solidification process

Based on the temperature recovery method, a new model is presented to handle the latent heat release of gray cast iron during the solidification process of both primary solidification and the eutectic solidification stages.

基于潜热处理的温度回升法，针对灰铸铁凝固过程中具有初晶和共晶两个阶段的凝固特性，提出了适合灰铸铁的带共晶的潜热处理方法。

The nucleation model of the hypoeutectic, eutectic and hypereutectic spheroidal graphite iron is developed considered with their solidification process respectively.

针对不同类型的球墨铸铁的凝固过程，建立了亚共晶、共晶和过共晶球墨铸铁的形核率计算模型。

In welding process, under arc light, how to photograph the starting and expasion process of weld solidification crack is studied in this paper.

研究了在实际焊接过程中的电弧光下如何拍摄记录焊缝凝固裂纹的启裂和扩展的过程。

Instability of flow due to complex heat exchange and density variation leads to strong thermal convection in liquid region during the water solidification process. At the end of solidification process, intensity of flow decayed and the stable structure was rebuilt.

因为存在着复杂的热交换和密度变化，水在凝固过程中存在流动结构失稳，使得液相区内发生强烈的热对流.最后流动强度减弱，重新形成稳定结构。

The layer structure is easily formed in the solidification process of immiscible alloys.

液相互不溶型合金系凝固过程中易形成分层组织.

Casting of heavy casting steel is a complicated process with high temperature and dynamic solidification condition.

大型铸钢件的铸造过程是一个复杂的高温动态凝固过程。

The numerical modeling of solidification process is moving from macro-to micro-modeling.

凝固过程的数值模拟正在由 宏观 向微观转变.

Coupled Thermo-Mechanical Analysis of the Dimensional Accuracy for the Solidification Process of Casting for Rapid Tooling

RT工艺凝固过程中铸件尺寸精度的热力耦合分析

Oxidation and aromatization phenomena in solidification process of asphalt paint

沥青清烘漆热固化过程中的氧化与芳构化

By using thermodynamic couple method the temperature field and stress and strain field in solidification process for squeeze casting ZA alloy are analysed.

用热力耦合方法分析了锌铝合金挤压铸造凝固过程中的温度场以及由此产生的应力、应变场。

It provide a scientific basis for the electrode melting velocity control and the temperature control of the ingot solidification process, and have a certain value for the actual production.

本文采用的研究方法为目前国内铸造行业研究的热点，为电极熔速的控制和钢锭凝固过程温度控制、结晶器设计等提供了科学依据，对实际生产工程有一定的应用价值。

In the paper, aiming to tank for high voltage switchgear, low pressure die casting solidification process simulation is studied by z-cast simulation software on the basis of the characteristics of low pressure die casting solidification theory.

根据低压铸造凝固理论，利用Z Cast数值模拟软件，针对高压开关罐体的低压铸造凝固过程进行了数值模拟研究。

The dynamic temperature fields of solidification process result in the uneven shrink of every part of castings and cause the thermal bending moment to act on the castings, finally the casting rod yields and deforms.

铸造过程中的动态温度场导致铸件各部位的不均匀收缩，引起了作用于铸件截面的热弯矩，致使杆状铸件挠曲变形；

Thermal Analysis of Directional Solidification Process with Liquid Metal Cooling

液态金属冷却法定向凝固试验的热分析

Progress of Dendritic Morphology Evolution during Solidification Process

凝固过程中枝晶组织形貌演变模拟进展

We also investigate the effects of EFO parameters on Cu FAB quality and the solidification process during the Cu FAB formation.

研究了烧球工艺参数对铜球成形质量的影响，对铜球的冷却凝固过程进行了描述。

Numerical Simulation of the Solidification Process of Heavy-section Ductile lron Casting

厚大断面球铁铸件凝固过程的数值模拟

Summary of cement solidification process for borated waste solutions

含硼废液水泥固化技术综述

Using differentiated thermal analysis quenching method, the solidification process of CG cast iron with various percentage of compacted graphite particles is investigated.

本文应用微分热分析液淬法研究了不同蠕化率蠕铁的一次结晶过程。

During the solidification process of Al Fe alloy under centrifugal casting, the primary phase migrates along the radius because of the density difference between the primary phase and the liquid alloy. Therefore the distribution of the primary phase is in gradient along the radius of the casting.

离心铸造Al Fe合金凝固过程中的先析出相与合金液之间具有较大的密度差，在离心力场作用下，先析出相将沿径向由内向外迁移，致使初生相沿铸件径向呈梯度分布。

The optimization on the filling and solidification process of CY-61100 lathe tailstock casting was conducted by numerical simulation.

对CY-61100车床尾座铸件充型及凝固过程进行了数值模拟及优化研究。

Temperature Field Simulation of Solidification Process of Damping Barrel in Motorcycle

摩托车减震筒凝固过程温度场数值模拟

Equation of compatibility has been sut up for near net shape precision process such as squeeze casting via physical analysis and mathematical deriving on pressed solidification process.

通过对加压凝固成形过程的物理分析和数学推导，建立了适用于液态挤压铸造等近终形精密成形工艺的谐调方程。

Experimental study of thermal convection during the water solidification process in cylinder cavity

圆柱腔体内水凝固过程热对流实验研究

This paper systematically studied the deformation process, strain mechanism, texture characteristic and mechanical property of polycrystalline pure copper and directional solidification pure copper during ECAP.

本文系统的研究了多晶纯铜和定向凝固纯铜在ECAP中的变形过程、应变机理、织构特征和力学性能。

This paper introduces Mould-Temperature-Control ( MTC ) forming technology and the numerical simulation of its application in solidification process.

首先介绍了模具温控成形技术的方法和工艺. 然后具体到凝固成形,分析了其数值模拟的研究现状.

In this paper, Al-7% Si, Al-12% Si and Al-20% Si alloys were investigated with their solidification structure and differential thermal analysis curve attained in different melt temperature treatment process.

本文以Al-7%Si、Al-12%Si和Al-20%Si合金为研究对象，在不同的熔体温度处理工艺下，得到其凝固组织和相应的差示扫描量热（DSC）分析曲线。

Effects of the liquid structural change on crystallization orientation were investigated. It is found that the melt after the liquid structural change preferably grew on the high index crystal plane with the solidification process, which was responsible for the branching of low index single crystal plane.

液-液结构转变对晶体生长取向的影响主要是随凝固长度增加，液-液结构转变使合金实现高指数晶面取向，加剧了低指数晶面分支现象。

The solidification process of liquid metal int he CASTEX technique was studied by FEM ( finite element method ).

利用有限元法研究了 连续铸 挤工艺中液态金属的动态凝固过程.

Temperature profile calculation in horizontal centrifugal cast cylinder sleeve during solidification process

水平轴离心铸造套筒凝固过程温度场数值计算