Title: | Solubility of high melting temperature oxides (CaO, Al2O3, Cr2O3) in copper oxide liquid Korkean sulamispisteen oksidien (CaO, Al2O3, Cr2O3) liukoisuus nestemäiseen kuparioksidiin |
Author(s): | Hamuyuni, Joseph |
Date: | 2016 |
Language: | en |
Pages: | 53 + app. 39 |
Department: | Materiaalitekniikan laitos Department of Materials Science and Engineering |
ISBN: | 978-952-60-6928-9 (electronic) 978-952-60-6929-6 (printed) |
Series: | Aalto University publication series DOCTORAL DISSERTATIONS, 145/2016 |
ISSN: | 1799-4942 (electronic) 1799-4934 (printed) 1799-4934 (ISSN-L) |
Supervising professor(s): | Taskinen, Pekka, Prof., Aalto University, Department of Materials Science and Engineering, Finland |
Thesis advisor(s): | Taskinen, Pekka, Prof., Aalto University, Department of Materials Science and Engineering, Finland |
Subject: | Materials science, Metallurgy |
Keywords: | Phase equilibria, liquidus, quenching, EPMA, thermodynamic database, MTOX, Faasitasapaino, likvidus, sammutus, termodynaamiset tietokannat |
Archive | yes |
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Abstract:Termodynaamiset tietokannat, jotka sisältävät huolellisesti mitattua faasitasapainodataa ja termodynaamisia ainearvoja oksidisysteemeille, ovat korvaamattomia työkaluja kuparin valmistusmenetelmien optimoinnissa ja prosessin parantamisessa. Fluksaus, joka on kuparin sulatuksen pääasiallinen hallintamenetelmä, voidaan optimoida käyttämällä näitä tarkkoja termodynaamisia tietokantoja. Optimoinnin tuloksena saavutetaan hallittu valmistusmenetelmä joka on sekä tehokas syötemateriaalin käytössä, että joustava pystyen vastaamaan jatkuvasti vaihtuviin raaka-aineisiin. |
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Parts:[Publication 1]: J. Hamuyuni, N. Hellstén, G. Akdogan, P. Taskinen, “Experimental determination of the liquidus of the binary system Cu2O-CaO in air from 1050 to 1500 deg C,” Journal of Chemical Thermodynamics, 77 (2014). 112-115, ISSN: 0021-9614. DOI:10.1016/j.jct.2014.05.012 View at Publisher [Publication 2]: J. Hamuyuni, N. Hellstén, G. Akdogan, P. Taskinen, “The liquidus in Cu - O - CaO system at metallic copper saturation up to 1698 K,” Journal of the American Ceramic Society 98 (2015) 320–323, ISSN: 1551-2916. DOI: 10.1111/jace.13282 View at Publisher [Publication 3]: J. Hamuyuni, P. Taskinen, “Experimental phase equilibria of the system Cu-O-CaO-Al2O3 in air,” Journal of the European Ceramic Society, 36 (2016), 847–855, ISSN: 0955-2219. DOI:10.1016/j.jeurceramsoc.2015.10.047 View at Publisher [Publication 4]: J. Hamuyuni, P. Taskinen, “Liquidus experimental data for the system Cu-O-Cr2O3 in air,” Thermochimica Acta 638 (2016), 96 - 102 ISSN: 0040-6031. DOI:10.1016/j.tca.2016.06.020 View at Publisher |
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