| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2023-09-22 |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| タイトル |
|
|
タイトル |
Estimation of Material Constants of Hot Coke under Inert Atmosphere |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 著者 |
齋藤, 泰洋
Higo, Takumu
Tsukamoto, Chiho
Kudo, Shinji
Hayashi, Jun-ichiro
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The strength, pore structure, and material constants of coke prepared from caking coal (Coke A) and non- or slightly caking coal (Coke C) were experimentally and numerically investigated with a particular focus on those values at high temperatures. Coke A showed higher strength and lower porosity than Coke C. The pore structure imaged by X-ray computed tomography was translated to the finite element mesh with the image-based modeling, and the stress analysis based on the finite element method was performed to calculate the mode value of maximum principal stress at different Young’s modulus and Poisson’s ratio. Young’s modulus of Coke A and Coke C at a constant Poisson’s ratio decreased and increased, respectively by heating. When the temperature increased, the compression stress of Coke A increased. The result indicated that the coke strength could be increased by heating because of the decrease in apparent Young’s modulus, accompanied by the occurrence of creep. |
|
言語 |
en |
| 書誌情報 |
en : ISIJ International
巻 63,
号 9,
p. 1496-1501,
発行日 2023-09-15
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| 出版社 |
|
|
出版者 |
日本鉄鋼協会 |
|
言語 |
ja |
| DOI |
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|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.2355/isijinternational.ISIJINT-2022-190 |
| CRID |
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|
識別子タイプ |
CRID |
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|
関連識別子 |
https://cir.nii.ac.jp/crid/1390293025963147648 |
| ISSN |
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|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
1347-5460 |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0915-1559 |
| 著作権関連情報 |
|
|
権利情報Resource |
https://creativecommons.org/licenses/by/4.0/ |
|
権利情報 |
Copyright (c) 2023 The Iron and Steel Institute of Japan. This is an open access article under the terms of the Creative Commons Attribution license. |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
metallurgical coke |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
hot coke strength |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
X-ray CT |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
FEM |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Young’s modulus |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Poisson’s ratio |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
creep |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 査読の有無 |
|
|
値 |
yes |
| 研究者情報 |
|
|
URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/100001155_ja.html |
63_ISIJINT-2022-190.pdf (2.9 MB)
