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1·The scale defect is an important influence factor on surface quality of hot rolled strip.

氧化铁皮缺陷是影响热轧带钢表面质量的重要因素之一。

2·There are many influence factors on producing crack of hot rolled strip coil during roll forming.

导致热轧板卷冷弯开裂的原因很多。

3·Transverse corner cracks on thin slab have a great effect on the edge cracks of hot rolled strip.

薄板坯角横裂对热轧板边裂的影响很大。

4·The reformation of coiling temperature control system for hot rolled strip was applied double steps.

针对卷取温度控制系统分步改造的特点，实施了双重化改造方案。

5·Hot rolled strip must be pickled for surface descaling of strip and have good shape prior to cold rolling.

热轧带钢在冷轧前既需要进行酸洗以去除带钢表面的氧化铁皮，也需要有良好的板形。

6·The edge-masking technology can ease the edge waves of the cooled hot rolled strip with low carbon and thin gauge.

边部遮挡技术能够有效消除低碳钢、薄规格带钢冷态时的边浪。

7·The structure and installation of the pipe nozzles have important effect on the cooling process of hot rolled strip and plate.

冷却集管及喷嘴的结构和安装对于热轧板带层流冷却效果有重要的影响。

8·Ferritic rolling is an economical process which is used to produce ultra thin gauge hot rolled strip with better deep draw ability.

铁素体轧制工艺是经济地生产具有良好性能的超薄规格热轧板卷的一项有效的生产工艺。

9·U-shaped control model for coiling temperature was put forward to improve the high strength and low plasticity of head and tail of hot rolled strip.

针对热轧带钢因卷取后钢卷内外圈与芯部的冷却速度不同，导致带钢成品头尾强度高、塑性低的问题，提出了卷取温度凹型控制模式。

10·In order to eliminate the red scale on surface of hot rolled strip, the descaling and rolling experiments in lab and industrial trials were carried out.

为了解决热轧卷板生产中出现的表面红色氧化铁皮问题，进行了实验室除鳞热轧实验以及调整轧制工艺的工业性试验。