Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장재일 | - |
dc.date.accessioned | 2018-03-21T07:00:33Z | - |
dc.date.available | 2018-03-21T07:00:33Z | - |
dc.date.issued | 2013-08 | - |
dc.identifier.citation | Materials characterization, 2013, 82, pp.17 - 22 | en_US |
dc.identifier.issn | 1044-5803 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S1044580313001198?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/50099 | - |
dc.description.abstract | In this study, hydrogen effects on the impact toughness of simulated coarse-grained heat-affected zones (CGHAZs) in a linepipe steel were investigated in search of the possible “local brittle zone phenomenon” in hydrogen pipeline welds. After hydrogen charging, the inter-critically reheated and unaltered CGHAZ exhibited very low impact energies as well as occurrence of splitting. This hydrogen-induced toughness drop is discussed in terms of combined effects of brittle microstructures and hydrogen trapping. | en_US |
dc.description.sponsorship | the Korea Government Ministry of Knowledge Economy(No. 20114010203020). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science B.V., Amsterdam. | en_US |
dc.subject | Steel | en_US |
dc.subject | Hydrogen | en_US |
dc.subject | Toughness | en_US |
dc.subject | Heat-affected zone | en_US |
dc.title | Hydrogen-induced toughness drop in weld coarse-grained heat-affected zones of linepipe steel | en_US |
dc.type | Article | en_US |
dc.relation.volume | 82 | - |
dc.identifier.doi | 10.1016/j.matchar.2013.05.001 | - |
dc.relation.page | 17-22 | - |
dc.relation.journal | MATERIALS CHARACTERIZATION | - |
dc.contributor.googleauthor | Lee, J. A. | - |
dc.contributor.googleauthor | Lee, D. H. | - |
dc.contributor.googleauthor | Seok, M. Y. | - |
dc.contributor.googleauthor | Baek, U. B. | - |
dc.contributor.googleauthor | Lee, Y. H. | - |
dc.contributor.googleauthor | Nahm, S. H. | - |
dc.contributor.googleauthor | Jang, J. i. | - |
dc.relation.code | 2013011210 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | jijang | - |
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