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Thermomechanical properties of PbSbSn alloys

dc.creatorKalaba, Dragan V.
dc.creatorČikara, Dejan
dc.creatorRadaković, Zoran
dc.date.accessioned2022-09-19T16:26:01Z
dc.date.available2022-09-19T16:26:01Z
dc.date.issued2010
dc.identifier.issn1451-2092
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/1037
dc.description.abstractProcesi elektrootpornog zavarivanja i lemljenja delova izrađenih od legura PbSbSn u industriji akumulatora tipa olovo-kiselina, u energetici, elektronici i hemijskoj industriji zahtevaju detaljna istraživanja termomehaničkih osobina ovih legura, koje zavise od temperature. Eksperimentalni rezultati koeficijenta provođenja toplote, dobijeni su upotrebom metode laserskog impulsa, zasnovanoj na matematičkoj analizi nestacionarnog jednodimenzijskog provođenja toplote kroz beskonačan ravan adijabatski zid. Rezultati toplotne provodljivosti dobijeni su iz merenja brzine porasta temperature na jednoj strani epruvete. Temperatura topljenja, latentna toplota i specifični toplotni kapacitet određeni su korišćenjem kalorimetra. Koeficijent linearnog širenja je određen korišćenjem visoko temperaturnog dilatometra. Data je temperaturska zavisnost ispitivanih mehaničkih osobina. Eksperimentalni rezultati su predstavljeni za date PbSbSn legure, u kojima je sadržaj Sb ograničen do 3,5 %, a sadržaj Sn do 0,5 %. Svi dobijeni rezultati temperaturske zavisnosti termomehaničkih osobina su predstavljeni grafički i tabelarno.sr
dc.description.abstractResistance welding and soldering processes of parts made of PbSbSn alloys in the industry of lead-acid batteries, power engineering, electronics and chemical industry require a detailed research of thermomechanical properties of these alloys that depend on temperature. Data on thermal conductivity are acquired from experiments with a laser pulse method, and based on mathematical analysis of non-stationary one-dimensional heat conduction through an infinite flat adiabatic wall. Data on thermal conductance are determined from measurements of the temperature increase rate on one side of a sample. The melting temperature, latent heat and specific heat capacity are determined by calorimeter. The coefficient of linear expansion is determined by using a high-temperature dilatometer. Temperature dependence of tensile testing mechanical properties is also given. The experimental results are presented for the chosen PbSbSn alloys in which the Sb content is limited to 3.5 % and the content of Sn to 0.5 %. All results of temperature dependence of thermomechanical properties are given in graphical and tabular form.en
dc.publisherUniverzitet u Beogradu - Mašinski fakultet, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceFME Transactions
dc.subjectthermal conductivityen
dc.subjectPbSbSn alloysen
dc.subjectmelting temperatureen
dc.subjectmechanical propertiesen
dc.subjectlinear expansion coefficienten
dc.subjectlatent heaten
dc.titleTermomehaničke osobine nekih PbSbsSn legurasr
dc.titleThermomechanical properties of PbSbSn alloysen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage54
dc.citation.issue1
dc.citation.other38(1): 49-54
dc.citation.rankM51
dc.citation.spage49
dc.citation.volume38
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/22/1034.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_machinery_1037
dc.identifier.scopus2-s2.0-85047771109
dc.type.versionpublishedVersion


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