The main tubular structure of a Submerged Entry Nozzle that directs molten steel into the mold during continuous casting.
The Body/Tube is the primary cylindrical component of a Submerged Entry Nozzle (SEN) used in continuous casting of steel. It serves as the conduit through which molten steel flows from the tundish into the mold, submerged below the mold's meniscus to prevent oxidation and control flow dynamics. Its geometry and material properties are critical for maintaining steel quality, preventing nozzle clogging, and ensuring uniform solidification in the mold.
该组件会出现在以下整机或工业产品中。
诱因 → 失效模式 → 工程缓解
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It serves as the main conduit that directs molten steel from the tundish into the mold while submerged below the steel surface to prevent oxidation and control flow patterns.
Refractory materials withstand extreme temperatures (up to 1600°C), resist chemical erosion from molten steel, and provide thermal shock resistance during rapid temperature changes.
Proper design prevents turbulence, minimizes inclusions, controls solidification patterns, and reduces nozzle clogging - all critical for producing high-quality steel with minimal defects.
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