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在连铸生产中,钢水浇注温度是影响正常生产的一个重要工艺因素。浇注时,要求钢水浇注温度即中间包内钢水的过热度保持在尽可能窄的范围内。为达到此目的,北京冶金设备研究院在参照国外先进技术的基础上自行开发了适合我国钢厂的EMI技术,即等离子加热连铸中间包钢水技术。 1. EMI技术及工作原理 由本院开发的此项技术的设备由机械、电气
In the continuous casting production, pouring temperature of molten steel is an important factor affecting the normal production. Pouring requires molten steel pouring temperature that is the degree of superheat molten steel in the tundish kept as narrow as possible. To achieve this goal, Beijing Metallurgical Equipment Research Institute in reference to foreign advanced technology on the basis of their own developed a suitable EMI technology for China’s steel mills, that is, plasma-heating casting tundish molten steel technology. 1. EMI technology and working principle The equipment developed by this hospital consists of mechanical and electrical equipment