dc.contributor.author | Bakke, Aina Opsal | |
dc.contributor.author | Arnberg, Lars | |
dc.contributor.author | Li, Yanjun | |
dc.date.accessioned | 2022-02-14T14:12:44Z | |
dc.date.available | 2022-02-14T14:12:44Z | |
dc.date.created | 2021-10-22T22:31:13Z | |
dc.date.issued | 2021 | |
dc.identifier.issn | 0921-5093 | |
dc.identifier.uri | https://hdl.handle.net/11250/2978879 | |
dc.description.abstract | Due to stable surface oxides on the solid copper surface and the ease of forming Al2O3 films at the aluminum melt surface, it is difficult to achieve high-strength metallurgical bonding between the two materials through compound casting. In this research, a novel surface coating method for the copper inserts, namely hot-dip Sn-coating, has been applied. Through this method, a high-quality bond between a cast aluminum alloy A356 and commercially pure copper was achieved through a gravity compound casting process. Tensile tests showed that a maximum ultimate tensile strength (UTS) of 90.8 MPa could be obtained for the bimetal interface. Microstructures formed in the aluminum/copper interface were studied by optical- and scanning electron microscopy, while a sessile drop wetting test was used to study the wettability between the aluminum melt and Sn-coated copper substrates. The effects of Sn-coating on the wettability and the formation of interfacial microstructure were discussed. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Achieving high-strength metallurgical bonding between A356 aluminum and copper through compound casting | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.source.volume | 810 | en_US |
dc.source.journal | Materials Science & Engineering: A | en_US |
dc.identifier.doi | 10.1016/j.msea.2021.140979 | |
dc.identifier.cristin | 1947932 | |
dc.relation.project | Norges forskningsråd: 256746 | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.fulltext | preprint | |
cristin.qualitycode | 2 | |