鹿岛厂第二炼钢车间低喷溅氧枪的开发［日］山田等住友公司鹿岛厂第二炼钢车间已采用连铸／直接装炉（ＣＣ／ＤＣ）工艺。实现了该车间３号连铸机与带钢热轧机之间的同步操作。为了充分利用这一工艺的优势，氧气转炉车间采用了更精确的吹氧控制方式和较短的吹氧时间。这两... Kashima Plant, the second steelmaking plant low-spray oxygen lance development [Japan] Yamada Sumitomo Corporation Kashima Plant second steelmaking plant has been using continuous casting / direct loading furnace (CC / DC) process. The synchronous operation between the No. 3 continuous casting machine and the strip hot rolling mill was realized. In order to take full advantage of the advantages of this process, the oxygen converter plant uses a more accurate oxygen injection control and a shorter oxygen injection time. These two ...