溶融Fe-Cr-Ni合金におけるAl脱酸平衡の実験的測定と数値解析
dc.contributor.author | Fukaya, Hiroshi | |
dc.contributor.author | Nakajima, Seika | |
dc.contributor.author | Gamutan, Jonah | |
dc.contributor.author | Suzuki, Shigeru | |
dc.contributor.author | Kajikawa, Koji | |
dc.contributor.author | Saito, Ken | |
dc.contributor.author | Miki, Takahiro | |
dc.date.accessioned | 2023-02-01T03:53:08Z | |
dc.date.available | 2023-02-01T03:53:08Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Fukaya, H. and Nakajima, S. and Gamutan, J. and Suzuki, S. and Kajikawa, K. and Saito, K. and Miki, T. 2022. 溶融Fe-Cr-Ni合金におけるAl脱酸平衡の実験的測定と数値解析. 鉄と鋼. 108 (8): pp. 469-478. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/90280 | |
dc.identifier.doi | 10.2355/tetsutohagane.TETSU-2021-111 | |
dc.description.abstract |
The aluminum deoxidation equilibrium in molten Fe-10 to 40 mass%Cr-8 mass%Ni and Fe-18 mass%Cr-8 to 30 mass%Ni alloys was experimentally determined at 1 873 K and 1 773 K to obtain the thermodynamic parameters at both temperatures, corresponding to the refining and casting processes, respectively. Thermodynamic analysis on Al deoxidation was carried out based on the sub-regular solution model using a Redlich–Kister type polynomial. Fe–Al, Ni–Al, Cr–Al and Fe–Cr–Ni interaction parameters were obtained from experimental results and a thermodynamic assessment. Using these parameters, the Al deoxidation equilibrium over the complete composition range of the Fe–Ni alloy and in more than 50 mass%Fe of the Fe–Cr and Fe–Cr–Ni alloys can be calculated for the temperature ranges of both of the refining and casting processes. | |
dc.publisher | Nippon Tekko Kyokai | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.title | 溶融Fe-Cr-Ni合金におけるAl脱酸平衡の実験的測定と数値解析 | |
dc.type | Journal Article | |
dcterms.source.volume | 108 | |
dcterms.source.number | 8 | |
dcterms.source.startPage | 469 | |
dcterms.source.endPage | 478 | |
dcterms.source.title | 鉄と鋼 | |
dc.date.updated | 2023-02-01T03:53:08Z | |
curtin.department | WASM: Minerals, Energy and Chemical Engineering | |
curtin.accessStatus | Open access | |
curtin.faculty | Faculty of Science and Engineering | |
curtin.contributor.orcid | Gamutan, Jonah [0000-0003-2383-6268] |