ANALIZA MORFOLOGIJE KAVITACIONOG OŠTEĆENJA MARTENZITNOG NERĐAJUĆEG ČELIKA
ANALYSIS OF CAVITATION DAMAGE MORPHOLOGY OF MARTENSITIC STAINLESS STEEL
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
U radu je analizirana morfologija kavitacionog oštećenja martenzitnog nerđajućeg čelika. Za ispitivanje otpornosti na dejstvo kavitacije, u laboratorijskim uslovima je primenjena ultrazvučna vibraciona metoda sa stacionarnim uzorkom. Praćenjem promene mase uzorka u funkciji vremena dejstva kavitacije određena je kavitaciona brzina čelika, kao mera otpornosti čelika na dejstvo kavitacije. Tokom ispitivanja primenjena je skenirajuća elektronska mikroskopija (SEM) koja je omogućila analizu morfologije kavitacionog oštećenja ovog materijala. Dobijeni rezultati ispitivanja pokazali su visoku otpornost martenzitnog nerđajućeg čelika na dejstvo kavitacije.
The morphology of cavitation damage of martensitic stainless steel was analyzed in this paper. Ultrasonic vibration method with a stationary sample was applied for cavitation resistance testing in laboratory conditions. By monitoring the change in the mass of the sample as a function of the time of cavitation action, the cavitation rate of steel was determined as a measure of the cavitation resistance of steel. During the examination, scanning electron microscopy (SEM) was applied, which enabled the analysis of the morphology of cavitation damage of this material. The obtained test results showed high cavitation resistance of martensitic stainless steel.
Кључне речи:
martenzitni nerđajući čelik / kavitaciono oštećenje / skenirajuća elektronska mikroskopija / martensitic stainless steel / cavitation damage / scanning electron microscopyИзвор:
Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021, 2021, 171-176Издавач:
- Zenica : Faculty of Mechanical Engineering
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
Институција/група
Tehnološko-metalurški fakultetTY - CONF AU - Dojčinović, Marina AU - Purić, Branka AU - Jezdimirović, Slađana AU - Kovačević, Andrej AU - Pavlović, Marko PY - 2021 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7059 AB - U radu je analizirana morfologija kavitacionog oštećenja martenzitnog nerđajućeg čelika. Za ispitivanje otpornosti na dejstvo kavitacije, u laboratorijskim uslovima je primenjena ultrazvučna vibraciona metoda sa stacionarnim uzorkom. Praćenjem promene mase uzorka u funkciji vremena dejstva kavitacije određena je kavitaciona brzina čelika, kao mera otpornosti čelika na dejstvo kavitacije. Tokom ispitivanja primenjena je skenirajuća elektronska mikroskopija (SEM) koja je omogućila analizu morfologije kavitacionog oštećenja ovog materijala. Dobijeni rezultati ispitivanja pokazali su visoku otpornost martenzitnog nerđajućeg čelika na dejstvo kavitacije. AB - The morphology of cavitation damage of martensitic stainless steel was analyzed in this paper. Ultrasonic vibration method with a stationary sample was applied for cavitation resistance testing in laboratory conditions. By monitoring the change in the mass of the sample as a function of the time of cavitation action, the cavitation rate of steel was determined as a measure of the cavitation resistance of steel. During the examination, scanning electron microscopy (SEM) was applied, which enabled the analysis of the morphology of cavitation damage of this material. The obtained test results showed high cavitation resistance of martensitic stainless steel. 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 - ANALIZA MORFOLOGIJE KAVITACIONOG OŠTEĆENJA MARTENZITNOG NERĐAJUĆEG ČELIKA T1 - ANALYSIS OF CAVITATION DAMAGE MORPHOLOGY OF MARTENSITIC STAINLESS STEEL EP - 176 SP - 171 UR - https://hdl.handle.net/21.15107/rcub_technorep_7059 ER -
@conference{ author = "Dojčinović, Marina and Purić, Branka and Jezdimirović, Slađana and Kovačević, Andrej and Pavlović, Marko", year = "2021", abstract = "U radu je analizirana morfologija kavitacionog oštećenja martenzitnog nerđajućeg čelika. Za ispitivanje otpornosti na dejstvo kavitacije, u laboratorijskim uslovima je primenjena ultrazvučna vibraciona metoda sa stacionarnim uzorkom. Praćenjem promene mase uzorka u funkciji vremena dejstva kavitacije određena je kavitaciona brzina čelika, kao mera otpornosti čelika na dejstvo kavitacije. Tokom ispitivanja primenjena je skenirajuća elektronska mikroskopija (SEM) koja je omogućila analizu morfologije kavitacionog oštećenja ovog materijala. Dobijeni rezultati ispitivanja pokazali su visoku otpornost martenzitnog nerđajućeg čelika na dejstvo kavitacije., The morphology of cavitation damage of martensitic stainless steel was analyzed in this paper. Ultrasonic vibration method with a stationary sample was applied for cavitation resistance testing in laboratory conditions. By monitoring the change in the mass of the sample as a function of the time of cavitation action, the cavitation rate of steel was determined as a measure of the cavitation resistance of steel. During the examination, scanning electron microscopy (SEM) was applied, which enabled the analysis of the morphology of cavitation damage of this material. The obtained test results showed high cavitation resistance of martensitic stainless steel.", 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 = "ANALIZA MORFOLOGIJE KAVITACIONOG OŠTEĆENJA MARTENZITNOG NERĐAJUĆEG ČELIKA, ANALYSIS OF CAVITATION DAMAGE MORPHOLOGY OF MARTENSITIC STAINLESS STEEL", pages = "176-171", url = "https://hdl.handle.net/21.15107/rcub_technorep_7059" }
Dojčinović, M., Purić, B., Jezdimirović, S., Kovačević, A.,& Pavlović, M.. (2021). ANALIZA MORFOLOGIJE KAVITACIONOG OŠTEĆENJA MARTENZITNOG NERĐAJUĆEG ČELIKA. in Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021 Zenica : Faculty of Mechanical Engineering., 171-176. https://hdl.handle.net/21.15107/rcub_technorep_7059
Dojčinović M, Purić B, Jezdimirović S, Kovačević A, Pavlović M. ANALIZA MORFOLOGIJE KAVITACIONOG OŠTEĆENJA MARTENZITNOG NERĐAJUĆEG ČELIKA. in Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021. 2021;:171-176. https://hdl.handle.net/21.15107/rcub_technorep_7059 .
Dojčinović, Marina, Purić, Branka, Jezdimirović, Slađana, Kovačević, Andrej, Pavlović, Marko, "ANALIZA MORFOLOGIJE KAVITACIONOG OŠTEĆENJA MARTENZITNOG NERĐAJUĆEG ČELIKA" in Quality 2021 : proceedings / 12th Research/expert Conference with international participation, Neum, Bosnia and Herzegovina, 16-19 June 2021 (2021):171-176, https://hdl.handle.net/21.15107/rcub_technorep_7059 .