Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station
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Materials science is highly significant in space program investigation, energy production and others. Therefore, designing, improving and predicting advanced material properties is a crucial necessity. The high temperature creep and corrosion resistance of Ni-based superalloys makes them important materials for turbine blades in aircraft engines and land-based power plants. The investment casting process of turbine blades is costly and time consuming, which makes process simulations a necessity. These simulations require fundamental models for the microstructure formation. In this paper, we present advanced analytical techniques in describing the microstructures obtained experimentally and analyzed on different sample’s cross-sectional images. The samples have been processed on board the International Space Station using the MSL-EML device based on electromagnetic levitation principles. We applied several aspects of fractal analysis and obtained important results regarding fractals and... Hausdorff dimensions related to the surface and structural characteristics of CMSX-10 samples. Using scanning electron microscopy (SEM), Zeiss LEO 1550, we analyzed the microstructure of samples solidified in space and successfully performed the fractal reconstruction of the sample’s morphology. We extended the fractal analysis on the microscopic images based on samples solidified on earth and established new frontiers on the advanced structures prediction.
Кључне речи:
Ni-based superalloys / international space station / microstructure / morphology / fractal reconstruction / Fractal Hausdorff dimensionИзвор:
Remote Sensing, 2021, 13, 9, 1724-Издавач:
- Basel : MDPI AG
Финансирање / пројекти:
- Ministry for the Education, Science and Technology Development of the Republic of Serbia
- National Funding from FCT - Fundação para a Ciência e a Tecnologia, project: UIDB/04561/2020
- DLR (50WM1759)
- ESA (AO-099-022)
- ESA project ThermoProp (AO-099-022)
- Federal Ministry for Economic Affairs and Energy (BMWi), Grant No. 50WM1759
DOI: 10.3390/rs13091724
ISSN: 2072-4292
WoS: 000650746600001
Scopus: 2-s2.0-85105581883
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Mitić, Vojislav AU - Serpa, Cristina AU - Ilić, Ivana AU - Mohr, Marcus AU - Fecht, Hans-Jörg PY - 2021 UR - https://dais.sanu.ac.rs/123456789/11647 AB - Materials science is highly significant in space program investigation, energy production and others. Therefore, designing, improving and predicting advanced material properties is a crucial necessity. The high temperature creep and corrosion resistance of Ni-based superalloys makes them important materials for turbine blades in aircraft engines and land-based power plants. The investment casting process of turbine blades is costly and time consuming, which makes process simulations a necessity. These simulations require fundamental models for the microstructure formation. In this paper, we present advanced analytical techniques in describing the microstructures obtained experimentally and analyzed on different sample’s cross-sectional images. The samples have been processed on board the International Space Station using the MSL-EML device based on electromagnetic levitation principles. We applied several aspects of fractal analysis and obtained important results regarding fractals and Hausdorff dimensions related to the surface and structural characteristics of CMSX-10 samples. Using scanning electron microscopy (SEM), Zeiss LEO 1550, we analyzed the microstructure of samples solidified in space and successfully performed the fractal reconstruction of the sample’s morphology. We extended the fractal analysis on the microscopic images based on samples solidified on earth and established new frontiers on the advanced structures prediction. PB - Basel : MDPI AG T2 - Remote Sensing T1 - Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station SP - 1724 VL - 13 IS - 9 DO - 10.3390/rs13091724 UR - https://hdl.handle.net/21.15107/rcub_dais_11647 ER -
@article{ author = "Mitić, Vojislav and Serpa, Cristina and Ilić, Ivana and Mohr, Marcus and Fecht, Hans-Jörg", year = "2021", abstract = "Materials science is highly significant in space program investigation, energy production and others. Therefore, designing, improving and predicting advanced material properties is a crucial necessity. The high temperature creep and corrosion resistance of Ni-based superalloys makes them important materials for turbine blades in aircraft engines and land-based power plants. The investment casting process of turbine blades is costly and time consuming, which makes process simulations a necessity. These simulations require fundamental models for the microstructure formation. In this paper, we present advanced analytical techniques in describing the microstructures obtained experimentally and analyzed on different sample’s cross-sectional images. The samples have been processed on board the International Space Station using the MSL-EML device based on electromagnetic levitation principles. We applied several aspects of fractal analysis and obtained important results regarding fractals and Hausdorff dimensions related to the surface and structural characteristics of CMSX-10 samples. Using scanning electron microscopy (SEM), Zeiss LEO 1550, we analyzed the microstructure of samples solidified in space and successfully performed the fractal reconstruction of the sample’s morphology. We extended the fractal analysis on the microscopic images based on samples solidified on earth and established new frontiers on the advanced structures prediction.", publisher = "Basel : MDPI AG", journal = "Remote Sensing", title = "Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station", pages = "1724", volume = "13", number = "9", doi = "10.3390/rs13091724", url = "https://hdl.handle.net/21.15107/rcub_dais_11647" }
Mitić, V., Serpa, C., Ilić, I., Mohr, M.,& Fecht, H.. (2021). Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station. in Remote Sensing Basel : MDPI AG., 13(9), 1724. https://doi.org/10.3390/rs13091724 https://hdl.handle.net/21.15107/rcub_dais_11647
Mitić V, Serpa C, Ilić I, Mohr M, Fecht H. Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station. in Remote Sensing. 2021;13(9):1724. doi:10.3390/rs13091724 https://hdl.handle.net/21.15107/rcub_dais_11647 .
Mitić, Vojislav, Serpa, Cristina, Ilić, Ivana, Mohr, Marcus, Fecht, Hans-Jörg, "Fractal Nature of Advanced Ni-Based Superalloys Solidified on Board the International Space Station" in Remote Sensing, 13, no. 9 (2021):1724, https://doi.org/10.3390/rs13091724 ., https://hdl.handle.net/21.15107/rcub_dais_11647 .