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Influence of The Material Surface to Give to Fretting Corrosion of Tin Plating
Snめっき微摺動摩耗の接触抵抗挙動に及ぼす表面形状の影響

Yutaro Ueda, Masahiro Tsuru, Hiroshi Sakamoto
2020 Journal Of Japan Institute Of Copper  

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Theinfluenceofmaterialsurfaceformonafrettingcorrosionphenomenonofreflowedtinplatingwasinvestigated.Thispaperreportsanddiscussesexperimentallyobservedresultsoncontactresistancebehavior and wear behavior during fretting corrosion testing using samples with different surface roughness. The mainresultsaresummarizedasfollows. (a) Theresultsofthefrettingcorrosiontestshowedthepeakvalueofcontactresistancedecreasedwiththerough-surfacesamples.Inaddition,theamountofthedeposited
more » ... tareawasreducedintherough-surfacesamples. (b) Therough-surface sampleshadbothconvexandconcaveareas.Itisthoughtthattheconvexareaspromotethedischargeof tinabrasionpowdertotheoutsideofthecontactareaortoconcaveareas. (c) Whenthesurfacewasflat, thedepositedtinabrasionpowderwasfoundtobefinelycrushed.Itisthoughtthatoxidationoftheabrasionpowderwaspromotedbythisconditionofbeingfinelycrushed.
doi:10.34562/jic.59.1_280 fatcat:x6puuy4oorc4xp74ddx5osqv2y
lang:ja
Citation

Yutaro Ueda, Masahiro Tsuru, Hiroshi Sakamoto. "Influence of The Material Surface to Give to Fretting Corrosion of Tin Plating." Journal Of Japan Institute Of Copper 59.1 (2020) 280-283