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dc.contributor.authorWu, Shyh-Chien_US
dc.contributor.authorTseng, Kuang-Hungen_US
dc.contributor.authorWen, Hua-Chiangen_US
dc.contributor.authorWu, Ming-Jhangen_US
dc.contributor.authorChou, Chang-Pinen_US
dc.date.accessioned2014-12-08T15:28:45Z-
dc.date.available2014-12-08T15:28:45Z-
dc.date.issued2013-01-01en_US
dc.identifier.issn0169-4332en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.apsusc.2012.09.099en_US
dc.identifier.urihttp://hdl.handle.net/11536/20809-
dc.description.abstractA flow formed D6ac steel tubing was joined using electron beam (EB) welding. Thereafter, the EB weldments were treated by tempering at temperatures of 450 degrees C and 550 degrees C. After tempering, the microstructural features, mechanical properties, and tribological characteristics of the EB D6ac weldment were studied. This study used a scratch test to evaluate the sliding wear resistance of the tempered weldment. Results indicate that the tempering softens the microstructure by reducing the dislocation density of the flow formed D6ac steel. For the 450 degrees C/2 h/air cooling tempering treated D6ac steel, the fracture toughness of the EB weldment can be significantly improved. The tribological behavior of the tempered D6ac weldment depended on the tempered microstructures. (C) 2012 Elsevier B.V. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectD6ac steelen_US
dc.subjectFlow formingen_US
dc.subjectElectron beam weldingen_US
dc.subjectTemperingen_US
dc.subjectTribological behavioren_US
dc.titleTribological behavior of electron beam D6ac weldmenten_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.apsusc.2012.09.099en_US
dc.identifier.journalAPPLIED SURFACE SCIENCEen_US
dc.citation.volume264en_US
dc.citation.issueen_US
dc.citation.spage45en_US
dc.citation.epage51en_US
dc.contributor.department機械工程學系zh_TW
dc.contributor.departmentDepartment of Mechanical Engineeringen_US
dc.identifier.wosnumberWOS:000312004800009-
dc.citation.woscount1-
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