The steel liquid superheat, velocity and rule of secondary cooling are important process parameters influence on billet internal quality.
钢水过热度、拉速和二冷制度是影响铸坯内部质量的重要工艺参数。
Hot-shear blade is the main tool which is used to cut hot rolling steel billet. Its performance directly affects the quality of continuous metal casting billet.
热剪刃是钢厂用来切断热轧钢坯的主要工具，其性能直接影响到连铸钢坯的质量。
By analyse the veracity and representative of the molten steel sample, the methods improving quality stability of billet were proposed.
分析了连铸中间罐试样的代表性和准确性，提出控制质量稳定性的建议。
The secondary cooling control scheme suitable for rail steel ensures the billet internal quality and mechanical properties, and meets the requirements of follow-on products using billets.
满足攀钢钢种连铸工艺要求的二次冷却控制系统，保证了连铸坯内部质量和力学性能，满足攀钢后续产品使用铸坯的要求。
Continuous casting process and billet quality were directly impacted by the bath level of molten steel in tundish.
钢液在中间包内液位直接影响到连铸生产过程的顺行和铸坯质量。
The mechanism of hot-shortness of high-quality steel and alloy steel continuous casting billet in hot charging and the ways to resolve it are discussed.
阐述了优质钢及合金钢连铸坯热装时产生热脆的机理及解决连铸坯热送热装时钢的热脆的途径。
The mechanism of hot-shortness of high-quality steel and alloy steel continuous casting billet in hot charging and the ways to resolve it are discussed.
阐述了优质钢及合金钢连铸坯热装时产生热脆的机理及解决连铸坯热送热装时钢的热脆的途径。
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