Microstructure, mechanical, and tribological properties of Ti(C,N)-based cermets with in situ (Co,Ni)3Al.
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| Title: | Microstructure, mechanical, and tribological properties of Ti(C,N)-based cermets with in situ (Co,Ni) |
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| Authors: | Feng, Jiaying1,2 (AUTHOR), Liu, Qian1,2 (AUTHOR), Liu, Meiling1,2,3 (AUTHOR) meilingliu@nmu.edu.cn, Hai, Wanxiu1,2,3 (AUTHOR), Chen, Yuhong1,2 (AUTHOR) |
| Source: | Journal of Materials Science. Jul2026, Vol. 61 Issue 27, p19551-19571. 21p. |
| Subjects: | Aluminum nitride, Ceramic metals, Surface interactions, Grain refinement, Abrasion resistance, Sintering, Mechanical behavior of materials |
| Abstract: | AlN@Ni powder, prepared by electroless plating, was used as an additive to fabricate Ti(C,N)-based cermets by vacuum pressureless sintering at 1600 °C. The introduction of AlN@Ni promoted solid-solution formation and in situ generation of (Co,Ni)3Al in the binder phase. The phase composition, microstructure, mechanical properties and tribological properties of the cermets were investigated. It was found that the addition of AlN@Ni significantly refined the grain size. When AlN@Ni content exceeded 3 wt%, (Co,Ni)3Al was in situ generated in the binder phase. The combined effects of fine grain strengthening and dispersion strengthening mechanisms led to optimal mechanical properties of the cermets with (Co,Ni)3Al. The Vickers' hardness, flexural strength and fracture toughness were 1608.1 MPa, 1565.8 MPa, and 9.3 MPa m1/2, respectively. The hardness and flexural strength increased by 21.4% and 40% compared to cermets without AlN@Ni. Moreover, the introduction of AlN@Ni and generation of (Co,Ni)3Al significantly improved the high-temperature wear resistance of the cermets, and the high-temperature volume wear rate was comparable to that at room temperature. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Materials Science 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 | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 194359366 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Microstructure, mechanical, and tribological properties of Ti(C,N)-based cermets with in situ (Co,Ni)<subscript>3</subscript>Al. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Feng%2C+Jiaying%22">Feng, Jiaying</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Qian%22">Liu, Qian</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Meiling%22">Liu, Meiling</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> meilingliu@nmu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Hai%2C+Wanxiu%22">Hai, Wanxiu</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chen%2C+Yuhong%22">Chen, Yuhong</searchLink><relatesTo>1,2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+Science%22">Journal of Materials Science</searchLink>. Jul2026, Vol. 61 Issue 27, p19551-19571. 21p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Aluminum+nitride%22">Aluminum nitride</searchLink><br /><searchLink fieldCode="DE" term="%22Ceramic+metals%22">Ceramic metals</searchLink><br /><searchLink fieldCode="DE" term="%22Surface+interactions%22">Surface interactions</searchLink><br /><searchLink fieldCode="DE" term="%22Grain+refinement%22">Grain refinement</searchLink><br /><searchLink fieldCode="DE" term="%22Abrasion+resistance%22">Abrasion resistance</searchLink><br /><searchLink fieldCode="DE" term="%22Sintering%22">Sintering</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+behavior+of+materials%22">Mechanical behavior of materials</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: AlN@Ni powder, prepared by electroless plating, was used as an additive to fabricate Ti(C,N)-based cermets by vacuum pressureless sintering at 1600 °C. The introduction of AlN@Ni promoted solid-solution formation and in situ generation of (Co,Ni)3Al in the binder phase. The phase composition, microstructure, mechanical properties and tribological properties of the cermets were investigated. It was found that the addition of AlN@Ni significantly refined the grain size. When AlN@Ni content exceeded 3 wt%, (Co,Ni)3Al was in situ generated in the binder phase. The combined effects of fine grain strengthening and dispersion strengthening mechanisms led to optimal mechanical properties of the cermets with (Co,Ni)3Al. The Vickers' hardness, flexural strength and fracture toughness were 1608.1 MPa, 1565.8 MPa, and 9.3 MPa m1/2, respectively. The hardness and flexural strength increased by 21.4% and 40% compared to cermets without AlN@Ni. Moreover, the introduction of AlN@Ni and generation of (Co,Ni)3Al significantly improved the high-temperature wear resistance of the cermets, and the high-temperature volume wear rate was comparable to that at room temperature. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Materials Science 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/s10853-026-13011-4 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 21 StartPage: 19551 Subjects: – SubjectFull: Aluminum nitride Type: general – SubjectFull: Ceramic metals Type: general – SubjectFull: Surface interactions Type: general – SubjectFull: Grain refinement Type: general – SubjectFull: Abrasion resistance Type: general – SubjectFull: Sintering Type: general – SubjectFull: Mechanical behavior of materials Type: general Titles: – TitleFull: Microstructure, mechanical, and tribological properties of Ti(C,N)-based cermets with in situ (Co,Ni)3Al. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Feng, Jiaying – PersonEntity: Name: NameFull: Liu, Qian – PersonEntity: Name: NameFull: Liu, Meiling – PersonEntity: Name: NameFull: Hai, Wanxiu – PersonEntity: Name: NameFull: Chen, Yuhong IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 07 Text: Jul2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 00222461 Numbering: – Type: volume Value: 61 – Type: issue Value: 27 Titles: – TitleFull: Journal of Materials Science Type: main |
| ResultId | 1 |
