PLA-PEKK-HAp-CS composite scaffold joining with friction stir spot welding
This article reports joining feasibility of polylactic acid-polyether ketone ketone-hydroxyapatite-chitosan composite scaffold with consumable tool in friction stir spot welding (FSSW) as a novel process. Also, investigations have been made for mechanical, thermal, and morphological characteristics...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English |
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SAGE Publications
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/33641/ http://umpir.ump.edu.my/id/eprint/33641/1/PLA-PEKK-HAp-CS%20composite%20scaffold%20joining.pdf http://umpir.ump.edu.my/id/eprint/33641/7/PLA-PEKK-HAp-CS%20composite%20scaffold%20joining%20with%20friction%20stir%20spot%20welding.pdf |
| _version_ | 1848824306811797504 |
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| author | Singh, J. Singh, R. Kumar, R. M. M., Rahman Ramakrishna, S. |
| author_facet | Singh, J. Singh, R. Kumar, R. M. M., Rahman Ramakrishna, S. |
| author_sort | Singh, J. |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This article reports joining feasibility of polylactic acid-polyether ketone ketone-hydroxyapatite-chitosan composite scaffold with consumable tool in friction stir spot welding (FSSW) as a novel process. Also, investigations have been made for mechanical, thermal, and morphological characteristics of the joints prepared. The results for joint strength are supported with axial/transverse force and interface temperature measurement for bone scaffolds. The FSSW process parameters, namely rotational speed, pin depth, and stirred time, have been varied to correlate the changes in force and temperature with mechanical and morphological properties. The results of the study highlighted that ultimate tensile strength (6.57 MPa) and flexural strength (139.2 MPa) were obtained best at 800 r/min rotational speed and 20 s stirring time with 2.5-mm pin depth |
| first_indexed | 2025-11-15T03:10:56Z |
| format | Article |
| id | ump-33641 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T03:10:56Z |
| publishDate | 2019 |
| publisher | SAGE Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-336412024-01-17T04:33:49Z http://umpir.ump.edu.my/id/eprint/33641/ PLA-PEKK-HAp-CS composite scaffold joining with friction stir spot welding Singh, J. Singh, R. Kumar, R. M. M., Rahman Ramakrishna, S. TJ Mechanical engineering and machinery This article reports joining feasibility of polylactic acid-polyether ketone ketone-hydroxyapatite-chitosan composite scaffold with consumable tool in friction stir spot welding (FSSW) as a novel process. Also, investigations have been made for mechanical, thermal, and morphological characteristics of the joints prepared. The results for joint strength are supported with axial/transverse force and interface temperature measurement for bone scaffolds. The FSSW process parameters, namely rotational speed, pin depth, and stirred time, have been varied to correlate the changes in force and temperature with mechanical and morphological properties. The results of the study highlighted that ultimate tensile strength (6.57 MPa) and flexural strength (139.2 MPa) were obtained best at 800 r/min rotational speed and 20 s stirring time with 2.5-mm pin depth SAGE Publications 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/33641/1/PLA-PEKK-HAp-CS%20composite%20scaffold%20joining.pdf pdf en http://umpir.ump.edu.my/id/eprint/33641/7/PLA-PEKK-HAp-CS%20composite%20scaffold%20joining%20with%20friction%20stir%20spot%20welding.pdf Singh, J. and Singh, R. and Kumar, R. and M. M., Rahman and Ramakrishna, S. (2019) PLA-PEKK-HAp-CS composite scaffold joining with friction stir spot welding. Journal of Thermoplastic Composite Materials, 34 (6). pp. 745-764. ISSN 1530-7980 (print); 0892-7057 (online). (Published) https://doi.org/10.1177/0892705719850609 https://doi.org/10.1177/0892705719850609 |
| spellingShingle | TJ Mechanical engineering and machinery Singh, J. Singh, R. Kumar, R. M. M., Rahman Ramakrishna, S. PLA-PEKK-HAp-CS composite scaffold joining with friction stir spot welding |
| title | PLA-PEKK-HAp-CS composite scaffold joining with friction stir spot welding |
| title_full | PLA-PEKK-HAp-CS composite scaffold joining with friction stir spot welding |
| title_fullStr | PLA-PEKK-HAp-CS composite scaffold joining with friction stir spot welding |
| title_full_unstemmed | PLA-PEKK-HAp-CS composite scaffold joining with friction stir spot welding |
| title_short | PLA-PEKK-HAp-CS composite scaffold joining with friction stir spot welding |
| title_sort | pla-pekk-hap-cs composite scaffold joining with friction stir spot welding |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/33641/ http://umpir.ump.edu.my/id/eprint/33641/ http://umpir.ump.edu.my/id/eprint/33641/ http://umpir.ump.edu.my/id/eprint/33641/1/PLA-PEKK-HAp-CS%20composite%20scaffold%20joining.pdf http://umpir.ump.edu.my/id/eprint/33641/7/PLA-PEKK-HAp-CS%20composite%20scaffold%20joining%20with%20friction%20stir%20spot%20welding.pdf |