The hot rolling temperature influenced the quality of rolled pieces most.
热轧温度对轧件质量影响最大。
The self-learn algorithm of the first the second start rolling temperature and is presented.
提出一次开轧温度和二次开轧温度的自学习算法;
The most effective approach for grain refinement is to lower the finish rolling temperature.
降低终轧变形温度对组织细化是最有效的。
The influence of hot rolling temperature on coefficient of friction is studied in laboratory.
在实验室条件下,对热轧时温度对摩擦系数的影响进行了试验研究。
It is concluded that too high fish rolling temperature, too low cooling intensity and unsymmetrical cooling are main causes.
得出终轧温度过高、冷却强度不够及冷却不均是钢筋表面起泡的重要影响因素。
The results indicated that increasing the deformation and a proper rolling temperature may improve obviously the bonding strength.
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。
With the decrease of finishing rolling temperature, the grain size is refined apparently and the contents of sorbite is increased.
随着终轧温度的降低,热轧材组织得到细化,索氏体含量提高。
Software of forecasting finish rolling temperature for HSM was developed based on the traditional strip temperature dropping model.
在传统热连轧精轧机组温降模型基础上,开发了带钢热连轧终轧温度预报软件。
It is found that the compactness, rolling temperature and pass reduction play a significant role in rolling properties of the composites.
研究表明,材料的致密化程度、轧制温度、轧制过程中道次压下量对材料的轧制性能有着重要影响。
From controlling the initial rolling temperature and declining the end rolling temperature, improving the mechanical reference of ribbed bars.
从控制开轧温度,降低终轧温度方面,提高螺纹钢的机械性能。
Finish rolling temperature and coiling temperature plays an important role in controlling microstructure and grain size for mechanical properties.
终轧温度和卷取温度主要是通过改变实验钢的组织组成和晶粒大小来对其力学性能产生影响的。
The influence of rolling temperature, final cooling temperature, cooling speed and micro-alloying on microstructure and properties were investigated.
本文分析了轧制温度、终冷温度、冷却速度以及微合金化对钢筋组织、性能的影响。
By controlling hot rolling temperature and cooling rate, the strength of the steel can be increased while the magnetic flux density will not be affected.
通过控制轧制、控制冷却,可提高钢的强度、而不损害钢的磁通密度。
The emphasis is put on effect of purity homogenization, hot rolling temperature, cold rolling and medium annealing on cubic texture of finally annealed foil.
重点研究了铝的纯度、均匀化制度、热轧温度、冷轧及中间退火对最终退火后箔材形成立方织构的影响。
This paper has studied the influences of chemical compositions and hot rolling temperature on mechanical properties and magnetic flux density of magnetic yoke sheet.
本文研究了钢的主要成分,轧制温度对磁轭薄板力学性能和磁通密度的影响。
The study results indicate that the threshold deformation at which materials of the same metal is bonding to each other decreases with increasing rolling temperature.
研究表明,同种金属复合时,随轧制温度升高.临界变形明显降低;
Finish rolling temperature showed great effect on yield strength and impact toughness of low V-bearing steel, but showed no obvious effect to the high V-bearing steel.
终轧温度对低V钢的屈服强度和韧性存在显著影响,但对高V钢的组织性能影响不大。
The effect of the finishing rolling temperature on the microstructure refinement and mechanical properties of the hot rolled dual-phase steel were studied at laboratory.
研究了终轧温度对高强热轧双相钢组织细化和力学性能的影响。
The effect of the finishing rolling temperature on the microstructure refinement and mechanical properties of the hot rolled dual-phase steel were studied at laboratory.
在实验室通过热轧实验,研究了热轧双相钢在奥氏体再结晶区和未再结晶区变形和卷取温度对高强热轧双相钢组织细化和力学性能的影响。
The results show the strength of the tested steels was increased and hole expanding ratio was decreased with the decrease of final rolling temperature or coiling temperature.
试验结果表明,随着终轧温度或卷取温度的降低,试验钢强度提高,而扩孔性能降低。
The mathematical model in heating furnace is set up for calculating billet tapping temperature according to billet heterogeneity, specification and opening rolling temperature.
根据钢坯的种类、规格、开轧温度,通过建立的数学模型计算了钢坯的出炉温度。
While studying the rolling influence of the course to rolling compounding of craft parameter, have probed into the rolling temperature and influence of deformation amount especially.
在研究轧制工艺参数对轧制复合过程的影响时,重点探讨了轧制温度以及变形量的影响。
During the process of reducing, in case of constant diameter reduction, the major elements responsible for tube wall increase are the rolling temperature and the stretch factor, etc.
钢管在减径过程中,减径量一定时,影响其增壁量的主要因素是钢管的轧制温度和张力系数等。
Asphalt mixture using warm mix asphalt mixture technology can significantly reduce the mixing and rolling temperature, and can achieve hot mix asphalt mixture road performance of the same.
沥青混合料采用温拌沥青混合料技术可显著降低拌和与碾压温度,并达到与热拌沥青混合料相同的路用性能。
Metallographic experiment indicate that reducing the rolling temperature properly is propitious to thin crystal, consequently the mechanical performance of steel products is also improved.
金相试验表明,适当降低轧制温度有利于晶粒的细化,从而改善钢材的力学性能。
The effects of processing parameters of TMCP, such as finish rolling temperature and coiling temperature on microstructure and mechanical properties of low CMn steel were studied by TMCP tests.
通过TMCP工艺实验,研究了终轧温度和卷取温度对低碳锰钢力学性能和微观组织的影响规律。
The effects of finish rolling temperature, temperature of controlled cooling, cooling rates on the microstructure and mechanical properties of V-bearing microalloyed steel have been investigated.
讨论了含钒微合金钢在热轧及加速冷却条件下终轧温度、终冷温度、冷却速度对钢的力学性能的影响。
The results showed that the if steel has better deep drawability, higher mechanical and texture strength and elongation if the hot rolling temperature was low with big reduction in ferrite region.
结果表明,较低的铁素体轧制温度和较高的铁素体区压下量时,IF钢具有更高的深冲性能、相对较高的强度、延伸率以及织构强度。
The effect of rolling process on the microstructure and mechanical properties of deep-drawing molybdenum strip was investigated in this paper through changing rolling temperature and rolling process.
通过轧制温度、轧制方式实验,以及织构和力学性能分析,研究了轧制工艺对液晶显示背光源用的深冲钼带的组织和性能的影响。
High finish rolling temperature promotes the recrystallization of hot-rolled strip, increases favorable texture components, decreases the core loss, and increases magnetic induction of final product.
提高终轧温度可以促进热轧板的再结晶,增加成品中有利织构组分,降低铁损,提高磁感。
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