Perspectives of Research on High-speed Conventional Slab Continuous Casting of Carbon Steels
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概要
- 論文の詳細を見る
Two decades ago the casting speed of the conventional slab continuous caster was increased stepwise to a level over 2 m/min. Henceforth, the casting speed has been remained a similar level. In this review the reasons for constraining the casting speed are discussed. As a result the constraints of the high-speed casting are thought mold powder entrapment and longitudinal facial crack occurring in high-speed casting.Some measures to prevent the mold powder entrapment and the longitudinal facial crack are discussed. Resultantly the research issues we should develop are considered such as prevention of alumina built-up in a submerged entry nozzle, control of fluid flow in a mold and control of heat transfer through mold powder film interved between a solidifying shell and a mold wall. They are most important to realize the high-speedcontinuous casting of conventional slab.
- 社団法人 日本鉄鋼協会の論文
- 2001-07-15
著者
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NAKADA Masayuki
Materials and Processing Research Center, NKK Corporation
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SUZUKI Makoto
Materials and Processing Research Center, NKK Corporation
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SUZUKI Mikio
Materials and Processing Research Center, NKK
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Nakada Masayuki
Materials And Processing Research Center Nkk Corporation
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Suzuki Mikio
Materials And Processing Research Center Nkk
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Suzuki Mikio
Materials And Processing Research Center Nkk Corporation
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NAKADA Masayuki
Material & Processing Research Center, NKK
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- Time and Temperature Dependence on Flexural Strength of Heat-resistant CFRP Laminates
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- 231 Applicability of Time-Temperature-Water Absorption Superposition Principle for Flexural Strength of CFRP Laminates
- 222 Time and Temperature Dependence of Flexural Strength of CFRP Laminates Using Heat-Resistant Resin
- Time and Temperature Dependence of Tensile Behavior of Unidirectional CFRP(Composite 3)
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- Influence of Carbon Content on Solidifying Shell Growth of Carbon Steels at the Initial Stage of Solidification
- The Steel Flow Control System in Caster Mold by Traveling Magnetic Field
- 225 Time and Temperature Dependence on Flexural Fracture Behavior of Honeycomb Core Sandwich Panels
- Inclusion Particle Growth during Solidification of Stainless Steel
- Initial Solidification Control of Continuous Casting Using Electromagnetic Oscillation Method
- Perspectives of Research on High-speed Conventional Slab Continuous Casting of Carbon Steels