Comparison of cavitation erosion resistance of mullite and zircon samples based on non destructive characterization
2017
Authors
Pavlović, MarkoDojčinović, Marina
Majstorović, Jelena
Martinović, Sanja
Vlahović, Milica
Stević, Zoran
Volkov Husović, Tatjana
Conference object (Published version)
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Mullite and zircon are widely used for different applications for refractory materials. In this paper their cavitation erosion resistance will be investigated. Cavitation erosion resistance testing will be applied using standard the ultrasonic vibratory cavitation set up with stationary specimen. Weight loss, image analysis, and ultrasonic measurements (Dynamic Young modulus of elasticity) will be used for determination of the effects of cavitation.
In this paper image analysis will be implemented for monitoring degradation level during the testing, as well as number of formed pits and their characterization (average diameter and area). Ultrasonic measurements will be related to the determination of Dynamic Young modulus of elasticity. Ultrasonic velocities will be measured and used as controlling factor for degradation level during the cavitation erosion testing.
Obtained results will be discussed in order to compare and analyze resistance of the different materials (mullite and z...ircon) to cavitation erosion as well as strengths and weaknesses of the used methodology.
Keywords:
mullite / zircon / wear resistance (cavitation erosion) / image analysis / level of degradation / UPVTSource:
Metallurgical & Materials Engineering Congress of South East Europe (MMESEE 2017), 2017, 32-32Publisher:
- Association of Metallurgical Engineers of Serbia (AMES)
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IHTMTY - CONF AU - Pavlović, Marko AU - Dojčinović, Marina AU - Majstorović, Jelena AU - Martinović, Sanja AU - Vlahović, Milica AU - Stević, Zoran AU - Volkov Husović, Tatjana PY - 2017 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6911 AB - Mullite and zircon are widely used for different applications for refractory materials. In this paper their cavitation erosion resistance will be investigated. Cavitation erosion resistance testing will be applied using standard the ultrasonic vibratory cavitation set up with stationary specimen. Weight loss, image analysis, and ultrasonic measurements (Dynamic Young modulus of elasticity) will be used for determination of the effects of cavitation. In this paper image analysis will be implemented for monitoring degradation level during the testing, as well as number of formed pits and their characterization (average diameter and area). Ultrasonic measurements will be related to the determination of Dynamic Young modulus of elasticity. Ultrasonic velocities will be measured and used as controlling factor for degradation level during the cavitation erosion testing. Obtained results will be discussed in order to compare and analyze resistance of the different materials (mullite and zircon) to cavitation erosion as well as strengths and weaknesses of the used methodology. PB - Association of Metallurgical Engineers of Serbia (AMES) C3 - Metallurgical & Materials Engineering Congress of South East Europe (MMESEE 2017) T1 - Comparison of cavitation erosion resistance of mullite and zircon samples based on non destructive characterization SP - 32 EP - 32 UR - https://hdl.handle.net/21.15107/rcub_cer_6911 ER -
@conference{ author = "Pavlović, Marko and Dojčinović, Marina and Majstorović, Jelena and Martinović, Sanja and Vlahović, Milica and Stević, Zoran and Volkov Husović, Tatjana", year = "2017", abstract = "Mullite and zircon are widely used for different applications for refractory materials. In this paper their cavitation erosion resistance will be investigated. Cavitation erosion resistance testing will be applied using standard the ultrasonic vibratory cavitation set up with stationary specimen. Weight loss, image analysis, and ultrasonic measurements (Dynamic Young modulus of elasticity) will be used for determination of the effects of cavitation. In this paper image analysis will be implemented for monitoring degradation level during the testing, as well as number of formed pits and their characterization (average diameter and area). Ultrasonic measurements will be related to the determination of Dynamic Young modulus of elasticity. Ultrasonic velocities will be measured and used as controlling factor for degradation level during the cavitation erosion testing. Obtained results will be discussed in order to compare and analyze resistance of the different materials (mullite and zircon) to cavitation erosion as well as strengths and weaknesses of the used methodology.", publisher = "Association of Metallurgical Engineers of Serbia (AMES)", journal = "Metallurgical & Materials Engineering Congress of South East Europe (MMESEE 2017)", title = "Comparison of cavitation erosion resistance of mullite and zircon samples based on non destructive characterization", pages = "32-32", url = "https://hdl.handle.net/21.15107/rcub_cer_6911" }
Pavlović, M., Dojčinović, M., Majstorović, J., Martinović, S., Vlahović, M., Stević, Z.,& Volkov Husović, T.. (2017). Comparison of cavitation erosion resistance of mullite and zircon samples based on non destructive characterization. in Metallurgical & Materials Engineering Congress of South East Europe (MMESEE 2017) Association of Metallurgical Engineers of Serbia (AMES)., 32-32. https://hdl.handle.net/21.15107/rcub_cer_6911
Pavlović M, Dojčinović M, Majstorović J, Martinović S, Vlahović M, Stević Z, Volkov Husović T. Comparison of cavitation erosion resistance of mullite and zircon samples based on non destructive characterization. in Metallurgical & Materials Engineering Congress of South East Europe (MMESEE 2017). 2017;:32-32. https://hdl.handle.net/21.15107/rcub_cer_6911 .
Pavlović, Marko, Dojčinović, Marina, Majstorović, Jelena, Martinović, Sanja, Vlahović, Milica, Stević, Zoran, Volkov Husović, Tatjana, "Comparison of cavitation erosion resistance of mullite and zircon samples based on non destructive characterization" in Metallurgical & Materials Engineering Congress of South East Europe (MMESEE 2017) (2017):32-32, https://hdl.handle.net/21.15107/rcub_cer_6911 .