Activity measurement of FetO-SiO2-TiO2-(CaO, MgO, AlO1.5) melts in equilibrium with solid iron

Kenji Matsuzaki, Yasutoshi Higano, Kenta Katsumata, Kimihisa Ito

研究成果: Article査読

7 被引用数 (Scopus)

抄録

The activities of iron oxide in FetO-SiO2-TiO2-MOx (MOx = CaO, MgO, AlO1.5) quaternary systems in equilibrium with solid iron were measured at 1 673 K. The slag sample was crushed, ground to powder and analyzed. Iron concentration in slags was determined by inductively coupled plasma (ICP) emission spectrometry. Titanium, silicon, aluminum, calcium, and magnesium concentration in slags was determined by X-ray fluorescence (XRF) analysis. Divalent iron (Fe2+) in the slag was determined by the titration method, and the trivalent iron (Fe3+) was calculated by subtracting Fe2+ content from total iron content. Overall, significant results were obtained.

本文言語English
ページ(範囲)1147-1149
ページ数3
ジャーナルisij international
38
10
DOI
出版ステータスPublished - 1998

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

フィンガープリント 「Activity measurement of Fe<sub>t</sub>O-SiO<sub>2</sub>-TiO<sub>2</sub>-(CaO, MgO, AlO<sub>1.5</sub>) melts in equilibrium with solid iron」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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