頁籤選單縮合
題名 | RH KTB製程在煉鋼廠的應用=The RH KTB Process Applied in Steelmaking Plant |
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作者 | 陳錫泰; 高振隆; 賴明清; 郝志昌; | 書刊名 | 技術與訓練 |
卷期 | 24:2=195 1999.04[民88.04] |
頁次 | 頁21-28 |
專輯 | 煉鋼專集 |
分類號 | 454.89 |
關鍵詞 | KTB川崎頂吹系統; 脫碳; 極低碳鋼種; 真空槽; 脫硫; Kawasaki top blowing; Decarburization; Ultra-low carbon; Vacuum vessel; Desulfurizing; |
語文 | 中文(Chinese) |
中文摘要 | KTB生產技術是日本川鐵公司開發出來的新製程,主要是使用氧氣經水冷吹管 由RH頂部吹入真空脫氣槽內,具有升溫並促進鋼液脫碳效果,目前全球已有超過31 套以上設備在煉鋼廠使用中,主要是應用於極低碳的量產,此外KTB技術亦可用於 高合金鋼之煉製,並有促進RH內脫硫及溫度控制的效益,本篇報告主要敘述中鋼 NO:4RH KTB設備功能及效益、作業實績並探討未來之發展方向及應用範圍。 |
英文摘要 | The KTB process is developed by KSC from Japan, this new process supplies oxygen gas to the vacuum vessel of recirculating-type degasser through a water-cooled lance. It can increase the molten temperature and decarburization efficiency. To data, more than 31 KTB units have been installed at steel works in the world. KTB is used for producing not only Ultra-low carbon steel but also high alloy steel. It also has the benefit of desulfurizing in the vacuum vessel and the temperature control. This report summarizes the function and effect of CSC No.4RH KTB, and discusses the possible direction of future development. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。