TY  - JOUR
AU  - Petronić, Sanja Z.
AU  - Milovanović, Dubravka S.
AU  - Milosavljević, Anđelka
AU  - Momčilović, Miloš
AU  - Petrusko, D.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6954
AB  - The investigation presented in this paper was carried out on the nickel-based superalloy, Nimonic 263, a material widely used at elevated temperatures and pressures. The samples were exposed to a Nd3+:YAG pulsed laser, at a wavelength of 1064 nm and a pulse duration of 170 ps, and the estimated threshold damage was 2 mJ. Different pulse energies and numbers of pulses were applied in air and helium-enriched atmospheres. Spots obtained by the laser interaction with the material were observed by optical and scanning electron microscopes and analyzed by energy-dispersive spectroscopy. Vickers microhardness tests were performed. In this paper, the changes that had occurred at the sample surface microstructure as a result of laser-material interaction are discussed with the aim of contributing to the determination of optimal laser parameters in the laser surface treatment process.
T2  - Physica Scripta
T1  - Influence of picosecond laser irradiation on nickel-based superalloy surface microstructure
VL  - T149
DO  - 10.1088/0031-8949/2012/T149/014079
ER  - 

@article{
author = "Petronić, Sanja Z. and Milovanović, Dubravka S. and Milosavljević, Anđelka and Momčilović, Miloš and Petrusko, D.",
year = "2012",
abstract = "The investigation presented in this paper was carried out on the nickel-based superalloy, Nimonic 263, a material widely used at elevated temperatures and pressures. The samples were exposed to a Nd3+:YAG pulsed laser, at a wavelength of 1064 nm and a pulse duration of 170 ps, and the estimated threshold damage was 2 mJ. Different pulse energies and numbers of pulses were applied in air and helium-enriched atmospheres. Spots obtained by the laser interaction with the material were observed by optical and scanning electron microscopes and analyzed by energy-dispersive spectroscopy. Vickers microhardness tests were performed. In this paper, the changes that had occurred at the sample surface microstructure as a result of laser-material interaction are discussed with the aim of contributing to the determination of optimal laser parameters in the laser surface treatment process.",
journal = "Physica Scripta",
title = "Influence of picosecond laser irradiation on nickel-based superalloy surface microstructure",
volume = "T149",
doi = "10.1088/0031-8949/2012/T149/014079"
}

Petronić, S. Z., Milovanović, D. S., Milosavljević, A., Momčilović, M.,& Petrusko, D.. (2012). Influence of picosecond laser irradiation on nickel-based superalloy surface microstructure. in Physica Scripta, T149.
https://doi.org/10.1088/0031-8949/2012/T149/014079

Petronić SZ, Milovanović DS, Milosavljević A, Momčilović M, Petrusko D. Influence of picosecond laser irradiation on nickel-based superalloy surface microstructure. in Physica Scripta. 2012;T149.
doi:10.1088/0031-8949/2012/T149/014079 .

Petronić, Sanja Z., Milovanović, Dubravka S., Milosavljević, Anđelka, Momčilović, Miloš, Petrusko, D., "Influence of picosecond laser irradiation on nickel-based superalloy surface microstructure" in Physica Scripta, T149 (2012),
https://doi.org/10.1088/0031-8949/2012/T149/014079 . .

TY  - CONF
AU  - Petronić, Sanja Z.
AU  - Milovanović, Dubravka S.
AU  - Milosavljević, Anđelka
AU  - Momčilović, Miloš
AU  - Petrusko, D.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10971
PB  - Belgrade : Vinča Institute of Nuclear Sciences
C3  - PHOTONICA2011 : 3rd International School and Conference on Photonics : book of abstracts; August 29- September 2, 2011; Belgrade
T1  - Influence of picosecond laser irradiation on nickel base superalloy surface microstructure
SP  - 57
EP  - 58
UR  - https://hdl.handle.net/21.15107/rcub_vinar_10971
ER  - 

@conference{
author = "Petronić, Sanja Z. and Milovanović, Dubravka S. and Milosavljević, Anđelka and Momčilović, Miloš and Petrusko, D.",
year = "2011",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences",
journal = "PHOTONICA2011 : 3rd International School and Conference on Photonics : book of abstracts; August 29- September 2, 2011; Belgrade",
title = "Influence of picosecond laser irradiation on nickel base superalloy surface microstructure",
pages = "57-58",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10971"
}

Petronić, S. Z., Milovanović, D. S., Milosavljević, A., Momčilović, M.,& Petrusko, D.. (2011). Influence of picosecond laser irradiation on nickel base superalloy surface microstructure. in PHOTONICA2011 : 3rd International School and Conference on Photonics : book of abstracts; August 29- September 2, 2011; Belgrade
Belgrade : Vinča Institute of Nuclear Sciences., 57-58.
https://hdl.handle.net/21.15107/rcub_vinar_10971

Petronić SZ, Milovanović DS, Milosavljević A, Momčilović M, Petrusko D. Influence of picosecond laser irradiation on nickel base superalloy surface microstructure. in PHOTONICA2011 : 3rd International School and Conference on Photonics : book of abstracts; August 29- September 2, 2011; Belgrade. 2011;:57-58.
https://hdl.handle.net/21.15107/rcub_vinar_10971 .

Petronić, Sanja Z., Milovanović, Dubravka S., Milosavljević, Anđelka, Momčilović, Miloš, Petrusko, D., "Influence of picosecond laser irradiation on nickel base superalloy surface microstructure" in PHOTONICA2011 : 3rd International School and Conference on Photonics : book of abstracts; August 29- September 2, 2011; Belgrade (2011):57-58,
https://hdl.handle.net/21.15107/rcub_vinar_10971 .