Quality menagment of protective coating based on zirconium silicate
Apstrakt
The composition and production procedures of refractory coatings based on zirconium silicate for the protection of metal
structures in conditions of wear, cavitation and corrosion were investigated in the paper. The composition of the coating was defined
with a filler based on zirconium silicate, a binder based on epoxy resin, organic additives and an organic solvent. A method for quality
control of obtained coatings was investigated using the ultrasonic vibration method with a stationary sample according to the ASTM
G 32 standard.
The following methods were used to characterize the obtained filler samples: X-ray diffraction analysis (XRD) and scanning electron
microscopy (SEM). The change in the mass of the samples as a function of the cavitation time was monitored and the cavitation rate
was determined. The formation and development of damage to the coating surface was monitored using a scanning electron
microscope. The obtained test results showed a satisfactory resistance o...f the protective coatings to the effect of cavitation, with small
damage to the coating surface and a cavitation rate of 0.6 mg/min. Tests have shown that the application of the ultrasonic vibration
method is suitable for a quick assessment of the quality of protective coatings during synthesis and a forecast of their resistance and
stability during exploitation in the protection of equipment parts in mining and metallurgy.
Ključne reči:
zirconium silicate / protective coatings / cavitation resistanceIzvor:
13th International Scientific Conference Science and Higher Education in Function of Sustainable Development – SED 2023, 5th- 8th Jun 2023, Vrnjačka Banja, Serbia, 2023, 54-58Kolekcije
Institucija/grupa
Inovacioni centarTY - CONF AU - Pavlović, Marko AU - Tanasković, Zorica AU - Dojčinović, Marina AU - Aćimović, Zagorka PY - 2023 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7619 AB - The composition and production procedures of refractory coatings based on zirconium silicate for the protection of metal structures in conditions of wear, cavitation and corrosion were investigated in the paper. The composition of the coating was defined with a filler based on zirconium silicate, a binder based on epoxy resin, organic additives and an organic solvent. A method for quality control of obtained coatings was investigated using the ultrasonic vibration method with a stationary sample according to the ASTM G 32 standard. The following methods were used to characterize the obtained filler samples: X-ray diffraction analysis (XRD) and scanning electron microscopy (SEM). The change in the mass of the samples as a function of the cavitation time was monitored and the cavitation rate was determined. The formation and development of damage to the coating surface was monitored using a scanning electron microscope. The obtained test results showed a satisfactory resistance of the protective coatings to the effect of cavitation, with small damage to the coating surface and a cavitation rate of 0.6 mg/min. Tests have shown that the application of the ultrasonic vibration method is suitable for a quick assessment of the quality of protective coatings during synthesis and a forecast of their resistance and stability during exploitation in the protection of equipment parts in mining and metallurgy. C3 - 13th International Scientific Conference Science and Higher Education in Function of Sustainable Development – SED 2023, 5th- 8th Jun 2023, Vrnjačka Banja, Serbia T1 - Quality menagment of protective coating based on zirconium silicate EP - 58 SP - 54 UR - https://hdl.handle.net/21.15107/rcub_machinery_7619 ER -
@conference{ author = "Pavlović, Marko and Tanasković, Zorica and Dojčinović, Marina and Aćimović, Zagorka", year = "2023", abstract = "The composition and production procedures of refractory coatings based on zirconium silicate for the protection of metal structures in conditions of wear, cavitation and corrosion were investigated in the paper. The composition of the coating was defined with a filler based on zirconium silicate, a binder based on epoxy resin, organic additives and an organic solvent. A method for quality control of obtained coatings was investigated using the ultrasonic vibration method with a stationary sample according to the ASTM G 32 standard. The following methods were used to characterize the obtained filler samples: X-ray diffraction analysis (XRD) and scanning electron microscopy (SEM). The change in the mass of the samples as a function of the cavitation time was monitored and the cavitation rate was determined. The formation and development of damage to the coating surface was monitored using a scanning electron microscope. The obtained test results showed a satisfactory resistance of the protective coatings to the effect of cavitation, with small damage to the coating surface and a cavitation rate of 0.6 mg/min. Tests have shown that the application of the ultrasonic vibration method is suitable for a quick assessment of the quality of protective coatings during synthesis and a forecast of their resistance and stability during exploitation in the protection of equipment parts in mining and metallurgy.", journal = "13th International Scientific Conference Science and Higher Education in Function of Sustainable Development – SED 2023, 5th- 8th Jun 2023, Vrnjačka Banja, Serbia", title = "Quality menagment of protective coating based on zirconium silicate", pages = "58-54", url = "https://hdl.handle.net/21.15107/rcub_machinery_7619" }
Pavlović, M., Tanasković, Z., Dojčinović, M.,& Aćimović, Z.. (2023). Quality menagment of protective coating based on zirconium silicate. in 13th International Scientific Conference Science and Higher Education in Function of Sustainable Development – SED 2023, 5th- 8th Jun 2023, Vrnjačka Banja, Serbia, 54-58. https://hdl.handle.net/21.15107/rcub_machinery_7619
Pavlović M, Tanasković Z, Dojčinović M, Aćimović Z. Quality menagment of protective coating based on zirconium silicate. in 13th International Scientific Conference Science and Higher Education in Function of Sustainable Development – SED 2023, 5th- 8th Jun 2023, Vrnjačka Banja, Serbia. 2023;:54-58. https://hdl.handle.net/21.15107/rcub_machinery_7619 .
Pavlović, Marko, Tanasković, Zorica, Dojčinović, Marina, Aćimović, Zagorka, "Quality menagment of protective coating based on zirconium silicate" in 13th International Scientific Conference Science and Higher Education in Function of Sustainable Development – SED 2023, 5th- 8th Jun 2023, Vrnjačka Banja, Serbia (2023):54-58, https://hdl.handle.net/21.15107/rcub_machinery_7619 .