寶鋼煉鋼及精煉設備與工藝技術介紹
寶鋼(gang)150t超(chao)高功率直(zhi)(zhi)流電(dian)(dian)(dian)弧爐(lu)及精煉設備從(cong)法(fa)國Clecim公司引進,連鑄(zhu)機(ji)從(cong)意(yi)大利(li)達涅利(li)引進,1997年6月(yue)建成投產。其主要設備參數見表5-2~表5-4所示。一(yi)、電(dian)(dian)(dian)弧爐(lu)設備的特點包括:(1)直(zhi)(zhi)流供電(dian)(dian)(dian),由1根石墨頂電(dian)(dian)(dian)極和3根鋼(gang)棒式(shi)底電(dian)(dian)(dian)極產生(sheng)電(dian)(dian)(dian)弧,通過改變(bian)石墨電(dian)(dian)(dian)極位置(zhi)來控制(zhi)弧壓并調(diao)節(jie)...