Attack on Magnesia Crucible by Molten Iron

Dan, Tapan Kumar; Aritomi, Noriyoshi; Ogawa, Kzusyukii; Honma, Kazushiro; Kimura, Takashi

doi:10.2320/jinstmet1952.56.1_53

Cited by 3 publications

(2 citation statements)

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“…(8). Dan et al 15) has pointed out that FeO can be formed at the interface of MgO, which is in contact with liquid iron. Once FeO is precipitated, it can immediately mix with the MgO interface.…”

Section: Mgo/pure Fementioning

confidence: 99%

Wettability of Al2O3, MgO and Ti2O3 by Liquid Iron and Steel

et al. 2015

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Section: Mgo/pure Fementioning

confidence: 99%

Wettability of Al2O3, MgO and Ti2O3 by Liquid Iron and Steel

et al. 2015

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“…[35] It is reported that FeO can be formed at the interface between MgO and liquid iron when the Po 2 is relatively high; subsequently, FeO can immediately mix with MgO to form MgOAEFeO solid solution (s.s.). [46] After 400 seconds, both the contact angle and the surface tension reported in Reference 36 almost remain as a constant value because the reaction layer formation almost reached an equilibrium state. In addition, the reason for the slight drop of the contact angle at the Po 2 of 10 À17 atm is not clear since the interface remains as MgO and the surface tension keeps almost stable.…”

Section: Mgo/pure Fementioning

confidence: 86%

Assessment of a Simplified Correlation Between Wettability Measurement and Dispersion/Coagulation Potency of Oxide Particles in Ferrous Alloy Melt

Nakajima

Jönsson

2019

Metall Mater Trans B

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This article seeks to demonstrate a direct and simplified correlation between the measurement of the wettability and the agglomeration potency of the inclusion particles in liquid ferrous alloy. The established methodology has been validated by the agreement between the calculated coagulation coefficient of Al 2 O 3 particles and the experimental data in the open literature. Subsequently, the coagulation coefficient of Al 2 O 3 , MgO, and Ti 2 O 3 particles in ferrous alloy melts was evaluated quantitatively by the proposed method using the actual experimental data of contact angle and surface tension. Meanwhile, the effect of the matrix composition has been investigated by comparing the Hamaker constant and coagulation coefficient between Ti 2 O 3 / pure iron and Ti 2 O 3 /low-carbon steel systems. It is noted that the change of coagulation coefficient associated with the contact angle is caused by the formation of a new phase at the oxide/metal interface at the high temperature. The present work aims to provide a deep understanding of the connection between inclusion motion behavior in the liquid alloy and the high temperature interfacial phenomenon.

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Texture evolution of the strip cast 1050 Al alloy processed by continuous confined strip shearing and its formability evaluation

Han

Seok

Chung

et al. 2002

Materials Science and Engineering: A

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Attack on Magnesia Crucible by Molten Iron

Cited by 3 publications

References 0 publications

Wettability of Al<sub>2</sub>O<sub>3</sub>, MgO and Ti<sub>2</sub>O<sub>3</sub> by Liquid Iron and Steel

Wettability of Al<sub>2</sub>O<sub>3</sub>, MgO and Ti<sub>2</sub>O<sub>3</sub> by Liquid Iron and Steel

Assessment of a Simplified Correlation Between Wettability Measurement and Dispersion/Coagulation Potency of Oxide Particles in Ferrous Alloy Melt

Texture evolution of the strip cast 1050 Al alloy processed by continuous confined strip shearing and its formability evaluation

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