去除“活塞”低能耗生產 重慶鋼鐵熱送直軋成功
近日,中(zhong)國寶武(wu)首條雙高棒(bang)產(chan)(chan)線熱(re)送直(zhi)軋(ya)(ya)項目在中(zhong)南鋼鐵重(zhong)慶(qing)鋼鐵熱(re)試成(cheng)功。高溫鑄坯經高速(su)輥道(dao)、粗(cu)軋(ya)(ya)機、精軋(ya)(ya)機、冷床工序(xu),最(zui)后產(chan)(chan)出(chu)合(he)格(ge)產(chan)(chan)品(pin),性能合(he)格(ge)率(lv)100%。熱(re)送直(zhi)軋(ya)(ya)技術(shu)即(ji)連鑄坯熱(re)送直(zhi)軋(ya)(ya)技術(shu),其(qi)核心在于連鑄和軋(ya)(ya)制工序(xu)的(de)硬連接,基礎是(shi)煉鋼、連鑄的(de)穩(wen)定(ding)生產(chan)(chan)和軋(ya)(ya)鋼工序(xu)的(de)穩(wen)定(ding)性控(kong)制,形(xing)成(cheng)三位一...