鉄と鋼
Online ISSN : 1883-2954
Print ISSN : 0021-1575
ISSN-L : 0021-1575
論文
鋼中非金属介在物分布の3次元可視化
若生 昌光井上 峻辻 尚史
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2017 年 103 巻 8 号 p. 451-457

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Non-metallic inclusions in steels are harmful for steel properties and measuring them is of large importance. Observation in a cross-section of steels has been used as a conventional way for inclusion measurement, however, it has lack of accuracy and spatial distribution of inclusions cannot be seen directly. In this study, 3-dimensional visualization was realized by using multi-sectioning way and composing 2D inclusion distribution images to 3D. A steel sample with aluminum oxide inclusions and a sample with titanium oxide inclusions were measured by the new way and the advantages of the way were discussed. Finally, the difference in inclusion distribution between both samples and its reason were considered.

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© 2017 一般社団法人 日本鉄鋼協会

This article is licensed under a Creative Commons [Attribution-NonCommercial-NoDerivatives 4.0 International] license.
https://creativecommons.org/licenses/by-nc-nd/4.0/
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