Precipitation of Topologically Close Packed Phases in Ni-base Superalloys – the Effect of Re and Ru
The high-temperature strength of Ni-base superalloys may be strongly improved by alloying with Re. On the other hand, addition of Re has a negative influence on the long-term high-temperature stability - it leads to precipitation of topologically close packed phases. These phases, in turn, are detri...
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| Natura: | Online |
| Lingua: | inglese |
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FAU University Press
2025
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| Accesso online: | ONIX_20251215T160703_9783961470167_41 |
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| _version_ | 1869515098488307712 |
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| author | Matuszewski, Kamil |
| author_browse | Matuszewski, Kamil |
| author_facet | Matuszewski, Kamil |
| author_sort | Matuszewski, Kamil |
| collection | Directory of Open Access Books |
| description | The high-temperature strength of Ni-base superalloys may be strongly improved by alloying with Re. On the other hand, addition of Re has a negative influence on the long-term high-temperature stability - it leads to precipitation of topologically close packed phases. These phases, in turn, are detrimental for the high-temperature strength of Ni-base superalloys. Their precipitation process may be suppressed by alloying with Ru. Physical phenomena controlling this behavior are described in this work bringing the new insight into understanding of the Re- and Ru effect on precipitation of topologically close packed phases. |
| format | Online |
| id | doab-20.500.12854ir-170185 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | FAU University Press |
| publisherStr | FAU University Press |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1701852025-12-16T05:13:24Z Precipitation of Topologically Close Packed Phases in Ni-base Superalloys – the Effect of Re and Ru Matuszewski, Kamil Ruthenium Rhenium Thermodynamik Hochtemperaturwerkstoff Phasenumwandlung thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes The high-temperature strength of Ni-base superalloys may be strongly improved by alloying with Re. On the other hand, addition of Re has a negative influence on the long-term high-temperature stability - it leads to precipitation of topologically close packed phases. These phases, in turn, are detrimental for the high-temperature strength of Ni-base superalloys. Their precipitation process may be suppressed by alloying with Ru. Physical phenomena controlling this behavior are described in this work bringing the new insight into understanding of the Re- and Ru effect on precipitation of topologically close packed phases. 2025-12-16T05:13:23Z 2025-12-16T05:13:23Z 2025-12-15T15:10:44Z 2017 book ONIX_20251215T160703_9783961470167_41 https://library.oapen.org/handle/20.500.12657/109210 9783961470167 9783961470150 https://directory.doabooks.org/handle/20.500.12854/170185 eng FAU Studien Materialwissenschaft und Werkstofftechnik open access image/jpeg n/a https://library.oapen.org/bitstream/20.500.12657/109210/1/9783961470167.pdf FAU University Press 2c600dea-eece-4066-87be-da335e323fdb 9783961470167 9783961470150 175 Erlangen open access |
| spellingShingle | Ruthenium Rhenium Thermodynamik Hochtemperaturwerkstoff Phasenumwandlung thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes Matuszewski, Kamil Precipitation of Topologically Close Packed Phases in Ni-base Superalloys – the Effect of Re and Ru |
| title | Precipitation of Topologically Close Packed Phases in Ni-base Superalloys – the Effect of Re and Ru |
| title_full | Precipitation of Topologically Close Packed Phases in Ni-base Superalloys – the Effect of Re and Ru |
| title_fullStr | Precipitation of Topologically Close Packed Phases in Ni-base Superalloys – the Effect of Re and Ru |
| title_full_unstemmed | Precipitation of Topologically Close Packed Phases in Ni-base Superalloys – the Effect of Re and Ru |
| title_short | Precipitation of Topologically Close Packed Phases in Ni-base Superalloys – the Effect of Re and Ru |
| title_sort | precipitation of topologically close packed phases in ni base superalloys the effect of re and ru |
| topic | Ruthenium Rhenium Thermodynamik Hochtemperaturwerkstoff Phasenumwandlung thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes |
| topic_facet | Ruthenium Rhenium Thermodynamik Hochtemperaturwerkstoff Phasenumwandlung thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes |
| url | ONIX_20251215T160703_9783961470167_41 |
| work_keys_str_mv | AT matuszewskikamil precipitationoftopologicallyclosepackedphasesinnibasesuperalloystheeffectofreandru |