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dc.contributor.author윤종헌-
dc.date.accessioned2019-12-06T00:36:40Z-
dc.date.available2019-12-06T00:36:40Z-
dc.date.issued2019-08-
dc.identifier.citationINTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, v. 20, No. 4, Page. 813-825en_US
dc.identifier.issn1229-9138-
dc.identifier.issn1976-3832-
dc.identifier.urihttps://link.springer.com/article/10.1007%2Fs12239-019-0076-x-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/117769-
dc.description.abstractThis paper mainly concerns the thermo-mechanical analysis to evaluate the process parameters in the hot press forming with the 22MnB5 sheet such as the austenitization temperature, transport and quenching time for enhancing the efficiency in the production cycle. It is noted that the transport time is most influencing process parameter in the hot press forming to increase production efficiency without sacrificing the strength of the final product. In addition, we newly proposed a scheme to reproduce the flow curves of the hot stamped 22MnB5 sheet with respect to the martensite fraction by correlating the numerical analyses and tensile test results. To take into consideration of the strength variation in the hot stamped door impact beam, entire part is partitioned into several domains on which adaptive flow curves are assigned with respect to the martensite fraction. It demonstrates a good agreement with experimental 3-point bending test with the hot stamped door impact beam when applying the proposed method adopting adaptive flow curves with respect to the martensite fraction.en_US
dc.description.sponsorshipThis work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (2016R1C1B1006875). This work was also supported by the "Human Resources Program in Energy Technology" of the Korean Institute of Energy Technology Evaluation and Planning (KETEP), granted by the Ministry of Trade, Industry & Energy, Republic of Korea (no. 20174010201310).en_US
dc.language.isoen_USen_US
dc.publisherKOREAN SOC AUTOMOTIVE ENGINEERS-KSAEen_US
dc.subjectHot press formingen_US
dc.subjectCoupled analysisen_US
dc.subjectMartensiteen_US
dc.subject22MnB5en_US
dc.subject3-point bendingen_US
dc.titleThermo-mechanical coupled analysis of hot press forming with 22MnB5 steelen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s12239-019-0076-x-
dc.relation.page1-6-
dc.relation.journalINTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY-
dc.contributor.googleauthorKim, H.-G.-
dc.contributor.googleauthorWon, C.-
dc.contributor.googleauthorChoi, S.-
dc.contributor.googleauthorGong, M.-G.-
dc.contributor.googleauthorPark, J.-G.-
dc.contributor.googleauthorLee, H.-
dc.contributor.googleauthorYoon, J.-
dc.relation.code2019038803-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDEPARTMENT OF MECHANICAL ENGINEERING-
dc.identifier.pidjyoon-
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COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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