OCENA KVALITETA SINTEROVANOG PIROFILITA PRIMENOM METODE ISPITIVANJA KAVITACIONE OTPORNOSTI
QUALITY ASSESSMENT OF SINTERED PYROPHYLLITE USING THE METHOD OF CAVITATION RESISTANCE TESTING
Autori
Andrić, LjubišaDojčinović, Marina
Jezdimirović, Slađana
Purić, Branka
Pavlović, Marko
Cvetković, Aleksandar
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Pirofilit je mineralna sirovina pogodna za izradu šireg spektra proizvoda i primenu u različitim granama privrede (građevinarstvu, poljoprivredi, industriji hartije). Tehnologija prerade stena pirofilita je ekološki čista, a proizvodi dobijeni tehnološkom preradom pirofilita nisu kancerogeni.
U radu su ispitivani uzorci pirofilita sinterovani na temperaturi 1150 ºC. Polazni uzorak pirofilita dobijen je iz ležišta Parsović-BiH. Eksperimentalno je određena otpornost ovog vatrostalnog uzorka na dejstvo kavitacije primenom ultrazvučne vibracione metode sa stacionarnim uzorkom prema standardu ASTM G32. Na osnovu vrednosti kavitacione brzine i analize morfologije oštećenja površine određena je otpornost na dejstvo kavitacije ispitivanog uzorka na bazi pirofilita i procenjena mogućnost njihove primene u hidrodinamičkim uslovima eksploatacije u kojima se očekuje pojava kavitacije.
Pyrophyllite is a mineral raw material suitable for the production of a wider range of products and application in various branches of the economy (construction, agriculture, paper industry).
The technology of pyrophyllite rock processing is ecologically clean, and the products obtained by technological processing of pyrophyllite are not carcinogenic. The paper tested pyrophyllite sample sintered at temperaturi 1150 ºC. Initial sample of pyrophyllite were obtained from the Parsović-BiH deposit. The resistance of these refractory sample to the action of cavitation was determined experimentally using the ultrasonic vibration method with a stationary sample according to the ASTM G32 standard. Based on the value of cavitation velocity and analysis of surface damage morphology, the resistance to cavitation of these sample based on pyrophyllite was determined and the possibility of their application in hydrodynamic operating conditions in which cavitation is expected was asessed.
Ključne reči:
pirofilit / kavitaciono oštećenje / gubitak mase / skenirajuća elektronska mikroskopija / pyrophyllite / cavitation damage / weight loss / scaning electron microscopyIzvor:
Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021, 2021, 95-100Izdavač:
- Zenica : Faculty of Mechanical Engineering
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200023 (Institut za tehnologiju nuklearnih i drugih mineralnih sirovina - ITNMS, Beograd) (RS-MESTD-inst-2020-200023)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200135 (Univerzitet u Beogradu, Tehnološko-metalurški fakultet) (RS-MESTD-inst-2020-200135)
Institucija/grupa
Tehnološko-metalurški fakultetTY - CONF AU - Andrić, Ljubiša AU - Dojčinović, Marina AU - Jezdimirović, Slađana AU - Purić, Branka AU - Pavlović, Marko AU - Cvetković, Aleksandar PY - 2021 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7058 AB - Pirofilit je mineralna sirovina pogodna za izradu šireg spektra proizvoda i primenu u različitim granama privrede (građevinarstvu, poljoprivredi, industriji hartije). Tehnologija prerade stena pirofilita je ekološki čista, a proizvodi dobijeni tehnološkom preradom pirofilita nisu kancerogeni. U radu su ispitivani uzorci pirofilita sinterovani na temperaturi 1150 ºC. Polazni uzorak pirofilita dobijen je iz ležišta Parsović-BiH. Eksperimentalno je određena otpornost ovog vatrostalnog uzorka na dejstvo kavitacije primenom ultrazvučne vibracione metode sa stacionarnim uzorkom prema standardu ASTM G32. Na osnovu vrednosti kavitacione brzine i analize morfologije oštećenja površine određena je otpornost na dejstvo kavitacije ispitivanog uzorka na bazi pirofilita i procenjena mogućnost njihove primene u hidrodinamičkim uslovima eksploatacije u kojima se očekuje pojava kavitacije. AB - Pyrophyllite is a mineral raw material suitable for the production of a wider range of products and application in various branches of the economy (construction, agriculture, paper industry). The technology of pyrophyllite rock processing is ecologically clean, and the products obtained by technological processing of pyrophyllite are not carcinogenic. The paper tested pyrophyllite sample sintered at temperaturi 1150 ºC. Initial sample of pyrophyllite were obtained from the Parsović-BiH deposit. The resistance of these refractory sample to the action of cavitation was determined experimentally using the ultrasonic vibration method with a stationary sample according to the ASTM G32 standard. Based on the value of cavitation velocity and analysis of surface damage morphology, the resistance to cavitation of these sample based on pyrophyllite was determined and the possibility of their application in hydrodynamic operating conditions in which cavitation is expected was asessed. PB - Zenica : Faculty of Mechanical Engineering C3 - Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021 T1 - OCENA KVALITETA SINTEROVANOG PIROFILITA PRIMENOM METODE ISPITIVANJA KAVITACIONE OTPORNOSTI T1 - QUALITY ASSESSMENT OF SINTERED PYROPHYLLITE USING THE METHOD OF CAVITATION RESISTANCE TESTING EP - 100 SP - 95 UR - https://hdl.handle.net/21.15107/rcub_technorep_7058 ER -
@conference{ author = "Andrić, Ljubiša and Dojčinović, Marina and Jezdimirović, Slađana and Purić, Branka and Pavlović, Marko and Cvetković, Aleksandar", year = "2021", abstract = "Pirofilit je mineralna sirovina pogodna za izradu šireg spektra proizvoda i primenu u različitim granama privrede (građevinarstvu, poljoprivredi, industriji hartije). Tehnologija prerade stena pirofilita je ekološki čista, a proizvodi dobijeni tehnološkom preradom pirofilita nisu kancerogeni. U radu su ispitivani uzorci pirofilita sinterovani na temperaturi 1150 ºC. Polazni uzorak pirofilita dobijen je iz ležišta Parsović-BiH. Eksperimentalno je određena otpornost ovog vatrostalnog uzorka na dejstvo kavitacije primenom ultrazvučne vibracione metode sa stacionarnim uzorkom prema standardu ASTM G32. Na osnovu vrednosti kavitacione brzine i analize morfologije oštećenja površine određena je otpornost na dejstvo kavitacije ispitivanog uzorka na bazi pirofilita i procenjena mogućnost njihove primene u hidrodinamičkim uslovima eksploatacije u kojima se očekuje pojava kavitacije., Pyrophyllite is a mineral raw material suitable for the production of a wider range of products and application in various branches of the economy (construction, agriculture, paper industry). The technology of pyrophyllite rock processing is ecologically clean, and the products obtained by technological processing of pyrophyllite are not carcinogenic. The paper tested pyrophyllite sample sintered at temperaturi 1150 ºC. Initial sample of pyrophyllite were obtained from the Parsović-BiH deposit. The resistance of these refractory sample to the action of cavitation was determined experimentally using the ultrasonic vibration method with a stationary sample according to the ASTM G32 standard. Based on the value of cavitation velocity and analysis of surface damage morphology, the resistance to cavitation of these sample based on pyrophyllite was determined and the possibility of their application in hydrodynamic operating conditions in which cavitation is expected was asessed.", publisher = "Zenica : Faculty of Mechanical Engineering", journal = "Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021", title = "OCENA KVALITETA SINTEROVANOG PIROFILITA PRIMENOM METODE ISPITIVANJA KAVITACIONE OTPORNOSTI, QUALITY ASSESSMENT OF SINTERED PYROPHYLLITE USING THE METHOD OF CAVITATION RESISTANCE TESTING", pages = "100-95", url = "https://hdl.handle.net/21.15107/rcub_technorep_7058" }
Andrić, L., Dojčinović, M., Jezdimirović, S., Purić, B., Pavlović, M.,& Cvetković, A.. (2021). OCENA KVALITETA SINTEROVANOG PIROFILITA PRIMENOM METODE ISPITIVANJA KAVITACIONE OTPORNOSTI. in Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021 Zenica : Faculty of Mechanical Engineering., 95-100. https://hdl.handle.net/21.15107/rcub_technorep_7058
Andrić L, Dojčinović M, Jezdimirović S, Purić B, Pavlović M, Cvetković A. OCENA KVALITETA SINTEROVANOG PIROFILITA PRIMENOM METODE ISPITIVANJA KAVITACIONE OTPORNOSTI. in Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021. 2021;:95-100. https://hdl.handle.net/21.15107/rcub_technorep_7058 .
Andrić, Ljubiša, Dojčinović, Marina, Jezdimirović, Slađana, Purić, Branka, Pavlović, Marko, Cvetković, Aleksandar, "OCENA KVALITETA SINTEROVANOG PIROFILITA PRIMENOM METODE ISPITIVANJA KAVITACIONE OTPORNOSTI" in Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021 (2021):95-100, https://hdl.handle.net/21.15107/rcub_technorep_7058 .