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Badania spajania materiałów w układzie miedź – aluminium przy wykorzystaniu metody wyciskania bocznego wspomaganego tarciem
| Content Provider | Semantic Scholar |
|---|---|
| Author | Chruściński, Michał Szkudelski, Szymon Pachutko, Beata Ziółkiewicz, Stanisław |
| Copyright Year | 2016 |
| Abstract | This article presents the test results of a new cold bonding method in a copper – aluminum system using friction-assisted lateral extrusion. The bonding method is based on lateral extrusion of two stocks placed inside a container. As a result of the combination of axial forces acting on the stock and friction generated by the rotating disk, the two materials are extruded and bonded. The testing cycle was conducted at different rotational speeds: 8, 28 rpm, at two values of pressing force 31, 126 kN, and at three stock positions. The bonded material was subjected to deformation with a degree of processing λ=8. M1E electrolytic copper (99.9% Cu) and pure 1050 aluminum (99.9% Al) were used in tests, and the possibility of achieving bonding with other aluminum alloys was tested for these materials. Permanent bonding of sections and their surface quality were obtained at high rotational speeds and at the maximum force pressing the stock into the rotating disk. 154 Badania spajania materiałów w układzie miedź – aluminium przy wykorzystaniu metody wyciskania. Chruściński Michał, Szymon Szkudelski, Beata Pachutko, Stanisław Ziółkiewicz. 2016. „Badania spajania materiałów w układzie miedź – aluminium przy wykorzystaniu metody wyciskania bocznego wspomaganego tarciem”. Obróbka Plastyczna Metali XXVII (2): 153–164. Authors' contribution (1) Development of the article, research bonding (2) Co development of the article, methodology and testing bonding (3) Implementation of metallographic research (4) The head of the project, the concept, assumptions and research methodology The stock's position in the container also had a significant impact on bonding of the section, and permanent bonding was achieved when aluminum was positioned first relative to the direction of the disk's rotation. This position of the stock guarantees achievement of permanent bonding of the section as well as high surface quality. Obtained bonds were observed under a microscope, and a quality test of the obtained bond was performed. Observations under a microscope and the quality test were also performed for sections obtained with process parameters: 28 rpm of disk and pressing force equal to 126 kN. |
| Starting Page | 153 |
| Ending Page | 164 |
| Page Count | 12 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.baztech-a2c68d7b-7ad0-4996-b785-9cef37b46b27/c/08-OPM-2-2016-MCH.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
