Double-directionally rolling could fragmentate the coarse grain further.
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2. 轧制在钢铁工业中是很重要的。
Rolling is very important for iron and steel industry.
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3. 大约90%的钢材都是轧制出来的。
About 90% of the steel products are manufactured by rolling.
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4. 钢板按轧制分，分热轧的和冷轧的。
The plate is divided into hot rolling and cold rolling.
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5. 轧制力的合理分配可以有效控制板凸度。
The crown can be controlled by optimum distribution of rolling force.
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6. 该模型较真实地反映了轧制过程的特征。
The model reflects the real feature of process.
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7. 随轧制方向不同，孪晶在形变中的行为也不同。
Twin lamellae will be deformed differently when rolling in different direction.
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8. 本规程可用于生产并对轧制理论研究有指导意义。
The optimized specification can be used in production and rolling theory research.
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9. h型钢的轧制压力分布是研究人员非常关心的问题。
The distribution of the rolling pressure on H-beam is a very important problem.
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10. 其最突出的优点是由轧机结构引起的轧制力波动最小。
And its outstanding virtue is the minimal fluctuation of the rolling force produced by the rolling mill structure.
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11. 钢板是平板状，矩形的，可直接轧制或由宽钢带剪切而成。
Steel plate is flat, rectangular, can be rolled directly or by a wide strip of steel.
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12. 板形控制是铝带轧制过程中重要环节，直接影响产品质量。
The sheet shape control system is important in the rolling it affects the quality of product directly.
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13. 在环件轧制过程中，孔型是环件轧制的重要工艺参数之一。
The rolling pass is one of the important technological parameters of the ring rolling process.
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14. 为了方便客户的操作，轧制不锈钢带以使表面光滑，去除毛边。
To facilitate customer manipulation, strips of stainless steel are rolled to smooth the edges and remove any burrs.
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15. 对于精轧道次而言，准确预报轧制力对好的产品形状至关重要。
For finishing passes, accurate force prediction is critical to a good product shape.
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16. 基于中厚板的轧制特点，提出了基于灰色关联度的道次修正算法。
Based on the feature of plate rolling process, pass correction based on gray relational grade is put into forward.
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17. 轧机使不锈钢经过一系列的轧制，达到理想的产品厚度和产品质量。
This mill rolls stainless steel through a series of rolls, to achieve a desired thickness and surface quality.
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18. 从理论和实验两方面分析了现有各种确定型钢轧制宽展变形的方法。
All kinds of formulae calculating the spread of bar steel rolling have been analysed theoretically and evaluated by experiments.
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19. 轧制规程是轧钢工艺的基础环节，它直接影响轧钢过程和产品质量。
A key link in rolling technology is rolling specification, which has great influence on process and quality of products.
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20. 采用影响函数法推导了薄板轧制时变形区内轧辊弹性压扁的计算式。
A calculation method of the flattening in sheet rolling deformation zone, using influence function, was derived.
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21. 实验结果表明，开发的热轧轧制生产工艺具有较高的稳定性和可靠性。
The results showed that the developed hot rolling technology features the high stability and reliability.
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22. 使钢产生热脆性，降低钢的延展性和韧性，在锻造和轧制时形成裂纹。
Causes the steel to produce the hot brittleness, reduces the steel the ductility and the toughness, when forging and rolling crack.
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23. 他对角钢孔型轧制的，工字钢轧制和U -型钢轧制等剧做过深入研究。
Roll pass on Angle steel rolling, I-beam rolling and U-section, etc. were intensively studied.
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24. 轧制分离力、轧制力矩以及沿轧辊表面的接触压力也通过有限元法进行评估。
The roll separating force, rolling torque and contact pressure along the surface of the rolls are also evaluated by means of the finite element method.
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25. 研究表明，增加变形程度和选择合适的轧制温度能提高复合板的界面初结合强度。
The results indicated that increasing the deformation and a proper rolling temperature may improve obviously the bonding strength.
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26. 结果表明，轧制变形程度和铝层加热温度都是影响复合板初结合强度的主要因素。
The results prove that the initial bonding strength mostly depends on total reduction and heating temperature of al.
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27. 基于中厚板轧制过程中头部厚度超差原因，分析了传统的头部补偿方法的不足之处。
Based on the cause of gauge oversizing of plate head, the traditional head gauge compensation methods were analyzed.
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28. 当钢坯被轧制为线材时，钢坯表面的“凹坑”缺陷对线材的表面质量仍有一定的影响。
When it is rolled into wire rod, the pit defect can be seen, affecting the surface quality of wire rod.
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29. 当钢坯被轧制为线材时，钢坯表面的“凹坑”缺陷对线材的表面质量仍有一定的影响。
When it is rolled into wire rod, the pit defect can be seen, affecting the surface quality of wire rod.
