Cast Iron の履歴(No.13)

Solidification microstructure in Cast Iron

Solidification microstructure in Cast Iron : Electron Microscopy†

Figure 1 Typical example of STEM observation of spheroidal graphite cast iron

Scanning Transmission Electron Microscopy (STEM) is effective to clarify the microstructure of spheroidal graphite cast iron. EDS elemental mapping by STEM with Silicon Drift Detector (SDD) can offer an unique opportunity to understand the distribution of various elements in spheroidal graphite cast iron. Figure 1 shows the Typical example of STEM observation of spheroidal graphite cast iron.

REFERENCES

T. Nagase, T. Maruyama, K. Asano, Y. Igarashi, Materials Transactions, accepted, "Electron Microscopy on Cu Element Distribution in Spheroidal Graphite Cast Iron", https://doi.org/10.2320/matertrans.F-M2020836
永瀬丈嗣, 丸山徹, 淺野和典, 五十嵐芳夫, 鋳造工学, 91, 512-520 (2019)., "Cuの分布に注目した球状黒鉛鋳鉄の電子顕微鏡観察", https://doi.org/10.11279/jfes.91.512

REFERENCES (Review paper)

永瀬丈嗣, 金属, 89, 899-910 (2019)., "球状黒鉛鋳鉄と球状黒鉛ハイエントロピー合金", https://www.agne.co.jp/kinzoku/kin1089.htm#no1197
永瀬丈嗣, 丸山徹, 五十嵐芳夫, 日本金属学会会報・まてりあ, 58, 86 (2019)., "走査透過電子顕微鏡を用いた球状黒鉛鋳鉄核物質の微量元素分布解明", https://doi.org/10.2320/materia.58.86

REFERENCES (Proceedings)

T. Nagase, T. Maruyama, Y. Igarashi, Reports of the JFS Meeting, 173, 11 (2019)., "STEM Observation on Spheroidal Graphite Cast Iron Focusing on Inclusions", https://doi.org/10.11279/jfeskouen.173_111
T. Nagase, T. Maruyama, Y. Igarashi, Reports of the JFS Meeting, 172, 111 (2018)., "STEM Observation of Spheroidal Graphite Cast Iron by Focusing on Elemental Distribution", https://doi.org/10.11279/jfeskouen.172_111
永瀬丈嗣, 丸山徹, 五十嵐芳夫, 日本鋳造工学会講演概要集, 169, 92 (2017)., "先進電子顕微鏡法を利用した球状黒鉛鋳鉄の組織観察", http://doi.org/10.11279/jfeskouen.169_92

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Solidification microstructure in Cast Iron : Raman Spectroscopy†

REFERENCES (Review paper)

永瀬丈嗣, 金属, 89, 899-910 (2019)., "球状黒鉛鋳鉄と球状黒鉛ハイエントロピー合金", https://www.agne.co.jp/kinzoku/kin1089.htm#no1197

REFERENCES (Proceedings)

永瀬丈嗣, 鴨井督, 松村浩太郎, 中澤耕一郎, 古屋諭, 尾添伸明, 吉野勝美, 丸山徹, 五十嵐芳夫, 日本鋳造工学会講演概要集, 174, 50 (2018)., "球状黒鉛鋳鉄のラマン分光法", https://doi.org/10.11279/jfeskouen.174_50