去除“活塞”低能耗生產 重慶鋼鐵熱送直軋成功
近日,中國寶武首(shou)條(tiao)雙高棒(bang)產(chan)線熱(re)送(song)直軋(ya)項(xiang)目在(zai)中南鋼(gang)鐵(tie)重慶(qing)鋼(gang)鐵(tie)熱(re)試成(cheng)功。高溫鑄(zhu)坯(pi)經高速輥道、粗軋(ya)機(ji)、精(jing)軋(ya)機(ji)、冷床工序,最后產(chan)出合(he)格產(chan)品,性能合(he)格率100%。熱(re)送(song)直軋(ya)技(ji)術即(ji)連(lian)鑄(zhu)坯(pi)熱(re)送(song)直軋(ya)技(ji)術,其核心在(zai)于連(lian)鑄(zhu)和軋(ya)制(zhi)工序的硬連(lian)接(jie),基礎是煉鋼(gang)、連(lian)鑄(zhu)的穩(wen)定(ding)(ding)生產(chan)和軋(ya)鋼(gang)工序的穩(wen)定(ding)(ding)性控制(zhi),形成(cheng)三位一...