Investigation on friction stud welded AMC/AISI 304 steel joints with ceramic intercoating
| Autor: | P. Shenbaga Velu, R. Tharmaraj, N. Rajesh Jesudoss Hynes |
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| Rok vydání: | 2020 |
| Předmět: |
0209 industrial biotechnology
Materials science business.industry Mechanical Engineering Applied Mathematics General Engineering Automotive industry Aerospace Engineering 02 engineering and technology Welding Friction stud welding Industrial and Manufacturing Engineering law.invention 020901 industrial engineering & automation law visual_art Automotive Engineering visual_art.visual_art_medium Ceramic Friction welding Composite material Aerospace business Joint (geology) Aluminium matrix |
| Zdroj: | Journal of the Brazilian Society of Mechanical Sciences and Engineering. 42 |
| ISSN: | 1806-3691 1678-5878 |
| DOI: | 10.1007/s40430-020-02621-x |
| Popis: | Friction stud welding, a recent variant of friction welding process, is ideally suited for naval applications, short-term emergency repairs, submarine rescue, aerospace applications and automotive applications. In all these critical applications, there is a need for joining of dissimilar materials in general and aluminium matrix composites/steel joints in particular as in the case of recent aerospace and automotive applications. The strength of the dissimilar joint is a major concern in all these applications. Due to the variation in thermal properties and inhomogeneous temperature distribution, heat-affected zones are formed that lead to deterioration in strength in the dissimilar joints. In the present work, a new procedure is disclosed that can increase the strength of the dissimilar joint. The design of the specimen is modified and ceramic slurry is introduced at the interface in order to achieve increase in joint efficiency and higher joint strength. |
| Databáze: | OpenAIRE |
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