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SUS310鋼の粒成長過程における3次元粒径分布
| Title: | SUS310鋼の粒成長過程における3次元粒径分布 |
| Other Titles: | The Distribution of the Three-dimensional Grain Diameter during the Grain Growth Process of SUS 310 Stainless Steel |
| Authors: | 松浦, 清隆1 Browse this author →KAKEN DB | | 佐藤, 弘孝2 Browse this author | | 伊藤, 洋一3 Browse this author | | 成田, 敏夫4 Browse this author |
| Authors(alt): | Matsuura, Kiyotaka1 | | Sato, Hirotaka2 | | Itoh, Youichi3 | | Narita, Toshio4 |
| Keywords: | grain size distribution | | three-dimensions | | grain growth | | grain size |
| Issue Date: | 1-Sep-1992 |
| Publisher: | 日本鉄鋼協会 |
| Journal Title: | 鉄と鋼 |
| Volume: | 78 |
| Issue: | 9 |
| Start Page: | 1488 |
| End Page: | 1494 |
| Publisher DOI: | 10.2355/tetsutohagane1955.78.9_1488 |
| Abstract: | A new method has been proposed for the estimation of the distribution of the three-dimensional grain diameter in a polycrystalline material from the measured distribution of the two-dimensional grain diameter on the cross section of the material. This method has been applied to the estimation of the three-dimensional grain diameter distribution of SUS310S stainless steel during the grain growth. The three-dimensional and the two-dimensional distributions have been compared.
The three-dimensional grain diameter distribution had the larger average value and the smaller variation coefficient, compared with the two-dimensional grain diameter distribution. The activation energy for the grain growth was larger for the analysis of the three-dimensional average grain diameters than for the two-dimensional analysis, and the value was close to those for the grain boundary diffusion of Fe, Cr and Ni. |
| Rights: | 著作権は日本鉄鋼協会にある |
| Type: | article |
| URI: | http://hdl.handle.net/2115/75756 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 松浦 清隆
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