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dc.contributor.authorShyu, S. W.en_US
dc.contributor.authorHuang, H. Y.en_US
dc.contributor.authorTseng, K. H.en_US
dc.contributor.authorChou, C. P.en_US
dc.date.accessioned2014-12-08T15:12:23Z-
dc.date.available2014-12-08T15:12:23Z-
dc.date.issued2008-04-01en_US
dc.identifier.issn1059-9495en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s11665-007-9139-7en_US
dc.identifier.urihttp://hdl.handle.net/11536/9518-
dc.description.abstractThe purpose of the present work was to investigate the effect of oxide fluxes on weld morphology, arc voltage, mechanical properties, angular distortion and hot cracking susceptibility obtained with TIG welding, which applied to the welding of 5 mm thick austenitic stainless steel plates. A novel variant of the autogenous TIG welding process, oxide powders (Al2O3, Cr2O3, TiO2, SiO2 and CaO) was applied on a type 304 stainless steel through a thin layer of the flux to produce a bead on plate welds. The experimental results indicated that the increase in the penetration is significant with the use of Cr2O3, TiO2, and SiO2. A-TIG welding can increase the weld depth to bead-width ratio, and tends to reduce the angular distortion of the weldment. It was also found that A-TIG welding can increase the retained delta-ferrite content of stainless steel 304 welds and, in consequence, the hot-cracking susceptibility of as-welded is reduced. Physically constricting the plasma column and reducing the anode spot are the possible mechanism for the effect of certain flux on A-TIG penetration.en_US
dc.language.isoen_USen_US
dc.subjectA-TIGen_US
dc.subjectstainless steelen_US
dc.subjectoxide fluxen_US
dc.subjectpenetrationen_US
dc.titleStudy of the performance of stainless steel A-TIG weldsen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s11665-007-9139-7en_US
dc.identifier.journalJOURNAL OF MATERIALS ENGINEERING AND PERFORMANCEen_US
dc.citation.volume17en_US
dc.citation.issue2en_US
dc.citation.spage193en_US
dc.citation.epage201en_US
dc.contributor.department機械工程學系zh_TW
dc.contributor.departmentDepartment of Mechanical Engineeringen_US
dc.identifier.wosnumberWOS:000253682500009-
dc.citation.woscount15-
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