This Paper makes an attempt to use the enthalpy method for Solving the temperature field during the alloy solidification Process.
本文作了用焓法数值求解合金凝固温度场的尝试。
In this paper, zinc alloy solidification and the influences of solidification microstructure to the macroscopic mechanical properties were presented.
本文介绍了锌铝合金的凝固特性，以及凝固微观组织对宏观机械性能的影响。
The solidification model of fiber reinforced binary aluminum alloy was established according to the conservation law and the transfer principle of alloy solidification.
根据合金凝固过程中的守恒定律和传输原理，建立了纤维增强二元铝合金的凝固模型。
This article mainly talks about the impacts of static magnetic field, direct current electric field and electromagnetic field on the Al-Si alloy solidification process and organizational performance.
本文主要研究稳恒磁场、直流电场以及电磁场对铝硅合金凝固过程及组织性能的影响。
The crystallization condition can affect solidification ways of the alloy.
熔体的结晶条件会影响合金的凝固方式。
Normal Pressure Gauge is applicable for measuring the pressure of liquid, steam and gas without possibility like explsion, crystal, solidification and erosion on steel or alloy cooper.
一般压力表适用于测量无爆炸危险，不结晶，不凝固及对钢及铜合金不起腐蚀作用的液体，蒸汽和气体等介质的压力。
To test solidification characteristics of various casting alloy accurately is very significant for optimizing casting technique and getting castings with sound property and appropriate dimensions.
精确测定不同铸造合金的凝固特性对于优化铸造工艺、获得满足性能和尺寸要求的铸件具有十分重要的意义。
The effects of casting process parameters on transformational behavior of primary nondendrite phase and solidification process of ZA27 alloy in stirring are investigated under transient condition.
研究了在非稳态条件下，搅拌铸造工艺参数对ZA27合金的凝固过程及初生相组织形貌转变的影响。
The essential procedures consist of alloy melting, preheating pre crystalizer, melt stirring and oscillation, solidification and drawing.
其基本过程包括合金熔炼、预结晶器预热、熔体搅拌和振动、凝固拉坯等基本环节。
High pressure solidification, as an extreme solidification condition, can provide a new approach to change the structural morphology in the alloy.
高压这种极端凝固条件为改变合金的组织形态提供了一种新途径。
The solidification behavior of A357 alloy was analyzed by the DTA at various cooling rates.
通过不同冷却速率下的DTA试验研究了A357合金的凝固行为；
The effects of solidification latent heat on the growth of equiaxed dendrite, distribution of solute field and temperature field in undercooled liquid alloy were analyzed.
研究了凝固潜热对过冷合金熔液中的等轴枝晶生长以及溶质场和温度场的分布的影响。
Laser rapid forming (LRF), a new solidification processing technology, has many advantages which would make it competitive for the processing of TC21 alloy.
激光快速成形作为一种材料凝固成形新技术，诸多优点使其成为一种具有竞争力的TC 21钛合金成形方法。
Different types of TI-LLSTs have different influences on the solidification of alloy.
由于熔体结构转变类型不同，其对合金的凝固过程影响不同。
Electric current pulse was applied during the solidification of casting ZA12 alloy and the influence of electropulsing time was studied.
以ZA12合金为实验材料，在合金的凝固过程中进行了脉冲电流处理，研究电脉冲时间对作用结果的影响。
This study provides the foundation ac cording for developing the green solidification grain refine technique of aluminum alloy.
这一研究结果为开发铝合金绿色凝固细晶技术提供了基础依据。
The influence of side-introduced power ultrasonic treatment on the solidification characterization of ZL102 Al-Si alloy was discussed.
研究了功率超声处理对ZL102铝硅合金凝固特性的影响。
The study was carried out to investigate the effect of compound field which is a combination of electromagnetic field and power ultrasonic field on solidification process of A356 alloy.
研究了复合场(功率超声场和旋转电磁场复合)对A356合金凝固行为的影响。
The effect of pulsed current and pulsed magnetic field on the solidification structures of LY12 aluminum alloy was studied.
在LY12铝合金凝固的过程中施加脉冲电流或脉冲磁场，研究脉冲电流或脉冲磁场对这种合金凝固组织的影响。
The effect of power ultrasound on solidification process of Pb-Sn alloy is investigated, and its mechanism is also analyzed.
研究了功率超声对铅锡合金凝固过程的影响，分析了其影响机制。
The primary silicon particles precipitating from the solidification of Al-Si hypereutectic alloy was regarded as inclusions.
将铝硅过共晶合金凝固过程中析出的初生硅颗粒视为夹杂物颗粒。
The effect of ultrasonic degassing under different time of A356 Aluminum alloy is studied by using vacuum decompress test, and the effect of ultrasonic field on the solidification microstructure.
以a356合金作为实验材料，通过真空减压试验考察超声场对金属气体去除效果的影响，研究超声场对铝合金凝固组织的影响。
A method of dynamic action was used during the solidification of the alloy in centrifugal casting.
在离心浇铸金属凝固过程中，采用动态效应的方法对以达到细化晶粒的目的。
The solidification modes of liquid phase of semi-solid AZ91D Mg alloy were in close relationship with the degree of supercooling determined by cooling rate.
AZ 91d镁合金半固态液相的凝固方式与冷却速度所决定的过冷度有重要关西安理工大学硕士学位论文系。
The filtering mechanism acting on the solidification and mechanical properties of the alloy was analyzed.
分析了过滤对合金凝固行为及力学性能的影响机制。
By using solidification and melted slag theory, series mold powders of low alloy steel, plain carbon steel and high carbon steel, were developed and used in production successfully.
运用凝固理论和熔渣理论，研制开发了适用于低合金钢、普碳钢、高碳钢的系列保护渣并成功地应用于连铸生产。
Numerical simulation of filling and solidification of large aluminum alloy support frame in indirect casting was conducted based on FDM.
基于有限差分法，对大型铝合金支架间接挤压铸造充型和凝固过程进行了数值模拟。
Numerical simulation of filling and solidification of large aluminum alloy support frame in indirect casting was conducted based on FDM.
基于有限差分法，对大型铝合金支架间接挤压铸造充型和凝固过程进行了数值模拟。
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