Distinction condition of the optimal solution for control model of boundary flux in continuous cast steel 連續(xù)鑄鋼中邊界冷卻系統(tǒng)控制模型最優(yōu)解的判別條件
Iron and steel . high carbon continuous cast steel wire rod . macrographic method of showing and describing the chemical heterogeneity 鋼鐵.高碳連續(xù)鑄錠鋼線材的多相性顯示及描述的低倍檢驗(yàn)法
continuous casting steel as a great technology of the iron and steel enterprise in succession, is the important link of linking up smelting and rolled steel in the flow of producing of steel 連續(xù)鑄鋼作為鋼鐵企業(yè)一項(xiàng)重大的工藝技術(shù),是鋼鐵生產(chǎn)流程中銜接冶煉和軋鋼的重要環(huán)節(jié)。