Academy of Armored Forces, Beijing, 100072, China; Corresponding author.Department of Stomatology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China; Corresponding author.Rotating type components are widely applied in advanced equipment manufacturing. The performance of their surface coatings directly affects the service life and operational efficiency of the equipment. To produce higher-quality surface coatings for components, this paper comprehensively combines the advantages of energy field assistance and thermal spraying, and for the first time builds a direct current magnetic field-assisted spraying equipment platform. Through the combination of experiments and simulations, it analyzes the forming mechanism and performance of supersonic plasma sprayed Ni60A coatings with and without direct current magnetic field assistance. It reveals the spreading and stacking behavior of single particles under the influence of direct current magnetic field. It also studies the tribological performance of the two coatings in multiple time dimensions. The results show that under the assistance of direct current magnetic field, the scratch wear resistance of the coating LC1 increased by 207.5 % (from 7.8328 to 24.0857), the friction coefficient in reciprocating wear decreased by 14.8 % (from 0.534 to 0.455), and the contact fatigue limit in fatigue wear increased by 10.7 % (from 1308.8 MPa to 1449.1 MPa). This research effectively improves the wear resistance and service life of the coating through the controllable construction method assisted by special energy fields. The research results provide a reliable guarantee for the stable operation of equipment under extreme environments.http://www.sciencedirect.com/science/article/pii/S2238785425008440Direct current magnetic fieldNickel-based coatingParticle spreadingParticle stackFatigueWear protection |
| spellingShingle | Zhiyuan Wang Changlong Tan Jianing Wang Huan Chen Bowen Yao Zhiguo Xing Sefei Yang Research on the construction behavior and the multi-timescale tribological mechanism of Ni-based coatings on rotating components by direct current magnetic field-assisted spraying Journal of Materials Research and Technology Direct current magnetic field Nickel-based coating Particle spreading Particle stack Fatigue Wear protection |
| title | Research on the construction behavior and the multi-timescale tribological mechanism of Ni-based coatings on rotating components by direct current magnetic field-assisted spraying |
| title_full | Research on the construction behavior and the multi-timescale tribological mechanism of Ni-based coatings on rotating components by direct current magnetic field-assisted spraying |
| title_fullStr | Research on the construction behavior and the multi-timescale tribological mechanism of Ni-based coatings on rotating components by direct current magnetic field-assisted spraying |
| title_full_unstemmed | Research on the construction behavior and the multi-timescale tribological mechanism of Ni-based coatings on rotating components by direct current magnetic field-assisted spraying |
| title_short | Research on the construction behavior and the multi-timescale tribological mechanism of Ni-based coatings on rotating components by direct current magnetic field-assisted spraying |
| title_sort | research on the construction behavior and the multi timescale tribological mechanism of ni based coatings on rotating components by direct current magnetic field assisted spraying |
| topic | Direct current magnetic field Nickel-based coating Particle spreading Particle stack Fatigue Wear protection |
| url | http://www.sciencedirect.com/science/article/pii/S2238785425008440 |
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