Influence of the basalt structure and properties on development the cavitation damage
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Pavlović, MarkoDojčinović, Marina
Andrić, Ljubiša
Stojanović, Jovica
Radulović, Dragan
Petrov, Milan
Blagojev, Marina
xmlui.dri2xhtml.METS-1.0.item-other_authors
Kostov, AnaLjubojev, Milenko
Konferencijski prilog (Objavljena verzija)
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This paper analyzes the formation of cavitation damages depending on the technology of fabrication, structure and properties of basalt from the Vrelo-Kopaonik deposit. The methodology for monitoring the level of damage caused by cavitation and estimation the material life span base on parameters was developed: change in the mass loss, measurement the degradation level of the sample surface, dynamics of the formation of pits, changes in their average area surface, determination the line profile. A change in the surface morphology with the test time was followed by a scanning electron microscopy. The level of surface degradation of samples was quantified using the image analysis. The results indicate that the cast basalt has a high degree of cavitation resistance.
rcub.field.subject:
cavitation / basalt / cavitation damage / cavitation resistance / image analysisrcub.field.source:
50th International October Conference on Mining and Metallurgy, 2018, 155-158rcub.field.publisher:
- Bor : University of Belgrade, Technical Faculty in Bor
- Bor : Mining and Metallurgy Institute Bor
rcub.projects:
- Implementacija savremenijih tehničko-tehnoloških i ekoloških rešenja u postojećim proizvodnim sistemima Rudnika Bakra Bor i Rudnika Bakra Majdanpek (RS-MESTD-Technological Development (TD or TR)-33007)
- Osvajanje tehnoloških postupaka dobijanja ekoloških materijala na bazi nemetaličnih mineralnih sirovina (RS-MESTD-Technological Development (TD or TR)-34013)
- Mehanohemijski tretman nedovoljno kvalitetnih mineralnih sirovina (RS-MESTD-Technological Development (TD or TR)-34006)
- Razvoj novih metodologija revitalizacije turbinske i hidromehaničke opreme hidroelektrana u zavisnosti od uzroka degradacije materijala (RS-MESTD-Technological Development (TD or TR)-35002)
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https://ritnms.itnms.ac.rs/handle/123456789/1060xmlui.mirage2.itemSummaryView.Collections
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Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - CONF AU - Pavlović, Marko AU - Dojčinović, Marina AU - Andrić, Ljubiša AU - Stojanović, Jovica AU - Radulović, Dragan AU - Petrov, Milan AU - Blagojev, Marina PY - 2018 UR - https://ritnms.itnms.ac.rs/handle/123456789/1060 AB - This paper analyzes the formation of cavitation damages depending on the technology of fabrication, structure and properties of basalt from the Vrelo-Kopaonik deposit. The methodology for monitoring the level of damage caused by cavitation and estimation the material life span base on parameters was developed: change in the mass loss, measurement the degradation level of the sample surface, dynamics of the formation of pits, changes in their average area surface, determination the line profile. A change in the surface morphology with the test time was followed by a scanning electron microscopy. The level of surface degradation of samples was quantified using the image analysis. The results indicate that the cast basalt has a high degree of cavitation resistance. PB - Bor : University of Belgrade, Technical Faculty in Bor PB - Bor : Mining and Metallurgy Institute Bor C3 - 50th International October Conference on Mining and Metallurgy T1 - Influence of the basalt structure and properties on development the cavitation damage EP - 158 SP - 155 ER -
@conference{ author = "Pavlović, Marko and Dojčinović, Marina and Andrić, Ljubiša and Stojanović, Jovica and Radulović, Dragan and Petrov, Milan and Blagojev, Marina", year = "2018", abstract = "This paper analyzes the formation of cavitation damages depending on the technology of fabrication, structure and properties of basalt from the Vrelo-Kopaonik deposit. The methodology for monitoring the level of damage caused by cavitation and estimation the material life span base on parameters was developed: change in the mass loss, measurement the degradation level of the sample surface, dynamics of the formation of pits, changes in their average area surface, determination the line profile. A change in the surface morphology with the test time was followed by a scanning electron microscopy. The level of surface degradation of samples was quantified using the image analysis. The results indicate that the cast basalt has a high degree of cavitation resistance.", publisher = "Bor : University of Belgrade, Technical Faculty in Bor, Bor : Mining and Metallurgy Institute Bor", journal = "50th International October Conference on Mining and Metallurgy", title = "Influence of the basalt structure and properties on development the cavitation damage", pages = "158-155" }
Pavlović, M., Dojčinović, M., Andrić, L., Stojanović, J., Radulović, D., Petrov, M.,& Blagojev, M.. (2018). Influence of the basalt structure and properties on development the cavitation damage. in 50th International October Conference on Mining and Metallurgy Bor : University of Belgrade, Technical Faculty in Bor., 155-158.
Pavlović M, Dojčinović M, Andrić L, Stojanović J, Radulović D, Petrov M, Blagojev M. Influence of the basalt structure and properties on development the cavitation damage. in 50th International October Conference on Mining and Metallurgy. 2018;:155-158..
Pavlović, Marko, Dojčinović, Marina, Andrić, Ljubiša, Stojanović, Jovica, Radulović, Dragan, Petrov, Milan, Blagojev, Marina, "Influence of the basalt structure and properties on development the cavitation damage" in 50th International October Conference on Mining and Metallurgy (2018):155-158.