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DC Field | Value | Language |
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dc.citation.title | COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | - |
dc.citation.volume | 163 | - |
dc.contributor.author | Choi, Insung | - |
dc.contributor.author | Roh, Hyung Doh | - |
dc.contributor.author | Jeong, Woo Nam | - |
dc.contributor.author | Jeong, Hu Young | - |
dc.contributor.author | Suh, Jeong | - |
dc.contributor.author | Yi, Jin-Woo | - |
dc.contributor.author | Um, Moon-Kwang | - |
dc.contributor.author | Oh, Youngseok | - |
dc.contributor.author | Lee, Kwang-Hyeon | - |
dc.date.accessioned | 2023-12-21T13:15:24Z | - |
dc.date.available | 2023-12-21T13:15:24Z | - |
dc.date.created | 2022-11-04 | - |
dc.date.issued | 2022-12 | - |
dc.description.abstract | Carbon-fiber-reinforced thermoplastic (CFRTP) materials have drawn considerable interest owing to their high strength-to-weight ratio. Laser joining technologies have been reported to join CFRTP to metals or plastic ma-terials. However, the direct laser joining of CFRTP/CFRTP is challenging. Herein, we demonstrated the feasibility of laser direct joining of 2.2-mm-thick CFRTP/CFRTP by laser heat conduction. A thulium fiber laser (1940 nm) was used under the optimal joining conditions of 20 W power (beam diameter = 5.5 mm, approximately) and 3 min laser irradiation time. We observed that an increase in the laser irradiation spots per unit area results in a higher joining strength. The joining strengths of carbon fiber (CF)-polyetherketoneketone (PEKK)/CF-PEKK composites were evaluated by single lap shear tests, and the highest average interlaminar shear strength result was 30.9 MPa. Our study indicates that the laser-assisted joining of CF-PEKK/CF-PEKK laminates is viable and worthy of further exploration for industrial applications. | - |
dc.identifier.bibliographicCitation | COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, v.163 | - |
dc.identifier.doi | 10.1016/j.compositesa.2022.107228 | - |
dc.identifier.issn | 1359-835X | - |
dc.identifier.scopusid | 2-s2.0-85139043219 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/60002 | - |
dc.identifier.wosid | 000867610000001 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Laser-assisted joining of carbon fiber reinforced polyetherketoneketone thermoplastic composite laminates | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Manufacturing; Materials Science, Composites | - |
dc.relation.journalResearchArea | Engineering; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | A | - |
dc.subject.keywordAuthor | Polymer-matrix composites (PMCs) | - |
dc.subject.keywordAuthor | B | - |
dc.subject.keywordAuthor | Thermal properties | - |
dc.subject.keywordAuthor | E | - |
dc.subject.keywordAuthor | Heat treatment | - |
dc.subject.keywordAuthor | Laser joining | - |
dc.subject.keywordPlus | LIGHTWEIGHT DESIGN | - |
dc.subject.keywordPlus | CFRP | - |
dc.subject.keywordPlus | JOINTS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PARAMETERS | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | QUALITY | - |
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