冲杯实验结果表明:复合能场铸轧板的深冲性能明显优于普通铝板,其制耳率仅为1.7%。
The drawing experimental results show that the draw ability of cast-rolled strip under composite energy field was obviously better than the general one, and the earing ratio was only 1.7%.
在此形势下,举办这样一场庆典活动有助于重温历史、凝聚共识,加强团结,共铸和平。
Under such a situation, to host the celebrations will help people review history, gather consensus, strengthen solidarity and build peace.
当她重铸梦想来让不同活动之间产生更大的流动性后,她也就将银色光线锚定到她的能量场中。
As she recast her dream for greater fluidity between activities, she also anchored the silver ray into her field.
采用有限元差分法对连铸连轧生产过程的带钢温度场进行模拟。
Finite element difference method was used to simulate the temperature field of work piece during TSCR.
计算表明,电磁制动对于抑制涡旋、改善薄板坯连铸结晶器中的流场有明显效果。
It showed that EMBR could control vortex and improve the flow field in the thin slab continuous casting mould effetely.
利用温度场数值模拟软件对金属型耐磨铸球的凝固过程进行了数值计算。
Using the developed numerical simulation software of temperature field, the solidification process of wear resisting cast ball in metal mold was numerically simulated.
本文采用不可压缩MHD方程及零方程湍流模式,数值计算了加电磁制动器的二维薄板坯连铸结晶器中的流场。
Using incompressible MHD equations and zero equation turbulent model, the paper calculated the flow field in two dimension thin slab continuous casting mould with the electromagnetic brake(EMBR).
比较研究了薄板坯连铸用二孔型水口和四孔型水口流场特征,水模试验结果表明,采用两种水口的薄板坯结晶器流场均存在非稳定性现象。
The characteristics of fluid flow in the mould of two ports SEN and four ports SEN have been compared and the influences of SEN on the level fluctuation are investigated by water modeling experiment.
在拉速提高的条件下,必须优化结晶器内流场以适应稳定生产的需要,防止气孔、拉漏等铸坯缺陷的产生。
Fluid flow in the mould must be optimized in order to improve the internal and surface quality of the slabs while increasing the casting speed.
可运用此数学模型预报连铸各参数的冶金效果,如铸坯的温度场、液芯长度、凝固壳厚度等。
This model is aimed at forecasting the metallurgical effects of various CC process parameters, such as temperature field, liquid pool deepness and solidification profile.
并研究了轧制不同厚度铝材时,厚度对铸轧速度和温度场的影响规律。
The influence of thickness on cast rolling speed and temperature field were researched.
应用流场计算软件PHOENICS及水力模型,模拟了方坯连铸结晶器内钢液的流场和流动分布。
Using flow field software PHOENICS and water model, this paper describes the flow field of molten steel in continuous casting billet mold.
采用有限差分方法,自行开发了连铸过程的凝固温度场模拟软件。
The finite differential method was applied to develop a simulation software for solidification temperature field in continuous casting.
根据连铸机特点和铸流场特性,在拉坯方向上将整个铸流长度划分为上部计算域和下部计算域。
Based on characteristics of concaster and strand field, the total length of strand along casting direction is divided into two parts - upper and lower calculated part.
在铝薄带超常铸轧过程中,铸轧辊套温度场周期性的变化引起铸轧辊套内热应力场的周期性变化。
Roll shell's thermal stresses cyclically vary with the changes of its temperature field in the process of twin roll casting.
探讨了铸轧过程强耦合的温度场与轧制压力建模。
Modelling of the strong-coupled temperature and draught pressure during roll-casting process is discussed.
针对铸轧工艺的特殊性,拟定了一套方便可行的铸轧辊温度场及热变形测试方案。
Based on the particularity of roll casting process, a practicable scheme is given for conveniently surveying the temperature field and thermal deformation of casting roller.
薄板坯连铸的中心偏析是由凝固过程中的溶质再分布所引起,并取决于流场的影响。
The centerline segregation is induced by the species redistribution during the solidification and it is affected by fluid flow.
采用ANSYS有限元分析软件,分析了侧封板在铸轧过程中温度场和热应力场,由此解释侧封板产生裂纹的原因。
Using the ANSYS finite element analysis software, thermal analysis and thermal stress analysis of side dam in the strip casting process are carried out to explain the cause of side dam cracking.
根据热型连铸技术原理,建立了热型连铸凝固过程一维稳态温度场的物理、数学模型。
Based upon the principle of thermal-die continuous casting process, the physical and mathematical models of one-dimensional steady-state heat transfer for temperature field are established.
利用该程序计算了不同拉速及冷却条件下,铜薄板连铸过程中温度场的分布,并分析了拉速、冷却条件对铸坯温度的影响。
This program was applied to calculate the temperature distribution of copper thin-slab continuous casting with different casting speeds and cooling conditions.
以粘弹性薄板为模型,应用材料流变学理论及弹性薄板理论,分析计算了连铸板坯在钢水静压力与不均匀温度场作用下所发生的鼓肚变形与应力。
Based on the viscoelastic plate model, rheology theory and elastic thin plate theory, the bulging deformation and stress in continuous cast slabs were analyzed and calculated.
与普通水缝式结晶器相比,铸坯温度场均匀,坯壳厚度均匀,冷却强度有所提高。
Comparing to the normal water cooling type mold, spray-type mold is more homogeneous in temperature field and in thickness of solidified shell and is higher in cooling intensity.
罗马竞技场是由数万吨名为“石灰华”的大理石加上300吨的钢铁铸建而成。
The Colosseum was constructed with tens of thousands of tons of a type of marble called travertine and held together with 300 tons of iron.
在分析铸轧辊套传热特征的基础上,对铸轧辊套温度场进行了数学描述。
According to the characteristics of the roll shell's heat transfer in the continuous roll casting, a mathematical model for the roll shell's temperature field was presented.
不过Mila和Oa正在学会用每日重铸的方式来保持场的音乐,甚至改变乐谱播放顺序来检测有谁进入了他们的场来控制自己。
However Mila and Oa are learning to retain their sound by recasting their music daily, and even altering the sequence of score playing to detect that which has entered their field to manipulate them.
采用数值模拟方法分析了电磁连铸复合式结晶器内的流场。
The flow field in a new mold with hybrid magnetic fields with combination of alternative and static electromagnetic fields for continuous casting was simulated.
采用数值模拟方法分析了电磁连铸复合式结晶器内的流场。
The flow field in a new mold with hybrid magnetic fields with combination of alternative and static electromagnetic fields for continuous casting was simulated.
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