INJECTION PIPE FOR CONTINUOUS CASTING STEEL

PROBLEM TO BE SOLVED: To provide an injection pipe that effectively inhibits adhesion of base metal that hinders a continuous casting operation in a step of continuous casting a steel and does not adversely affect quality of a steel.SOLUTION: There is provided an injection pipe for continuous castin...

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Bibliographic Details
Main Authors OKAWA YUKIO, HAYASHI UEI, NAKAMURA MAKOTO
Format Patent
LanguageEnglish
Japanese
Published 21.12.2017
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide an injection pipe that effectively inhibits adhesion of base metal that hinders a continuous casting operation in a step of continuous casting a steel and does not adversely affect quality of a steel.SOLUTION: There is provided an injection pipe for continuous casting a steel that includes 5 to 80 mass% of a scrap of used alumina-silica-carbon-based refractory material.SELECTED DRAWING: None 【課題】鋼の連続鋳造工程において、連鋳操業の支障となる地金の付着を、有効に抑制し、また鋼の品質に悪影響を与えない注入管の提供。【解決手段】使用済みアルミナ−シリカ−カーボン系耐火物の屑を５〜８０質量％含む鋼の連続鋳造用注入管。【選択図】なし
Bibliography:Application Number: JP20160132028