Effect of annealing on temperature coefficient of resistance of cu-ni foil as strain gauge material

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dc.contributor.authorSatheekshana, W
dc.contributor.authorWeragoda, SC
dc.contributor.authorAmarasinghe, DAS
dc.contributor.authorSamarasekara, AMPB
dc.contributor.editorAbeysooriya, R
dc.contributor.editorAdikariwattage, V
dc.contributor.editorHemachandra, K
dc.date.accessioned2024-03-14T05:01:46Z
dc.date.available2024-03-14T05:01:46Z
dc.date.issued2023-12-09
dc.description.abstractNear zero Temperature Coefficient of Resistance (TCR) is an increasing concern in the strain gauge manufacturing industry. The purpose of this study is to investigate the connection between the TCR of the Strain Gauge (SG) and the annealing temperature of the foil used to manufacture the strain gauge. Constantan foils were heat treated, under a nonoxidizing annealing environment. The TCR of the manufactured foil-strain gauges were calculated in the range of -10°C to 40°C. The TCR values were shifted from negative to positive with annealing temperature. This study provides a conclusive response to the question concerning the effect of annealing temperature of Constantan foil for the manufacturing of strain gauges with near zero TCR.en_US
dc.identifier.citationW. Satheekshana, S. C. Weragoda, D. A. S. Amarasinghe and A. M. P. B. Samarasekara, "Effect of Annealing on Temperature Coefficient of Resistance of Cu-Ni Foil as Strain Gauge Material," 2023 Moratuwa Engineering Research Conference (MERCon), Moratuwa, Sri Lanka, 2023, pp. 352-356, doi: 10.1109/MERCon60487.2023.10355433.en_US
dc.identifier.conferenceMoratuwa Engineering Research Conference 2023en_US
dc.identifier.departmentEngineering Research Unit, University of Moratuwaen_US
dc.identifier.emailwenusaras@uom.lken_US
dc.identifier.emailsampathw@uom.lken_US
dc.identifier.emailamarasinghe@uom.lken_US
dc.identifier.emailbandu@uom.lken_US
dc.identifier.facultyEngineeringen_US
dc.identifier.pgnospp. 352-356en_US
dc.identifier.placeKatubeddaen_US
dc.identifier.proceedingProceedings of Moratuwa Engineering Research Conference 2023en_US
dc.identifier.urihttp://dl.lib.uom.lk/handle/123/22308
dc.identifier.year2023en_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.urihttps://ieeexplore.ieee.org/document/10355433en_US
dc.subjectNear zero TCRen_US
dc.subjectAnnealingen_US
dc.subjectStrain gaugeen_US
dc.subjectExpansion mismatchen_US
dc.titleEffect of annealing on temperature coefficient of resistance of cu-ni foil as strain gauge materialen_US
dc.typeConference-Full-texten_US

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