Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/43563
DC FieldValueLanguage
dc.contributor.authorYeh, C.H.en_US
dc.contributor.author張立信zh_TW
dc.contributor.authorChang, L.S.en_US
dc.contributor.authorStraumal, B.en_US
dc.date2009zh_TW
dc.date.accessioned2014-06-06T08:11:08Z-
dc.date.available2014-06-06T08:11:08Z-
dc.identifier.issn1547-7037zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/43563-
dc.description.abstractBinary phase diagrams are important tools for designing desired alloys. In the Sn-rich region of the Sn-In alloy phase diagram, the solidus line appears as a dotted line in current literature plots to indicate uncertainty. The contour of the solidus has now been clarified as a result of the present investigation. Four alloys, Sn(70)In(30), Sn(75)In(25), Sn(80)In(20), and Sn(85)In(15) were melted at 300 A degrees C for 10 h and annealed between 120 and 200 A degrees C in the (L + gamma) two-phase region. The morphology and chemical compositions of annealed specimens were analyzed using both field emission scanning electron spectroscopy and energy-dispersive x-ray spectrometry. The results reveal that the liquid phase, initially appearing at the eutectic temperature, invades the solid along grain boundaries with penetration gradually increasing with increasing annealing temperature and a granular structure form. The average compositions in grains of Sn(70)In(30), Sn(75)In(25), Sn(80)In(20), and Sn(85)In(15) specimens correspond to the solidus concentrations, and the solidus line and (beta + gamma)/gamma phase boundary can be determined as a fit to these temperature-composition points.en_US
dc.language.isoen_USzh_TW
dc.relationJournal of Phase Equilibria and Diffusionen_US
dc.relation.ispartofseriesJournal of Phase Equilibria and Diffusion, Volume 30, Issue 3, Page(s) 254-257.en_US
dc.relation.urihttp://dx.doi.org/10.1007/s11669-009-9505-2en_US
dc.subjectbinary systemen_US
dc.subjectgrain boundary wettingen_US
dc.subjectphase diagramen_US
dc.subjectSn-In alloyen_US
dc.subjectsolidus lineen_US
dc.subjectfree solder materialsen_US
dc.subjectinterfacial reactionsen_US
dc.subjectsystemen_US
dc.subjectznen_US
dc.titleStudy on the Solidus Line in Sn-Rich Region of Sn-In Phase Diagramen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1007/s11669-009-9505-2zh_TW
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