• The base plate consists of foam plastic, an ink layer, an adhesive layer, a film layer and a compound flow-casting layer.

    所述底板包括有泡塑、油墨层、粘合剂层、薄膜层、复合流延层。

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  • The large flow and high response proportional throttle valve is one of the most important content in the high performance Die Casting Machine.

    应用于压铸机的大流量高响应节流阀是实现高性能压铸机的一项重要研究内容。

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  • Continuous Casting steel as a great technology of the iron and steel enterprise in succession, is the important link of linking up smelting and rolled steel in the flow of producing of steel.

    连续铸钢作为钢铁企业一项重大的工艺技术,是钢铁生产流程中衔接冶炼和轧钢的重要环节。

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  • The process flow of rapid casting technology based on RP for metal molds and main error factors influencing mold's dimensional precision were introduced.

    介绍了基于快速成型技术的快速铸造金属模具的工艺流程和影响模具尺寸精度的主要误差因素。

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  • The simulation of flow field and temperature field for the casting in CAE system are carried out in order to check and optimize processing design.

    在CAE系统中,对铸件进行流场和温度场的模拟,以便校核和优化工艺设计。

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  • The effects of two patterns of squeeze casting on mechanical properties of ZA43 alloy were investigated through the analysis of alloy liquid flow and pressure loss.

    从合金液的流动和压力损失的角度,研究了两种挤压铸造方式对ZA43合金力学性能的影响。

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  • Macroscopic fluid flow and heat and mass transfer should be taken into account for the continuous thin slab casting process.

    薄板坯连铸工艺应综合考虑传热、流动与传质宏观传输现象。

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  • The fluid surface forcing control system applied on counter pressure casting is built based on the combined digital valve as the main flow control component.

    采用组合式数字阀作为主要流量控制元件,构建差压铸造液面加压控制系统。

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  • The simulation of flow field and temperature field for the casting in CAE system are carried out in order to check and optimize process…

    在CAE系统中,对铸件进行流场和温度场的模拟,以便校核和优化工艺设计。

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  • The flow front of ZL109 melt in mullite chopped fibre preform during melt infiltration was investigated with a method called stopping squeeze casting.

    用中断挤压铸造法研究了ZL 109合金液在莫来石纤维预制块中的流动状况。

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  • The flow of the molten slag pool determines the temperature distribution and the pool profiles in the electroslag casting process, which affects the quality of ingot casting.

    电渣熔铸过程中熔渣的流动决定了熔铸体系温度场的分布以及金属熔池的形状,最终影响熔铸钢锭的质量。

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  • 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).

    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。

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  • It has laid the foundations for further studying the flow field in mold with mathematical models and optimizing submerged nozzle shape as well as casting process parameters.

    为进一步采用数学模型研究结晶器流场、优化伸入式水口结构和工艺参数打下基础。

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  • In this paper, research progress on numerical simulation of planar flow casting procession is reviewed.

    本文对平面流铸工艺快速凝固过程的数值模拟研究现状作了介绍。

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  • The multiple versions of EMS in the continuous casting of flat products are reviewed and classified with respect to liquid steel flow pattern and metallurgical results.

    回顾了电磁搅拌应用于扁平产品连铸生产中的各种形式,并按液态钢水流动形态和冶金效果给予分类。

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  • It showed that EMBR could control vortex and improve the flow field in the thin slab continuous casting mould effetely.

    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。

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  • High efficiency continuous casting is a systematic technology in the steelmaking process flow.

    高效连铸是炼钢工艺流程中的一项系统技术。

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  • The fluid flow phenomena happened in the mould of continuous casting of aluminium alloy was studied by digital particle image velocimetry(DPIV) technology.

    利用先进的数字粒子图像测速技术(DPIV)对铝合金板坯连铸过程中结晶器内的流场进行研究。

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  • 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。

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  • The experiment of water model has been conducted to study the effect of pouring technical parameters on the surface flow and vortex in the mold of continuous casting of slab.

    利用水模拟实验研究连铸浇注操作工艺(参数)对板坯结晶器内液面涡流的影响规律。

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  • The mass flow rate of the molten metal is controlled by means of a choke element fitted in the casting trough.

    熔融金属的质量流率借助配合在浇注槽内的一个扼流元件控制。

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  • The vortex flow and mold flux entrapment in the thin slab continuous casting mold was investigated using a 1/4 scale water model.

    利用1/4水模型对薄板坯连铸结晶器内的涡流及卷渣行为进行观察研究。

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  • Using flow field software PHOENICS and water model, this paper describes the flow field of molten steel in continuous casting billet mold.

    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。

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  • Pressure and flow measurement is studied with the requirement of the field pressure and flow measurement in the continuous casting mould in Meishan Iron and Steel Corporation Ltd.

    从梅山钢铁公司连铸结晶器现场的压力和流量检测的需求出发,对压力和流量检测问题进行了研究。

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  • The position of overflow and thicker inner gate was optimized to reduce the probabilities of cold shut, flow marks and slag. Furthermore, the surface quality of the die casting improves.

    提出了在恰当位置设置溢流槽和增大内浇口厚度等改进措施,从而有效降低了铸件冷隔、流痕、夹渣等缺陷的产生,提高了压铸件表面质量。

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  • A hybrid flow shop scheduling problem with no-wait is derived from the optimal matching of furnaces and machines in steel making casting production.

    将炼钢连铸生产计划中炉机优化匹配问题归结为一个不允许等待的混合流水车间排序问题来进行研究,提出了一个启发式算法-最小偏差算法。

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  • Secondly help mold flow analysis techniques to optimize the process parameters of mold forming, casting systems and cooling systems.

    基于模流分析技术优化了模具的成型工艺参数、浇注系统及冷却系统。

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  • Realization and progression of LTCC depends on two key joints of flow casting and low temperature co - fired ceramic in great degree.

    LTCC技术的实现和进步很大程度上依赖于流延和低温共烧陶瓷这两个关键环节。

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  • This paper mainly introduces some flow-control devices in continuous casting tundishes and summarizes their effects and application.

    本文主要介绍了连铸中间包内控流装置的几种形式,并对其作用与应用状况做了综述。

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  • The effective thermal conductivity model and coupled model were developed for simulating the influences of fluid flow on heat transfer and solidification in continuous casting process.

    综述了在连铸数值模拟过程中,为评估流体流动对铸坯热量传递和凝固过程影响所开发的有效导热模型和耦合模型。

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