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玛利霍特厂是位于奥地利格拉兹(Graz)市的一个年产14万吨钢,7.5万吨小型材的 上图为该厂目前的工艺流程图。物流始于废钢场,由电炉冶炼的钢水,全部经钢包精炼后送至轮带式连铸机浇铸成165/135×128毫米梯形断面铸坯,均热、剪切后进入立—平轧机轧制成120×120毫米方坯。其中定尺3.5米的铸坯直接送至小型轧机轧制成小型材出售,而定尺8～10米的铸坯,经冷床冷却后,以商品坯出售。 该厂原有设备为25吨电弧炉一座,钢包
The Mariethote plant is a 140,000-tonne-a-year, 75,000-tonne lumber located in Graz, Austria. The picture above shows the plant’s current process flow chart. Logistics began in the scrap field, molten steel smelting by the electric furnace, after all ladle refining sent to the belt caster cast into 165/135 × 128 mm trapezoidal cross-section billet, are hot, cut into the legislation - rolling mill Made of 120 × 120 mm billet. Including 3.5 meters long cast slab directly to the small mill rolled into small pieces for sale, while the length of 8 to 10 meters of slab, cooled by the cooling bed, the sale of gypsum. The original plant equipment 25 tons of a EAF, ladle