Investigation of laser surface processing of steel and nickel based superalloy
Нема приказа
Аутори
Petronić, SanjaMilosavljević, Anđelka
Radaković, Zoran
Kovačević, Aleksander
Gašić, Vlada
Остала ауторства
Dramićanin, MiroslavViana, Bruno
Конференцијски прилог (Објављена верзија)
,
Vinča Institute of Nuclear Sciences, Belgrade, Serbia
Метаподаци
Приказ свих података о документуАпстракт
Investigation was carried out on steel and nickel based superalloy samples. After thermomechanical treatment and adequate preparation, Nd:YAG laser processing was applied. Laser energy was up to 50 mJ, pulse duration 532 nm and 1064 nm, and pulse repetition and number of pulses varied. The samples were exposed to the laser shock peening process and laser ablation. Changes in samples microstructure were observed by optical microscope, scanning electron microscope and energy-dispersive spectrometry, and analyzed as well. Aim of investigation was to identify the structural microconstituents and determine their influence on the mechanical properties of materials. Microhardness was measured and difference in the structure of steel and nickel based superalloy arisen by processes of laser shock peening and laser ablation was discussed.
Извор:
Book of Abstracts ICOM 2009, The Second International Conference on Physics of Optical Materials and Devices, Herceg Novi, 2009, 2009, 217-Издавач:
- Vinča Institute of Nuclear Sciences
URI
https://www.icomonline.org/filesd/ICOM-BOOK-of-abstracts-2009.pdfhttps://machinery.mas.bg.ac.rs/handle/123456789/5170
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Petronić, Sanja AU - Milosavljević, Anđelka AU - Radaković, Zoran AU - Kovačević, Aleksander AU - Gašić, Vlada PY - 2009 UR - https://www.icomonline.org/filesd/ICOM-BOOK-of-abstracts-2009.pdf UR - https://machinery.mas.bg.ac.rs/handle/123456789/5170 AB - Investigation was carried out on steel and nickel based superalloy samples. After thermomechanical treatment and adequate preparation, Nd:YAG laser processing was applied. Laser energy was up to 50 mJ, pulse duration 532 nm and 1064 nm, and pulse repetition and number of pulses varied. The samples were exposed to the laser shock peening process and laser ablation. Changes in samples microstructure were observed by optical microscope, scanning electron microscope and energy-dispersive spectrometry, and analyzed as well. Aim of investigation was to identify the structural microconstituents and determine their influence on the mechanical properties of materials. Microhardness was measured and difference in the structure of steel and nickel based superalloy arisen by processes of laser shock peening and laser ablation was discussed. PB - Vinča Institute of Nuclear Sciences C3 - Book of Abstracts ICOM 2009, The Second International Conference on Physics of Optical Materials and Devices, Herceg Novi, 2009 T1 - Investigation of laser surface processing of steel and nickel based superalloy SP - 217 UR - https://hdl.handle.net/21.15107/rcub_machinery_5170 ER -
@conference{ author = "Petronić, Sanja and Milosavljević, Anđelka and Radaković, Zoran and Kovačević, Aleksander and Gašić, Vlada", year = "2009", abstract = "Investigation was carried out on steel and nickel based superalloy samples. After thermomechanical treatment and adequate preparation, Nd:YAG laser processing was applied. Laser energy was up to 50 mJ, pulse duration 532 nm and 1064 nm, and pulse repetition and number of pulses varied. The samples were exposed to the laser shock peening process and laser ablation. Changes in samples microstructure were observed by optical microscope, scanning electron microscope and energy-dispersive spectrometry, and analyzed as well. Aim of investigation was to identify the structural microconstituents and determine their influence on the mechanical properties of materials. Microhardness was measured and difference in the structure of steel and nickel based superalloy arisen by processes of laser shock peening and laser ablation was discussed.", publisher = "Vinča Institute of Nuclear Sciences", journal = "Book of Abstracts ICOM 2009, The Second International Conference on Physics of Optical Materials and Devices, Herceg Novi, 2009", title = "Investigation of laser surface processing of steel and nickel based superalloy", pages = "217", url = "https://hdl.handle.net/21.15107/rcub_machinery_5170" }
Petronić, S., Milosavljević, A., Radaković, Z., Kovačević, A.,& Gašić, V.. (2009). Investigation of laser surface processing of steel and nickel based superalloy. in Book of Abstracts ICOM 2009, The Second International Conference on Physics of Optical Materials and Devices, Herceg Novi, 2009 Vinča Institute of Nuclear Sciences., 217. https://hdl.handle.net/21.15107/rcub_machinery_5170
Petronić S, Milosavljević A, Radaković Z, Kovačević A, Gašić V. Investigation of laser surface processing of steel and nickel based superalloy. in Book of Abstracts ICOM 2009, The Second International Conference on Physics of Optical Materials and Devices, Herceg Novi, 2009. 2009;:217. https://hdl.handle.net/21.15107/rcub_machinery_5170 .
Petronić, Sanja, Milosavljević, Anđelka, Radaković, Zoran, Kovačević, Aleksander, Gašić, Vlada, "Investigation of laser surface processing of steel and nickel based superalloy" in Book of Abstracts ICOM 2009, The Second International Conference on Physics of Optical Materials and Devices, Herceg Novi, 2009 (2009):217, https://hdl.handle.net/21.15107/rcub_machinery_5170 .