Cavitation resistance of the material PA 3200 GF produced by selective laser sintering
Authors
Dojčinović, Marina B.Erić Cekić, Olivera A.
Svetel, Igor
Ćirić-Kostić, Snežana M.
Bogojević, Nebojša M.
Article (Published version)
Metadata
Show full item recordAbstract
The present study focuses on the results of cavitation resistance research of samples obtained by the Selective Laser Sintering technology. The samples were made from polyamide powder reinforced with glass beads – PA 3200 GF. The laser-sintered samples were produced from 100% new and recycled powder mixed with 70% of new powder. The samples were tested under cavitation conditions using an ultrasonic vibration method with a stationary sample according to the ASTM G32 standard. Examination of the morphology of cavitation damage was investigated by scanning electron microscopy. The change in mass loss during different cavitation times was measured on the tested samples. The main objective of the research was to determine the validity of the application of the tested material in cavitation conditions.
Keywords:
Cavitation rate / Morphology / PA 3200 GF / Polyamide powder / Selective laser sinteringSource:
Science of Sintering, 2023, 55, 3, 321-329Publisher:
- International Institute for the Science of Sintering (IISS)
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-MESTD-inst-2020-200135)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200213 (Innovation Center of the Faculty of Mechanical Engineering) (RS-MESTD-inst-2020-200213)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200108 (University of Kragujevac, Faculty of Mechanical Engineering, Kraljevo) (RS-MESTD-inst-2020-200108)
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Dojčinović, Marina B. AU - Erić Cekić, Olivera A. AU - Svetel, Igor AU - Ćirić-Kostić, Snežana M. AU - Bogojević, Nebojša M. PY - 2023 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6731 AB - The present study focuses on the results of cavitation resistance research of samples obtained by the Selective Laser Sintering technology. The samples were made from polyamide powder reinforced with glass beads – PA 3200 GF. The laser-sintered samples were produced from 100% new and recycled powder mixed with 70% of new powder. The samples were tested under cavitation conditions using an ultrasonic vibration method with a stationary sample according to the ASTM G32 standard. Examination of the morphology of cavitation damage was investigated by scanning electron microscopy. The change in mass loss during different cavitation times was measured on the tested samples. The main objective of the research was to determine the validity of the application of the tested material in cavitation conditions. PB - International Institute for the Science of Sintering (IISS) T2 - Science of Sintering T1 - Cavitation resistance of the material PA 3200 GF produced by selective laser sintering EP - 329 IS - 3 SP - 321 VL - 55 DO - 10.2298/SOS220522011D ER -
@article{ author = "Dojčinović, Marina B. and Erić Cekić, Olivera A. and Svetel, Igor and Ćirić-Kostić, Snežana M. and Bogojević, Nebojša M.", year = "2023", abstract = "The present study focuses on the results of cavitation resistance research of samples obtained by the Selective Laser Sintering technology. The samples were made from polyamide powder reinforced with glass beads – PA 3200 GF. The laser-sintered samples were produced from 100% new and recycled powder mixed with 70% of new powder. The samples were tested under cavitation conditions using an ultrasonic vibration method with a stationary sample according to the ASTM G32 standard. Examination of the morphology of cavitation damage was investigated by scanning electron microscopy. The change in mass loss during different cavitation times was measured on the tested samples. The main objective of the research was to determine the validity of the application of the tested material in cavitation conditions.", publisher = "International Institute for the Science of Sintering (IISS)", journal = "Science of Sintering", title = "Cavitation resistance of the material PA 3200 GF produced by selective laser sintering", pages = "329-321", number = "3", volume = "55", doi = "10.2298/SOS220522011D" }
Dojčinović, M. B., Erić Cekić, O. A., Svetel, I., Ćirić-Kostić, S. M.,& Bogojević, N. M.. (2023). Cavitation resistance of the material PA 3200 GF produced by selective laser sintering. in Science of Sintering International Institute for the Science of Sintering (IISS)., 55(3), 321-329. https://doi.org/10.2298/SOS220522011D
Dojčinović MB, Erić Cekić OA, Svetel I, Ćirić-Kostić SM, Bogojević NM. Cavitation resistance of the material PA 3200 GF produced by selective laser sintering. in Science of Sintering. 2023;55(3):321-329. doi:10.2298/SOS220522011D .
Dojčinović, Marina B., Erić Cekić, Olivera A., Svetel, Igor, Ćirić-Kostić, Snežana M., Bogojević, Nebojša M., "Cavitation resistance of the material PA 3200 GF produced by selective laser sintering" in Science of Sintering, 55, no. 3 (2023):321-329, https://doi.org/10.2298/SOS220522011D . .