论文部分内容阅读
据“СТаЛЬ”1990,No.7,C53～54报道,浇注过程的稳定性对小方坯连铸机生产率有很大影响。水口堵塞是连铸机工作指标下降的原因之一,产生水口堵塞的起源是:(Ⅰ)溶于钢水中的铝(脱氧剂)和水口耐
According to “СТаЛЬ” 1990, No. 7, C53 ~ 54 reported that the casting process stability has a great impact on the billet caster productivity. The blockage of the nozzle is one of the reasons for the decrease of the working index of the continuous casting machine. The origins of the blockage caused by the nozzle are: (I) Aluminum (deoxidizer) and nozzle resistant