Influence of the basalt structure and properties on development the cavitation damage
Аутори
Pavlović, MarkoDojčinović, Marina
Andrić, Ljubiša
Stojanović, Jovica
Radulović, Dragan
Petrov, Milan
Blagojev, Marina
Остала ауторства
Kostov, AnaLjubojev, Milenko
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
cavitation / basalt / cavitation damage / cavitation resistance / image analysisИзвор:
50th International October Conference on Mining and Metallurgy, 2018, 155-158Издавач:
- Bor : University of Belgrade, Technical Faculty in Bor
- Bor : Mining and Metallurgy Institute Bor
Финансирање / пројекти:
- Имплементација савременијих техничко-технолошких и еколошких решења у постојећим производним системима Рудника Бакра Бор и Рудника Бакра Мајданпек (RS-MESTD-Technological Development (TD or TR)-33007)
- Освајање технолошких поступака добијања еколошких материјала на бази неметаличних минералних сировина (RS-MESTD-Technological Development (TD or TR)-34013)
- Механохемијски третман недовољно квалитетних минералних сировина (RS-MESTD-Technological Development (TD or TR)-34006)
- Развој нових методологија ревитализације турбинске и хидромеханичке опреме хидроелектрана у зависности од узрока деградације материјала (RS-MESTD-Technological Development (TD or TR)-35002)
Институција/група
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.