Investigation of the Structure of Interfaces Between Metals and Alloys Joined by Explosion Welding.
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| Title: | Investigation of the Structure of Interfaces Between Metals and Alloys Joined by Explosion Welding. |
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| Authors: | Epishin, A. I.1 (AUTHOR) a.epishin2021@gmail.com, Nolze, G.2 (AUTHOR), Malakhov, A. Yu.1 (AUTHOR), Pervukhina, O. L.1 (AUTHOR) |
| Source: | Journal of Materials Engineering & Performance. Mar2026, Vol. 35 Issue 12, p12040-12050. 11p. |
| Subjects: | Explosive welding, Scanning electron microscopy, Microstructure, Titanium, Laminated metals, Brass, Metallic surfaces, Alloys |
| Abstract: | The structure of interfaces in Fe20Cr6Al/Cu, titanium/steel and brass/Invar bimetals obtained by explosion welding from sheet components with a thickness of 1 and 4, 25 and 5, 12 and 8 mm, respectively, was studied using analytical methods of scanning electron microscopy. The wave dimensions (length/height) were approximately 200/50 μm for Fe20Cr6Al/Cu, 700/70 μm for titanium/steel and 350/100 μm for brass/Invar. At the micron scale, mutual penetration of the welded components into each other (trans-interface diffusion) was not detected. In the iron-based plate of Fe20Cr6Al/Cu bimetal, a strong texture and cracks, which are a critical defect, were formed as a result of severe plastic deformation. Less pronounced textures were revealed in the components of titanium/steel bimetal. In titanium/steel bimetal, Laves phase particles Fe2Ti were found near the welded interface, while in brass/Invar bimetal, local contact melting was observed. However, the particles Fe2Ti and local melting areas are not critical defects, as they do not cause unacceptable deterioration in the adhesive strength of the welded joints, which was confirmed by a high shear strength of 500-570 MPa for the brass/Invar bimetal. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Materials Engineering & Performance 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: 192619708 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Investigation of the Structure of Interfaces Between Metals and Alloys Joined by Explosion Welding. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Epishin%2C+A%2E+I%2E%22">Epishin, A. I.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> a.epishin2021@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Nolze%2C+G%2E%22">Nolze, G.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Malakhov%2C+A%2E+Yu%2E%22">Malakhov, A. Yu.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pervukhina%2C+O%2E+L%2E%22">Pervukhina, O. L.</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+Engineering+%26+Performance%22">Journal of Materials Engineering & Performance</searchLink>. Mar2026, Vol. 35 Issue 12, p12040-12050. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Explosive+welding%22">Explosive welding</searchLink><br /><searchLink fieldCode="DE" term="%22Scanning+electron+microscopy%22">Scanning electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Microstructure%22">Microstructure</searchLink><br /><searchLink fieldCode="DE" term="%22Titanium%22">Titanium</searchLink><br /><searchLink fieldCode="DE" term="%22Laminated+metals%22">Laminated metals</searchLink><br /><searchLink fieldCode="DE" term="%22Brass%22">Brass</searchLink><br /><searchLink fieldCode="DE" term="%22Metallic+surfaces%22">Metallic surfaces</searchLink><br /><searchLink fieldCode="DE" term="%22Alloys%22">Alloys</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The structure of interfaces in Fe20Cr6Al/Cu, titanium/steel and brass/Invar bimetals obtained by explosion welding from sheet components with a thickness of 1 and 4, 25 and 5, 12 and 8 mm, respectively, was studied using analytical methods of scanning electron microscopy. The wave dimensions (length/height) were approximately 200/50 μm for Fe20Cr6Al/Cu, 700/70 μm for titanium/steel and 350/100 μm for brass/Invar. At the micron scale, mutual penetration of the welded components into each other (trans-interface diffusion) was not detected. In the iron-based plate of Fe20Cr6Al/Cu bimetal, a strong texture and cracks, which are a critical defect, were formed as a result of severe plastic deformation. Less pronounced textures were revealed in the components of titanium/steel bimetal. In titanium/steel bimetal, Laves phase particles Fe2Ti were found near the welded interface, while in brass/Invar bimetal, local contact melting was observed. However, the particles Fe2Ti and local melting areas are not critical defects, as they do not cause unacceptable deterioration in the adhesive strength of the welded joints, which was confirmed by a high shear strength of 500-570 MPa for the brass/Invar bimetal. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Materials Engineering & Performance 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/s11665-025-12660-x Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 12040 Subjects: – SubjectFull: Explosive welding Type: general – SubjectFull: Scanning electron microscopy Type: general – SubjectFull: Microstructure Type: general – SubjectFull: Titanium Type: general – SubjectFull: Laminated metals Type: general – SubjectFull: Brass Type: general – SubjectFull: Metallic surfaces Type: general – SubjectFull: Alloys Type: general Titles: – TitleFull: Investigation of the Structure of Interfaces Between Metals and Alloys Joined by Explosion Welding. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Epishin, A. I. – PersonEntity: Name: NameFull: Nolze, G. – PersonEntity: Name: NameFull: Malakhov, A. Yu. – PersonEntity: Name: NameFull: Pervukhina, O. L. IsPartOfRelationships: – BibEntity: Dates: – D: 25 M: 03 Text: Mar2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 10599495 Numbering: – Type: volume Value: 35 – Type: issue Value: 12 Titles: – TitleFull: Journal of Materials Engineering & Performance Type: main |
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