Evaluation of Carbides in Turbine Blade Made of IN713C Superalloy After Hot Isostatic Pressing
The IN713C is nickel-based superalloy, used to produce low pressure turbine blades in a process of investment casting. However, porosity which is formed during the casting, decreases mechanical properties of IN713C. Therefore, to eliminate porosity, a process of hot isostatic pressing was applied. N...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2017-03-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/amm.2017.62.issue-1/amm-2017-0037/amm-2017-0037.xml?format=INT |
| _version_ | 1819001686329393152 |
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| author | Kościelniak B. Roskosz S. Cwajna J. |
| author_facet | Kościelniak B. Roskosz S. Cwajna J. |
| author_sort | Kościelniak B. |
| collection | DOAJ |
| description | The IN713C is nickel-based superalloy, used to produce low pressure turbine blades in a process of investment casting. However, porosity which is formed during the casting, decreases mechanical properties of IN713C. Therefore, to eliminate porosity, a process of hot isostatic pressing was applied. Nonetheless, HIP also least to some changes in the microstructure of tested material. The main aim of this paper is to characterize the morphology of carbides before and after hot isostatic pressing. Microstructural characterization was carried out with the use of a scanning electron microscope equipped with an energy dispersive X-ray spectrometer and an electron backscatter diffraction detector. The size and shape of carbides were evaluated by quantitative metallography methods methods. The results show that the amount, size and heterogeneity of arrangement of the carbides increased after application of HIP treatment. |
| first_indexed | 2024-12-20T22:53:09Z |
| format | Article |
| id | doaj.art-961c893739f94799953fcf48191008a9 |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-12-20T22:53:09Z |
| publishDate | 2017-03-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-961c893739f94799953fcf48191008a92022-12-21T19:24:12ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092017-03-0162124725210.1515/amm-2017-0037amm-2017-0037Evaluation of Carbides in Turbine Blade Made of IN713C Superalloy After Hot Isostatic PressingKościelniak B.0Roskosz S.1Cwajna J.2Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasińskiego Str., 40-019 Katowice, PolandSilesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasińskiego Str., 40-019 Katowice, PolandSilesian University of Technology, Faculty of Materials Engineering and Metallurgy, 8 Krasińskiego Str., 40-019 Katowice, PolandThe IN713C is nickel-based superalloy, used to produce low pressure turbine blades in a process of investment casting. However, porosity which is formed during the casting, decreases mechanical properties of IN713C. Therefore, to eliminate porosity, a process of hot isostatic pressing was applied. Nonetheless, HIP also least to some changes in the microstructure of tested material. The main aim of this paper is to characterize the morphology of carbides before and after hot isostatic pressing. Microstructural characterization was carried out with the use of a scanning electron microscope equipped with an energy dispersive X-ray spectrometer and an electron backscatter diffraction detector. The size and shape of carbides were evaluated by quantitative metallography methods methods. The results show that the amount, size and heterogeneity of arrangement of the carbides increased after application of HIP treatment.http://www.degruyter.com/view/j/amm.2017.62.issue-1/amm-2017-0037/amm-2017-0037.xml?format=INTIN713C superalloyHot isostatic pressingTurbine bladesQualitative and quantitative analysis of carbides |
| spellingShingle | Kościelniak B. Roskosz S. Cwajna J. Evaluation of Carbides in Turbine Blade Made of IN713C Superalloy After Hot Isostatic Pressing Archives of Metallurgy and Materials IN713C superalloy Hot isostatic pressing Turbine blades Qualitative and quantitative analysis of carbides |
| title | Evaluation of Carbides in Turbine Blade Made of IN713C Superalloy After Hot Isostatic Pressing |
| title_full | Evaluation of Carbides in Turbine Blade Made of IN713C Superalloy After Hot Isostatic Pressing |
| title_fullStr | Evaluation of Carbides in Turbine Blade Made of IN713C Superalloy After Hot Isostatic Pressing |
| title_full_unstemmed | Evaluation of Carbides in Turbine Blade Made of IN713C Superalloy After Hot Isostatic Pressing |
| title_short | Evaluation of Carbides in Turbine Blade Made of IN713C Superalloy After Hot Isostatic Pressing |
| title_sort | evaluation of carbides in turbine blade made of in713c superalloy after hot isostatic pressing |
| topic | IN713C superalloy Hot isostatic pressing Turbine blades Qualitative and quantitative analysis of carbides |
| url | http://www.degruyter.com/view/j/amm.2017.62.issue-1/amm-2017-0037/amm-2017-0037.xml?format=INT |
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