Determination of cavitation resistance of sintered basalt samples
Authors
Pavlović, MarkoDojčinović, Marina
Andrić, Ljubiša
Radulović, Dragan

Čeganjac, Zoran
Contributors
Mladenović, SrbaMaluckov, Čedomir
Conference object (Published version)

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Show full item recordAbstract
The paper examines the cavitation resistance of the sintered basalt samples. A change in the sample mass in function of the cavitation time was monitored for the evaluation of cavitation resistance. The level of degradation of the surface of the sample was quantified using the image analysis. Analyzing the progression of erosion samples of sintered basalt, it can be concluded that the mass loss is small, for 120 min exposure is 2,26 mg, with a cavitation rate of 0.02 mg/min and total surface damage of the sample surface of 15%. It has been shown that sintered basalt samples can be applied in conditions in which high cavitation loads are expected.
Keywords:
sintered basalt / cavitation rate / cavitation damage / image analysisSource:
51th International October Conference on Mining and Metallurgy, 2019, 215-218Publisher:
- Bor : University of Belgrade, Technical Faculty in Bor
Funding / projects:
- Mechanochemistry treatment of low quality mineral raw materials (RS-34006)
- Development of new revitalization methodologies for hydro power plant turbine and hydro-mechanical equipment in relation to causes of material degradation (RS-35002)
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Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - CONF AU - Pavlović, Marko AU - Dojčinović, Marina AU - Andrić, Ljubiša AU - Radulović, Dragan AU - Čeganjac, Zoran PY - 2019 UR - https://ritnms.itnms.ac.rs/handle/123456789/1062 AB - The paper examines the cavitation resistance of the sintered basalt samples. A change in the sample mass in function of the cavitation time was monitored for the evaluation of cavitation resistance. The level of degradation of the surface of the sample was quantified using the image analysis. Analyzing the progression of erosion samples of sintered basalt, it can be concluded that the mass loss is small, for 120 min exposure is 2,26 mg, with a cavitation rate of 0.02 mg/min and total surface damage of the sample surface of 15%. It has been shown that sintered basalt samples can be applied in conditions in which high cavitation loads are expected. PB - Bor : University of Belgrade, Technical Faculty in Bor C3 - 51th International October Conference on Mining and Metallurgy T1 - Determination of cavitation resistance of sintered basalt samples EP - 218 SP - 215 ER -
@conference{ author = "Pavlović, Marko and Dojčinović, Marina and Andrić, Ljubiša and Radulović, Dragan and Čeganjac, Zoran", year = "2019", abstract = "The paper examines the cavitation resistance of the sintered basalt samples. A change in the sample mass in function of the cavitation time was monitored for the evaluation of cavitation resistance. The level of degradation of the surface of the sample was quantified using the image analysis. Analyzing the progression of erosion samples of sintered basalt, it can be concluded that the mass loss is small, for 120 min exposure is 2,26 mg, with a cavitation rate of 0.02 mg/min and total surface damage of the sample surface of 15%. It has been shown that sintered basalt samples can be applied in conditions in which high cavitation loads are expected.", publisher = "Bor : University of Belgrade, Technical Faculty in Bor", journal = "51th International October Conference on Mining and Metallurgy", title = "Determination of cavitation resistance of sintered basalt samples", pages = "218-215" }
Pavlović, M., Dojčinović, M., Andrić, L., Radulović, D.,& Čeganjac, Z.. (2019). Determination of cavitation resistance of sintered basalt samples. in 51th International October Conference on Mining and Metallurgy Bor : University of Belgrade, Technical Faculty in Bor., 215-218.
Pavlović M, Dojčinović M, Andrić L, Radulović D, Čeganjac Z. Determination of cavitation resistance of sintered basalt samples. in 51th International October Conference on Mining and Metallurgy. 2019;:215-218..
Pavlović, Marko, Dojčinović, Marina, Andrić, Ljubiša, Radulović, Dragan, Čeganjac, Zoran, "Determination of cavitation resistance of sintered basalt samples" in 51th International October Conference on Mining and Metallurgy (2019):215-218.