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)條雙高(gao)棒產(chan)(chan)線熱(re)(re)送直(zhi)軋(ya)(ya)項目(mu)在(zai)中南鋼(gang)鐵重慶鋼(gang)鐵熱(re)(re)試(shi)成(cheng)功(gong)。高(gao)溫鑄坯經高(gao)速輥道、粗軋(ya)(ya)機、精軋(ya)(ya)機、冷(leng)床工(gong)序(xu)，最后產(chan)(chan)出合格(ge)產(chan)(chan)品，性(xing)能合格(ge)率100％。熱(re)(re)送直(zhi)軋(ya)(ya)技術即連(lian)鑄坯熱(re)(re)送直(zhi)軋(ya)(ya)技術，其(qi)核心在(zai)于連(lian)鑄和(he)軋(ya)(ya)制工(gong)序(xu)的(de)(de)硬連(lian)接，基礎(chu)是煉鋼(gang)、連(lian)鑄的(de)(de)穩(wen)(wen)定生產(chan)(chan)和(he)軋(ya)(ya)鋼(gang)工(gong)序(xu)的(de)(de)穩(wen)(wen)定性(xing)控(kong)制，形(xing)成(cheng)三位一...
