Significant improvements in output capacity and in conversion costs are achieved when rolling a billet of infinite length obtained.

当轧制一根由许多钢坯焊成的无限长钢坯时，就会大大地提高产量、降低成本。

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In the end the relationship of steel grades, mould length, drawing speed and sectional dimensions of the billet with mould taper and solidification and contraction coefficient has been discussed.

最后分别讨论了钢种、结晶器长度、拉坯速度、铸坯断面尺寸与结晶器锥度、凝固收缩系数的关系。

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With new special cut - to - length controller, the operation of CC is stable, the working strength is reduced, the billet ratio is improved by 0.2% and the considerable economic benefit obtained.

使用新型连铸机专用定尺切割控制器后，工作稳定、减轻了劳动强度、提高了钢坯收得率0.2%，获得了可观的经济效益。

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