摘要
分析中厚板卷厂RH炉浸渍管使用寿命低的原因,通过优化RH炉浸渍管耐材的理化指标、浸渍管喷补料及喷补工艺,改进顶渣设备及优化烘烤制度等措施的实施,浸渍管平均使用寿命由2007年投产初期的32炉提高到2009年的72炉,RH炉真空钢月生产量由2万吨提高到8.3万吨。
Based on the low life causes of immerge tube of RH furnace at Wide Plate/Coil Plant,some measures has been taken such as improving the top slag devices,optimizing the refractory,gunning refractory,gunning technology of immerge tube and baking procedure. The average service life of immerge tube has raised from 32 ladles in 2007 to 72 ladles in 2009. Production quantity of the vacuum steel has increased from 20,000 tons to 83,000 tons per month.
出处
《南钢科技与管理》
2010年第2期1-3,共3页
NISCO Technology and Management
关键词
RH炉
浸渍管
寿命
RH furnace
immerge tube
service life
