Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature
An alternative technique of the equal-channel angular pressing (ECAP) process for difficult-to-work materials at ambient temperature is proposed by embedding a difficult-to-work material into an easy-to-work material. The easy-to-work material as a host material assists the deformation of the diffic...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Japan Society of Applied Physics
2011
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/3938/1/AJ%202017%20%28538%29.pdf |
| _version_ | 1796868927631917056 |
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| author | Jamian, Saifulnizan Sato, Hisashi Fujiwara, Eri Miura Watanabe, Yoshimi |
| author_facet | Jamian, Saifulnizan Sato, Hisashi Fujiwara, Eri Miura Watanabe, Yoshimi |
| author_sort | Jamian, Saifulnizan |
| collection | UTHM |
| description | An alternative technique of the equal-channel angular pressing (ECAP) process for difficult-to-work materials at ambient temperature is proposed by embedding a difficult-to-work material into an easy-to-work material. The easy-to-work material as a host material assists the deformation of the difficult-to-work material. The ECAP process is simulated by the finite element method (FEM). For this study, Ti as the difficult-to-work material is embedded into an Al-based functionally graded material (FGM) matrix. FEM is conducted with Ti embedded into a different host material type as well as a different die channel geometry. The strain distribution of the specimen after a single ECAP pass is analyzed. From the obtained results, it is found that the strain distribution in Ti is strongly influenced by the host material and the shape of the die channel |
| first_indexed | 2024-03-05T21:47:10Z |
| format | Article |
| id | uthm.eprints-3938 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:47:10Z |
| publishDate | 2011 |
| publisher | Japan Society of Applied Physics |
| record_format | dspace |
| spelling | uthm.eprints-39382021-11-22T07:21:58Z http://eprints.uthm.edu.my/3938/ Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature Jamian, Saifulnizan Sato, Hisashi Fujiwara, Eri Miura Watanabe, Yoshimi TA349-359 Mechanics of engineering. Applied mechanics An alternative technique of the equal-channel angular pressing (ECAP) process for difficult-to-work materials at ambient temperature is proposed by embedding a difficult-to-work material into an easy-to-work material. The easy-to-work material as a host material assists the deformation of the difficult-to-work material. The ECAP process is simulated by the finite element method (FEM). For this study, Ti as the difficult-to-work material is embedded into an Al-based functionally graded material (FGM) matrix. FEM is conducted with Ti embedded into a different host material type as well as a different die channel geometry. The strain distribution of the specimen after a single ECAP pass is analyzed. From the obtained results, it is found that the strain distribution in Ti is strongly influenced by the host material and the shape of the die channel Japan Society of Applied Physics 2011 Article PeerReviewed text en http://eprints.uthm.edu.my/3938/1/AJ%202017%20%28538%29.pdf Jamian, Saifulnizan and Sato, Hisashi and Fujiwara, Eri Miura and Watanabe, Yoshimi (2011) Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature. Japanese Journal of Applied Physics, 50 (1). pp. 1-5. ISSN 0021-4922 https://dx.doi.org/10.1143/JJAP.50.01AJ06 |
| spellingShingle | TA349-359 Mechanics of engineering. Applied mechanics Jamian, Saifulnizan Sato, Hisashi Fujiwara, Eri Miura Watanabe, Yoshimi Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature |
| title | Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature |
| title_full | Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature |
| title_fullStr | Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature |
| title_full_unstemmed | Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature |
| title_short | Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature |
| title_sort | finite element analysis of severe plastic deformation of difficult to work material by equal channel angular pressing at ambient temperature |
| topic | TA349-359 Mechanics of engineering. Applied mechanics |
| url | http://eprints.uthm.edu.my/3938/1/AJ%202017%20%28538%29.pdf |
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