Investigation of Non-metallic Inclusions for the Slab of Super Low Head Continuous Caster
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摘要: 采用硫印法,X光透射法、大樣電解法和金相法,對鋼包、中間包和連鑄坯中的夾雜物進行了系統調查研究。對澆注過程中夾雜物類型、數量、組成和分布以及二次氧化進行了討論。所得結果,對改進生產操作和提高鑄坯純凈度具有指導意義。Abstract: The non-metallic inclusions during the casting process in ladle,tundish, mould and slab of super low head caster has been investigated using supher. print, X-ray, slime method and microscope. The quanlity, morphology composition and dimensional distribution of inclusions in slab as well as reoxy-dation, slag composition change etc are discussed.
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Key words:
- continuous casting slab /
- inclusions /
- reoxydation /
- microscope
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