Hybrid Thermoplastic-Metal joining based on Al/Ni multilayer foils – Analysis of the joining zone
Multi material pairings like metal-plastic hybrid compounds are becoming increasingly important across all industrial sectors. However, the substitution of metals by plastics leads to a multitude of challenges based on the combination of dissimilar materials. The variations in the chemical and physi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-02-01
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| Series: | Materials & Design |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0264127522011844 |
| _version_ | 1811158440010055680 |
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| author | Marcus Glaser Sebastian Matthes Jörg Hildebrand Jean Pierre Bergmann Peter Schaaf |
| author_facet | Marcus Glaser Sebastian Matthes Jörg Hildebrand Jean Pierre Bergmann Peter Schaaf |
| author_sort | Marcus Glaser |
| collection | DOAJ |
| description | Multi material pairings like metal-plastic hybrid compounds are becoming increasingly important across all industrial sectors. However, the substitution of metals by plastics leads to a multitude of challenges based on the combination of dissimilar materials. The variations in the chemical and physical properties of the used materials require innovative joining processes. The application of reactive multilayers represents an advanced joining method for flexible and low-distortion joining of dissimilar joining partners by means of a short-term and localized application of thermal energy. In the context of this publication, the joining process between semi-crystalline polyamide 6 and austenitic stainless steel X5CrNi18–10 (EN 1.4301 / AlSI 304) based on reactive Al/Ni multilayers is investigated. In addition to evaluation of resulting joint strength, the focus of the work is in particular the characterization of the resulting failure behavior at the fracture interface under tensile load and the deriving binding mechanisms in the joint. From the results obtained, it is estimated that a direct bond can be generated between plastic and metal despite the presence of a residual reacted foil in the joining area. The structures present in the metal surface have a particularly positive influence on crack initiation and the resulting increased bond strength. |
| first_indexed | 2024-04-10T05:24:44Z |
| format | Article |
| id | doaj.art-6324c6371514434e8e61184b18ea231f |
| institution | Directory Open Access Journal |
| issn | 0264-1275 |
| language | English |
| last_indexed | 2024-04-10T05:24:44Z |
| publishDate | 2023-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Materials & Design |
| spelling | doaj.art-6324c6371514434e8e61184b18ea231f2023-03-08T04:13:22ZengElsevierMaterials & Design0264-12752023-02-01226111561Hybrid Thermoplastic-Metal joining based on Al/Ni multilayer foils – Analysis of the joining zoneMarcus Glaser0Sebastian Matthes1Jörg Hildebrand2Jean Pierre Bergmann3Peter Schaaf4Production Technology Group, Department of Mechanical Engineering, Institute of Micro and Nanotechnology MacroNano®, Technische Universität Ilmenau, Gustav-Kirchhoff-Platz 2, 98693 Ilmenau, Germany; Corresponding author.Chair Materials for Electrical Engineering and Electronics, Institute of Materials Science and Engineering, Institute of Micro and Nanotechnology MacroNano, Technische Universität Ilmenau, Gustav-Kirchhoff-Strasse 5, 98693 Ilmenau, GermanyProduction Technology Group, Department of Mechanical Engineering, Institute of Micro and Nanotechnology MacroNano®, Technische Universität Ilmenau, Gustav-Kirchhoff-Platz 2, 98693 Ilmenau, GermanyProduction Technology Group, Department of Mechanical Engineering, Institute of Micro and Nanotechnology MacroNano®, Technische Universität Ilmenau, Gustav-Kirchhoff-Platz 2, 98693 Ilmenau, GermanyChair Materials for Electrical Engineering and Electronics, Institute of Materials Science and Engineering, Institute of Micro and Nanotechnology MacroNano, Technische Universität Ilmenau, Gustav-Kirchhoff-Strasse 5, 98693 Ilmenau, GermanyMulti material pairings like metal-plastic hybrid compounds are becoming increasingly important across all industrial sectors. However, the substitution of metals by plastics leads to a multitude of challenges based on the combination of dissimilar materials. The variations in the chemical and physical properties of the used materials require innovative joining processes. The application of reactive multilayers represents an advanced joining method for flexible and low-distortion joining of dissimilar joining partners by means of a short-term and localized application of thermal energy. In the context of this publication, the joining process between semi-crystalline polyamide 6 and austenitic stainless steel X5CrNi18–10 (EN 1.4301 / AlSI 304) based on reactive Al/Ni multilayers is investigated. In addition to evaluation of resulting joint strength, the focus of the work is in particular the characterization of the resulting failure behavior at the fracture interface under tensile load and the deriving binding mechanisms in the joint. From the results obtained, it is estimated that a direct bond can be generated between plastic and metal despite the presence of a residual reacted foil in the joining area. The structures present in the metal surface have a particularly positive influence on crack initiation and the resulting increased bond strength.http://www.sciencedirect.com/science/article/pii/S0264127522011844Polymer-metal hybrid jointsReactive multilayer foilsSelf-propagating reactionsAluminum/nickelRapid thermal joiningAdvanced joining processes |
| spellingShingle | Marcus Glaser Sebastian Matthes Jörg Hildebrand Jean Pierre Bergmann Peter Schaaf Hybrid Thermoplastic-Metal joining based on Al/Ni multilayer foils – Analysis of the joining zone Materials & Design Polymer-metal hybrid joints Reactive multilayer foils Self-propagating reactions Aluminum/nickel Rapid thermal joining Advanced joining processes |
| title | Hybrid Thermoplastic-Metal joining based on Al/Ni multilayer foils – Analysis of the joining zone |
| title_full | Hybrid Thermoplastic-Metal joining based on Al/Ni multilayer foils – Analysis of the joining zone |
| title_fullStr | Hybrid Thermoplastic-Metal joining based on Al/Ni multilayer foils – Analysis of the joining zone |
| title_full_unstemmed | Hybrid Thermoplastic-Metal joining based on Al/Ni multilayer foils – Analysis of the joining zone |
| title_short | Hybrid Thermoplastic-Metal joining based on Al/Ni multilayer foils – Analysis of the joining zone |
| title_sort | hybrid thermoplastic metal joining based on al ni multilayer foils analysis of the joining zone |
| topic | Polymer-metal hybrid joints Reactive multilayer foils Self-propagating reactions Aluminum/nickel Rapid thermal joining Advanced joining processes |
| url | http://www.sciencedirect.com/science/article/pii/S0264127522011844 |
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