TY  - JOUR
AU  - Volkov - Husović, Tatjana
AU  - Ivanić, Ivana
AU  - Kožuh, Stjepan
AU  - Stevanović, Sanja
AU  - Vlahović, Milica
AU  - Martinović, Sanja
AU  - Stopić, Srećko
AU  - Gojić, Mirko
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4745
AB  - Microstructural and cavitation erosion testing was carried out on Cu-12.8Al-4.1Ni (wt. %) shape memory alloy (SMA) samples produced by continuous casting followed by heat treatment consisting of solution annealing at 885◦ C for 60 min and, later, water quenching. Cavitation resistance testing was applied using a standard ultrasonic vibratory cavitation set up with stationary specimen. Surface changes during the cavitation were monitored by metallographic analysis using an optical microscope (OM), atomic force microscope (AFM), and scanning electron microscope (SEM) as well as by weight measurements. The results revealed a martensite microstructure after both casting and quenching. Microhardness value was higher after water quenching than in the as-cast state. After 420 min of cavitation exposure, a negligible mass loss was noticed for both samples. Based on the obtained results, both samples showed excellent cavitation resistance. Mass loss and morphological analysis of the formed pits indicated better cavitation resistance for the as-cast state (L).
PB  - MDPI
T2  - Metals
T1  - Microstructural and cavitation erosion behavior of the cualni shape memory alloy
VL  - 11
IS  - 7
SP  - 997
DO  - 10.3390/met11070997
ER  - 

@article{
author = "Volkov - Husović, Tatjana and Ivanić, Ivana and Kožuh, Stjepan and Stevanović, Sanja and Vlahović, Milica and Martinović, Sanja and Stopić, Srećko and Gojić, Mirko",
year = "2021",
abstract = "Microstructural and cavitation erosion testing was carried out on Cu-12.8Al-4.1Ni (wt. %) shape memory alloy (SMA) samples produced by continuous casting followed by heat treatment consisting of solution annealing at 885◦ C for 60 min and, later, water quenching. Cavitation resistance testing was applied using a standard ultrasonic vibratory cavitation set up with stationary specimen. Surface changes during the cavitation were monitored by metallographic analysis using an optical microscope (OM), atomic force microscope (AFM), and scanning electron microscope (SEM) as well as by weight measurements. The results revealed a martensite microstructure after both casting and quenching. Microhardness value was higher after water quenching than in the as-cast state. After 420 min of cavitation exposure, a negligible mass loss was noticed for both samples. Based on the obtained results, both samples showed excellent cavitation resistance. Mass loss and morphological analysis of the formed pits indicated better cavitation resistance for the as-cast state (L).",
publisher = "MDPI",
journal = "Metals",
title = "Microstructural and cavitation erosion behavior of the cualni shape memory alloy",
volume = "11",
number = "7",
pages = "997",
doi = "10.3390/met11070997"
}

Volkov - Husović, T., Ivanić, I., Kožuh, S., Stevanović, S., Vlahović, M., Martinović, S., Stopić, S.,& Gojić, M.. (2021). Microstructural and cavitation erosion behavior of the cualni shape memory alloy. in Metals
MDPI., 11(7), 997.
https://doi.org/10.3390/met11070997

Volkov - Husović T, Ivanić I, Kožuh S, Stevanović S, Vlahović M, Martinović S, Stopić S, Gojić M. Microstructural and cavitation erosion behavior of the cualni shape memory alloy. in Metals. 2021;11(7):997.
doi:10.3390/met11070997 .

Volkov - Husović, Tatjana, Ivanić, Ivana, Kožuh, Stjepan, Stevanović, Sanja, Vlahović, Milica, Martinović, Sanja, Stopić, Srećko, Gojić, Mirko, "Microstructural and cavitation erosion behavior of the cualni shape memory alloy" in Metals, 11, no. 7 (2021):997,
https://doi.org/10.3390/met11070997 . .

TY  - CONF
AU  - Volkov Husović, Tatjana
AU  - Kožuh, Stjepan
AU  - Ivanić, Ivana
AU  - Vlahović, Milica
AU  - Martinović, Sanja
AU  - Gojić, Mirko
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5980
AB  - Cavitation erosion testing of Cu-12.8 Al-4.1 Ni (wt.%) shape memory alloy samples was investigated. Samples for analysis were produced by continuous casting procedure obtaining CuAlNi bar of 8 mm in diameter. Microstructural and cavitation erosion testing were carried out on samples in as-cast and after solution annealing at 885 C for 60 minutes following room temperature water quenching. Metallographic analysis using optical microscope (OM) and scanning electron microscope (SEM) was performed. Examination of microstructure reveals martensite in both investigated samples. Cavitation erosion resistance testing was applied using standard ultrasonic vibratory cavitation set up with stationary specimen. Weight loss and image analysis were used for determination of the effects of cavitation erosion. Based on obtained results, very low values of mass loss were measured for both samples, after an exposure time of 420 minutes. Further image analysis of the samples and pits characteristics at the end of the experiment pointed out very low cavitation erosion.
PB  - Association of Metallurgical Engineers of Serbia (AMES)
C3  - Book of abstracts - Metallurgical and Materials & Engineering Congress of South East Europe - MME SEE 2019, June 5-7 2019, Belgrade, Serbia
T1  - Cavitation erosion behavior of the CuAlNi shape memory samples
SP  - 32
EP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_cer_5980
ER  - 

@conference{
author = "Volkov Husović, Tatjana and Kožuh, Stjepan and Ivanić, Ivana and Vlahović, Milica and Martinović, Sanja and Gojić, Mirko",
year = "2019",
abstract = "Cavitation erosion testing of Cu-12.8 Al-4.1 Ni (wt.%) shape memory alloy samples was investigated. Samples for analysis were produced by continuous casting procedure obtaining CuAlNi bar of 8 mm in diameter. Microstructural and cavitation erosion testing were carried out on samples in as-cast and after solution annealing at 885 C for 60 minutes following room temperature water quenching. Metallographic analysis using optical microscope (OM) and scanning electron microscope (SEM) was performed. Examination of microstructure reveals martensite in both investigated samples. Cavitation erosion resistance testing was applied using standard ultrasonic vibratory cavitation set up with stationary specimen. Weight loss and image analysis were used for determination of the effects of cavitation erosion. Based on obtained results, very low values of mass loss were measured for both samples, after an exposure time of 420 minutes. Further image analysis of the samples and pits characteristics at the end of the experiment pointed out very low cavitation erosion.",
publisher = "Association of Metallurgical Engineers of Serbia (AMES)",
journal = "Book of abstracts - Metallurgical and Materials & Engineering Congress of South East Europe - MME SEE 2019, June 5-7 2019, Belgrade, Serbia",
title = "Cavitation erosion behavior of the CuAlNi shape memory samples",
pages = "32-32",
url = "https://hdl.handle.net/21.15107/rcub_cer_5980"
}

Volkov Husović, T., Kožuh, S., Ivanić, I., Vlahović, M., Martinović, S.,& Gojić, M.. (2019). Cavitation erosion behavior of the CuAlNi shape memory samples. in Book of abstracts - Metallurgical and Materials & Engineering Congress of South East Europe - MME SEE 2019, June 5-7 2019, Belgrade, Serbia
Association of Metallurgical Engineers of Serbia (AMES)., 32-32.
https://hdl.handle.net/21.15107/rcub_cer_5980

Volkov Husović T, Kožuh S, Ivanić I, Vlahović M, Martinović S, Gojić M. Cavitation erosion behavior of the CuAlNi shape memory samples. in Book of abstracts - Metallurgical and Materials & Engineering Congress of South East Europe - MME SEE 2019, June 5-7 2019, Belgrade, Serbia. 2019;:32-32.
https://hdl.handle.net/21.15107/rcub_cer_5980 .

Volkov Husović, Tatjana, Kožuh, Stjepan, Ivanić, Ivana, Vlahović, Milica, Martinović, Sanja, Gojić, Mirko, "Cavitation erosion behavior of the CuAlNi shape memory samples" in Book of abstracts - Metallurgical and Materials & Engineering Congress of South East Europe - MME SEE 2019, June 5-7 2019, Belgrade, Serbia (2019):32-32,
https://hdl.handle.net/21.15107/rcub_cer_5980 .