billet rolling train 小胚辊轧系列
whole billet rolling 整坯轧制
rolling billet 轧制用钢坯 ; 轧制用坯
hot-rolling billet 热轧坯料
sheet billet con-casting and con-rolling 薄板坯连铸连轧
continuous-casting continuous-rolling of sheet billet 薄板坯连铸连轧
In this stage semifinished products with smaller cross sections are produced, such as slab, bloom or billet, which are suitable for further rolling.
这个阶段的产品是横断面较小的半成品，如板坯、大钢坯、小方坯等。这些半成品适合于进一步轧制。
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。
It is introduced how to select reasonable compression ratio and use relative rolling process according to the quality of billet to improve quality of bar.
介绍了根据连铸坯的质量生产棒材选择合适压缩比，采用相应的轧制工艺，提高产品质量。
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