The Activity of Calcium in Calcium-Calcium Halide Fluxes
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概要
- 論文の詳細を見る
The activities of calcium in the CaOsatd.-Ca-CaX2 fluxes (X: Cl, Br, I) were measured as a function of the calcium composition at 1 473 K by equilibrating these fluxes with a solid zirconium plate. The activities decreased in the order CaCl2, Cal2 and CaBr2 at the same calcium fraction of these fluxes. The observed activities are compared with those estimated using binary phase diagrams of the Ca-CaX2 system. The possibility of the removal of phosphorus and the tramp elements such as arsenic, antimony, bismuth, lead and tin from carbon saturated iron using calcium-calcium halide fluxes is discussed.
- 社団法人 日本鉄鋼協会の論文
- 1996-12-15
著者
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Tsukihashi Fumitaka
Department Of Advanced Materials Graduate School Of Frontier Science The University Of Tokyo
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Tsukihashi Fumitaka
Department Of Metallurgy Graduate School Of Engineering The University Of Tokyo
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Sano Nobuo
Department Of Metallurgy Graduate School Of Engineering The University Of Tokyo
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Mori Ken-ichi
Department Of Nuclear Engineering Kyushu University
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OGASAWARA Tomoyasu
Department of Metallurgy, The University of Tokyo
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TOMINAGA Teruo
Department of Metallurgy, Graduate School of Engineering, The University of Tokyo
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Mori Ken-ichi
Department Of Metallurgy The University Of Tokyo
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Tominaga Teruo
Department Of Metallurgy Graduate School Of Engineering The University Of Tokyo
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Ogasawara Tomoyasu
Department Of Metallurgy The University Of Tokyo
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Tsukihashi Fumitaka
Department Of Advanced Material Science The University Of Tokyo
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- Preface
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