Nanoindentation analysis of friction stir welded 6061-T6 Al alloy in as-weld and post weld heat treatment
In this research indentation instrument testing is used as a new method for local characterization to study different zones of friction stir welded AA6061 alloy. For this purpose nanoindentation and microhardness are applied for samples in as-weld and post weld heat treatment conditions. Nugget zone...
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| Format: | Article |
| Language: | English |
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Pleiades Publishing
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/81451/ http://psasir.upm.edu.my/id/eprint/81451/1/Nanoindentation%20analysis%20of%20friction%20stir%20welded%206061-T6%20Al%20alloy%20in%20as-weld%20and%20post%20weld%20heat%20treatment.pdf |
| _version_ | 1848859107594862592 |
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| author | Fadaeifard, Firouz Pakmanesh, Mohamad Reza Esfahani, Morteza Shamanian Matori, Khamirul Amin Chicot, Didier |
| author_facet | Fadaeifard, Firouz Pakmanesh, Mohamad Reza Esfahani, Morteza Shamanian Matori, Khamirul Amin Chicot, Didier |
| author_sort | Fadaeifard, Firouz |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this research indentation instrument testing is used as a new method for local characterization to study different zones of friction stir welded AA6061 alloy. For this purpose nanoindentation and microhardness are applied for samples in as-weld and post weld heat treatment conditions. Nugget zone, thermomechanically affected zone, and heat affected zone are examined by using nanoindentor in both conditions. The observations say that an estimation of the truncated indenter tip defect is necessary because of pile-up. Whereas post weld heat treatment (PWHT) can recover elastic modulus and nanohardness as well as hardness in AA6061 weldment. |
| first_indexed | 2025-11-15T12:24:05Z |
| format | Article |
| id | upm-81451 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:24:05Z |
| publishDate | 2019 |
| publisher | Pleiades Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-814512021-01-31T14:57:24Z http://psasir.upm.edu.my/id/eprint/81451/ Nanoindentation analysis of friction stir welded 6061-T6 Al alloy in as-weld and post weld heat treatment Fadaeifard, Firouz Pakmanesh, Mohamad Reza Esfahani, Morteza Shamanian Matori, Khamirul Amin Chicot, Didier In this research indentation instrument testing is used as a new method for local characterization to study different zones of friction stir welded AA6061 alloy. For this purpose nanoindentation and microhardness are applied for samples in as-weld and post weld heat treatment conditions. Nugget zone, thermomechanically affected zone, and heat affected zone are examined by using nanoindentor in both conditions. The observations say that an estimation of the truncated indenter tip defect is necessary because of pile-up. Whereas post weld heat treatment (PWHT) can recover elastic modulus and nanohardness as well as hardness in AA6061 weldment. Pleiades Publishing 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/81451/1/Nanoindentation%20analysis%20of%20friction%20stir%20welded%206061-T6%20Al%20alloy%20in%20as-weld%20and%20post%20weld%20heat%20treatment.pdf Fadaeifard, Firouz and Pakmanesh, Mohamad Reza and Esfahani, Morteza Shamanian and Matori, Khamirul Amin and Chicot, Didier (2019) Nanoindentation analysis of friction stir welded 6061-T6 Al alloy in as-weld and post weld heat treatment. Physics of Metals and Metallography, 120 (5). pp. 483-491. ISSN 0031-918X; ESSN: 1555-6190 https://link.springer.com/article/10.1134/S0031918X1905003X 10.1134/S0031918X1905003X |
| spellingShingle | Fadaeifard, Firouz Pakmanesh, Mohamad Reza Esfahani, Morteza Shamanian Matori, Khamirul Amin Chicot, Didier Nanoindentation analysis of friction stir welded 6061-T6 Al alloy in as-weld and post weld heat treatment |
| title | Nanoindentation analysis of friction stir welded 6061-T6 Al alloy in as-weld and post weld heat treatment |
| title_full | Nanoindentation analysis of friction stir welded 6061-T6 Al alloy in as-weld and post weld heat treatment |
| title_fullStr | Nanoindentation analysis of friction stir welded 6061-T6 Al alloy in as-weld and post weld heat treatment |
| title_full_unstemmed | Nanoindentation analysis of friction stir welded 6061-T6 Al alloy in as-weld and post weld heat treatment |
| title_short | Nanoindentation analysis of friction stir welded 6061-T6 Al alloy in as-weld and post weld heat treatment |
| title_sort | nanoindentation analysis of friction stir welded 6061-t6 al alloy in as-weld and post weld heat treatment |
| url | http://psasir.upm.edu.my/id/eprint/81451/ http://psasir.upm.edu.my/id/eprint/81451/ http://psasir.upm.edu.my/id/eprint/81451/ http://psasir.upm.edu.my/id/eprint/81451/1/Nanoindentation%20analysis%20of%20friction%20stir%20welded%206061-T6%20Al%20alloy%20in%20as-weld%20and%20post%20weld%20heat%20treatment.pdf |