The Effect of Simple Shear Extrusion on the Corrosion Behavior of Copper
In this study, corrosion behavior of copper that was deformed by Simple Shear Extrusion (SSE) method was investigated in 3%wt NaCl solution. Modified Williamson-Hall method, applied on the X-ray diffraction patterns of the samples, showed that increase in the number of SSE passes led to increasing i...
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| Format: | Article |
| Language: | English |
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Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
2016-04-01
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| Series: | Iranian Journal of Chemistry & Chemical Engineering |
| Subjects: | |
| Online Access: | http://www.ijcce.ac.ir/article_19376_62aef208b0f2cba0a958d85a73e872d2.pdf |
| _version_ | 1818352424077754368 |
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| author | Khashayar Morshed Behbahani Pooria Najafisayar Zahra Abbasi Mahmoud Pakshir Ramin Ebrahimi |
| author_facet | Khashayar Morshed Behbahani Pooria Najafisayar Zahra Abbasi Mahmoud Pakshir Ramin Ebrahimi |
| author_sort | Khashayar Morshed Behbahani |
| collection | DOAJ |
| description | In this study, corrosion behavior of copper that was deformed by Simple Shear Extrusion (SSE) method was investigated in 3%wt NaCl solution. Modified Williamson-Hall method, applied on the X-ray diffraction patterns of the samples, showed that increase in the number of SSE passes led to increasing in the dislocation density in the copper samples. Moreover, such deformed samples exhibited fewer corrosion currents, in the potentiodynamic polarization test results, than that of annealed one. In addition, Electrochemical Impedance Spectroscopy (EIS) test was employed to assess the SSEed copper corrosion performance, and the results revealed that the SSE technique has a beneficial effect on the corrosion behavior of copper in 3 wt% NaCl aquatic solution. |
| first_indexed | 2024-12-13T18:53:25Z |
| format | Article |
| id | doaj.art-afddeeea038f41aeb827fade4ce60f72 |
| institution | Directory Open Access Journal |
| issn | 1021-9986 1021-9986 |
| language | English |
| last_indexed | 2024-12-13T18:53:25Z |
| publishDate | 2016-04-01 |
| publisher | Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR |
| record_format | Article |
| series | Iranian Journal of Chemistry & Chemical Engineering |
| spelling | doaj.art-afddeeea038f41aeb827fade4ce60f722022-12-21T23:34:53ZengIranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECRIranian Journal of Chemistry & Chemical Engineering1021-99861021-99862016-04-01352737819376The Effect of Simple Shear Extrusion on the Corrosion Behavior of CopperKhashayar Morshed Behbahani0Pooria Najafisayar1Zahra Abbasi2Mahmoud Pakshir3Ramin Ebrahimi4Department of Materials Science and Engineering, Shiraz University, P.O. Box 7134851154 Shiraz, I.R. IRANDepartment of Materials Science and Engineering, Shiraz University, P.O. Box 7134851154 Shiraz, I.R. IRANDepartment of Materials Science and Engineering, Shiraz University, P.O. Box 7134851154 Shiraz, I.R. IRANDepartment of Materials Science and Engineering, Shiraz University, P.O. Box 7134851154 Shiraz, I.R. IRANDepartment of Materials Science and Engineering, Shiraz University, P.O. Box 7134851154 Shiraz, I.R. IRANIn this study, corrosion behavior of copper that was deformed by Simple Shear Extrusion (SSE) method was investigated in 3%wt NaCl solution. Modified Williamson-Hall method, applied on the X-ray diffraction patterns of the samples, showed that increase in the number of SSE passes led to increasing in the dislocation density in the copper samples. Moreover, such deformed samples exhibited fewer corrosion currents, in the potentiodynamic polarization test results, than that of annealed one. In addition, Electrochemical Impedance Spectroscopy (EIS) test was employed to assess the SSEed copper corrosion performance, and the results revealed that the SSE technique has a beneficial effect on the corrosion behavior of copper in 3 wt% NaCl aquatic solution.http://www.ijcce.ac.ir/article_19376_62aef208b0f2cba0a958d85a73e872d2.pdfsimple shear extrusioncorrosion behaviorimpedance spectroscopypotentiodynamic polarizationmodified williamson-hall methodcopper |
| spellingShingle | Khashayar Morshed Behbahani Pooria Najafisayar Zahra Abbasi Mahmoud Pakshir Ramin Ebrahimi The Effect of Simple Shear Extrusion on the Corrosion Behavior of Copper Iranian Journal of Chemistry & Chemical Engineering simple shear extrusion corrosion behavior impedance spectroscopy potentiodynamic polarization modified williamson-hall method copper |
| title | The Effect of Simple Shear Extrusion on the Corrosion Behavior of Copper |
| title_full | The Effect of Simple Shear Extrusion on the Corrosion Behavior of Copper |
| title_fullStr | The Effect of Simple Shear Extrusion on the Corrosion Behavior of Copper |
| title_full_unstemmed | The Effect of Simple Shear Extrusion on the Corrosion Behavior of Copper |
| title_short | The Effect of Simple Shear Extrusion on the Corrosion Behavior of Copper |
| title_sort | effect of simple shear extrusion on the corrosion behavior of copper |
| topic | simple shear extrusion corrosion behavior impedance spectroscopy potentiodynamic polarization modified williamson-hall method copper |
| url | http://www.ijcce.ac.ir/article_19376_62aef208b0f2cba0a958d85a73e872d2.pdf |
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