Characterizing of a unique Al/Cu FGMMC fabricated via the ARB-CRB process followed by annealing.
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| Title: | Characterizing of a unique Al/Cu FGMMC fabricated via the ARB-CRB process followed by annealing. |
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| Authors: | Tayyebi, Moslem1 (AUTHOR) moslemtayyebi1990@gmail.com, Alizadeh, Morteza1 (AUTHOR) Alizadeh@sutech.ac.ir, Lech, Sebastian2 (AUTHOR) |
| Source: | Journal of Alloys & Compounds. Sep2024, Vol. 1000, pN.PAG-N.PAG. 1p. |
| Subjects: | Copper, Metallic composites, Tensile strength, Functionally gradient materials, Tensile tests |
| Abstract: | This study investigates the influence of different annealing temperatures on the microstructure and growth of the intermetallic phase in an Al/Cu functionally graded metal matrix composite (FGMMC (produced by the accumulative roll bonding (ARB)-cold roll bonding (CRB) process. SEM images show the evolving distribution of Cu content in the composite, with the finest and thinnest Cu layer observed in the Al/20Cu region. The annealing at 400°C and 450°C for 2, 4, and 6 hours results in the formation of intermetallic layers (Al 2 Cu, Al 4 Cu 9 , and AlCu) with a clear progression from the Al side to the Cu side, as confirmed by SEM-EDS and TEM analysis. Increasing the annealing conditions increases the thickness of the intermetallic layers. In addition, the intermetallic layers are thicker in the FGMMC sample than in the ARB sample under the same conditions due to the additional strain during the process. The findings demonstrate that a diffusion-controlled mechanism governs the growth of the Al 2 Cu, Al 4 Cu 9 , and AlCu layers. The tensile test results indicate that as the Cu content increases from 20 wt% to 80 wt%, the ultimate tensile strength of the layers increases from 288.24 MPa to 373.66 MPa, while the elongation decreases from 8.2 % to 5.3 %. After annealing, however, these values decreased due to the restoration phenomenon and intermetallic formation. The fracture surface predominantly exhibits a brittle mode, especially with increasing Cu content and annealing conditions. • The Al/Cu FGMMC was fabricated by a new procedure consisting of ARB and CRB processes. • The copper layers were well distributed across the microstructure due to applying high strains. • With an increase in Cu content, the tensile strength increased and elongation decreased. • The formation sequence of the IMC layers was Al 2 Cu, Al 4 Cu 9 , and AlCu. The growth of IMCs is mainly controlled by diffusion. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. 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: 177905865 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Characterizing of a unique Al/Cu FGMMC fabricated via the ARB-CRB process followed by annealing. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Tayyebi%2C+Moslem%22">Tayyebi, Moslem</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> moslemtayyebi1990@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Alizadeh%2C+Morteza%22">Alizadeh, Morteza</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> Alizadeh@sutech.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Lech%2C+Sebastian%22">Lech, Sebastian</searchLink><relatesTo>2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Alloys+%26+Compounds%22">Journal of Alloys & Compounds</searchLink>. Sep2024, Vol. 1000, pN.PAG-N.PAG. 1p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Copper%22">Copper</searchLink><br /><searchLink fieldCode="DE" term="%22Metallic+composites%22">Metallic composites</searchLink><br /><searchLink fieldCode="DE" term="%22Tensile+strength%22">Tensile strength</searchLink><br /><searchLink fieldCode="DE" term="%22Functionally+gradient+materials%22">Functionally gradient materials</searchLink><br /><searchLink fieldCode="DE" term="%22Tensile+tests%22">Tensile tests</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This study investigates the influence of different annealing temperatures on the microstructure and growth of the intermetallic phase in an Al/Cu functionally graded metal matrix composite (FGMMC (produced by the accumulative roll bonding (ARB)-cold roll bonding (CRB) process. SEM images show the evolving distribution of Cu content in the composite, with the finest and thinnest Cu layer observed in the Al/20Cu region. The annealing at 400°C and 450°C for 2, 4, and 6 hours results in the formation of intermetallic layers (Al 2 Cu, Al 4 Cu 9 , and AlCu) with a clear progression from the Al side to the Cu side, as confirmed by SEM-EDS and TEM analysis. Increasing the annealing conditions increases the thickness of the intermetallic layers. In addition, the intermetallic layers are thicker in the FGMMC sample than in the ARB sample under the same conditions due to the additional strain during the process. The findings demonstrate that a diffusion-controlled mechanism governs the growth of the Al 2 Cu, Al 4 Cu 9 , and AlCu layers. The tensile test results indicate that as the Cu content increases from 20 wt% to 80 wt%, the ultimate tensile strength of the layers increases from 288.24 MPa to 373.66 MPa, while the elongation decreases from 8.2 % to 5.3 %. After annealing, however, these values decreased due to the restoration phenomenon and intermetallic formation. The fracture surface predominantly exhibits a brittle mode, especially with increasing Cu content and annealing conditions. • The Al/Cu FGMMC was fabricated by a new procedure consisting of ARB and CRB processes. • The copper layers were well distributed across the microstructure due to applying high strains. • With an increase in Cu content, the tensile strength increased and elongation decreased. • The formation sequence of the IMC layers was Al 2 Cu, Al 4 Cu 9 , and AlCu. The growth of IMCs is mainly controlled by diffusion. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. 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: 10.1016/j.jallcom.2024.175045 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: N.PAG Subjects: – SubjectFull: Copper Type: general – SubjectFull: Metallic composites Type: general – SubjectFull: Tensile strength Type: general – SubjectFull: Functionally gradient materials Type: general – SubjectFull: Tensile tests Type: general Titles: – TitleFull: Characterizing of a unique Al/Cu FGMMC fabricated via the ARB-CRB process followed by annealing. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Tayyebi, Moslem – PersonEntity: Name: NameFull: Alizadeh, Morteza – PersonEntity: Name: NameFull: Lech, Sebastian IsPartOfRelationships: – BibEntity: Dates: – D: 25 M: 09 Text: Sep2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 09258388 Numbering: – Type: volume Value: 1000 Titles: – TitleFull: Journal of Alloys & Compounds Type: main |
| ResultId | 1 |
