Impact behaviour and fractography of 6061 alloy with Trace addition of Sn
The impact behaviour of 6061 alloy with trace amount of 0, 0.04, and 0.08 wt.% Sn was studied in the as-cast (AC), as-roll (AR) and peak-age roll (PAR) processing state. Additionally, the fracture mechanism was also studied in the AC and PAR state. The experimental investigation revealed that at al...
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Gruppo Italiano Frattura
2022-09-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://3.64.71.86/index.php/fis/article/view/3643 |
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| author | Monoj Baruah Anil Borah |
| author_facet | Monoj Baruah Anil Borah |
| author_sort | Monoj Baruah |
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The impact behaviour of 6061 alloy with trace amount of 0, 0.04, and 0.08 wt.% Sn was studied in the as-cast (AC), as-roll (AR) and peak-age roll (PAR) processing state. Additionally, the fracture mechanism was also studied in the AC and PAR state. The experimental investigation revealed that at all processing states, trace addition of Sn improves the impact strength of the 6061 alloy. Compared to the other processing states, the PAR condition contribute most to the impact strength. Fractography analyses showed that the fracture in the alloys occurred primarily by the crack propagation of Al(Fe, Mn)Si particles. The fractures in the AC alloys took place by mixed ductile and brittle mode by larger ductile dimples, cracks and cleavages, while in the PAR alloys was primarily by ductile mode by the smaller dimple fractures.
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| format | Article |
| id | doaj-art-fe81dd8c65724bf69e5a53f2c2e41c2c |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2022-09-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-fe81dd8c65724bf69e5a53f2c2e41c2c2025-02-03T10:34:52ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932022-09-011662Impact behaviour and fractography of 6061 alloy with Trace addition of Sn Monoj Baruah0Anil Borah1Department of Industrial and Production Engineering, Assam Engineering College, Guwahati-13, Assam, IndiaDepartment of Mechanical Engineering, Assam Engineering College, Guwahati-13, Assam, India The impact behaviour of 6061 alloy with trace amount of 0, 0.04, and 0.08 wt.% Sn was studied in the as-cast (AC), as-roll (AR) and peak-age roll (PAR) processing state. Additionally, the fracture mechanism was also studied in the AC and PAR state. The experimental investigation revealed that at all processing states, trace addition of Sn improves the impact strength of the 6061 alloy. Compared to the other processing states, the PAR condition contribute most to the impact strength. Fractography analyses showed that the fracture in the alloys occurred primarily by the crack propagation of Al(Fe, Mn)Si particles. The fractures in the AC alloys took place by mixed ductile and brittle mode by larger ductile dimples, cracks and cleavages, while in the PAR alloys was primarily by ductile mode by the smaller dimple fractures. https://3.64.71.86/index.php/fis/article/view/3643Impact behaviourFractographyTrace addition6061 alloys |
| spellingShingle | Monoj Baruah Anil Borah Impact behaviour and fractography of 6061 alloy with Trace addition of Sn Fracture and Structural Integrity Impact behaviour Fractography Trace addition 6061 alloys |
| title | Impact behaviour and fractography of 6061 alloy with Trace addition of Sn |
| title_full | Impact behaviour and fractography of 6061 alloy with Trace addition of Sn |
| title_fullStr | Impact behaviour and fractography of 6061 alloy with Trace addition of Sn |
| title_full_unstemmed | Impact behaviour and fractography of 6061 alloy with Trace addition of Sn |
| title_short | Impact behaviour and fractography of 6061 alloy with Trace addition of Sn |
| title_sort | impact behaviour and fractography of 6061 alloy with trace addition of sn |
| topic | Impact behaviour Fractography Trace addition 6061 alloys |
| url | https://3.64.71.86/index.php/fis/article/view/3643 |
| work_keys_str_mv | AT monojbaruah impactbehaviourandfractographyof6061alloywithtraceadditionofsn AT anilborah impactbehaviourandfractographyof6061alloywithtraceadditionofsn |