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2023
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Invention
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Nitride-based refractory material having improved physical properties for preventing adherence of... |
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2020
|
Invention
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Steelmaking-continuous casting process equipment control and state analysis method using laser vi... |
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2014
|
Invention
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Slide gate and valve plate for slide gate. Disclosed is a valve plate for a slide gate that is lo... |
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2012
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Invention
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Immersion nozzle for casting and continuous casting apparatus including same. For an immersion no... |
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2010
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Invention
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Immersed nozzle for casting and continuously casting apparatus including same. Provided are an im... |
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2009
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Invention
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Slide gate. The present invention relates to a slide gate which controls a flow rate of molten st... |
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2006
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Invention
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Submerged entry nozzle for continuous casting. The present invention relates to a submerged entry... |
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2005
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Invention
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Support frame structure for supporting dispersion plate in fluid layer reduction furnace for redu... |
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2004
|
Invention
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Submerged entry nozzle for continuous casting. Submerged entry nozzle is disclosed, having optimi... |
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Invention
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Refractory composition for constructing dome portion of fluidized bed reduction furnace for reduc... |
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Invention
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Refractory composition for constructing structure in fluidized bed reduction furnace for reductio... |
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Invention
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Refractory brick with high emissivity coating for furnace and method for making the same. Insulat... |
