凝固

Based on the computer graphics,a set of graphic processing software has been developed which can display distinctly the temperature distribution of any calculation time with continuous transitional colors,draw the solidification processing curve,draw cooling curve and print the technique card and so on.

本文借助计算机图形学，进行温度场的后处理显示，能对任意计算时刻的温度分布进行颜色过渡逼真显示，能进行凝固进程曲线的绘制，冷却曲线的绘制和打印铸造工艺卡等，为用户优化工艺设计提供良好的分析工具。

Most area of Mars surface all is to contain large amount of big Turkey red deserts , still has the ochre gravel field and the coulee solidifying.

火星表面的大部分地区都是含有大量的红色氧化物的大沙漠，还有赭色的砾石地和凝固的熔岩流。

In order to raise the critical temperature for damping applications of damping alloys in the high temperature environment, the as-cast microstructure of Mn-Cu alloys is investigated which is characteristic of the dendrite microstructure with a composition fluctuation.

为解决Mn—Cu阻尼合金使用温度的局限性，本研究选用凝固过程控制的方法在铸造组织中来获得较大幅度的Mn含量分布。从而在Mn-Cu合金得到较高的高阻尼特性温度。

When the debris has collected under the crown cap, the bottles are immersed in brine to freeze their necks. When the cap is removed, the pressure of the gas (60 to 90 pounds per square inch) forces out a plug of ice containing the dead yeast cells.

当残渣聚集瓶口时，将其浸入冷水中使之凝固，移开瓶盖后，气压（60至90磅每平方英尺）会使死去的酵母和汁液一起喷出。

Here is the crucible with a solidified pool of metal still sticking to it as if to mock me.

下面是一个凝固仍然坚持它的金属池坩埚仿佛嘲笑我。

The temperature distribution in a crystallizer has important influence on the position and shape of solid-liquid interface during continuous unidirectional solidification.

连续定向凝固过程中结晶器的温度分布对固－液界面位置和形状具有重要影响。

After reviewing the mechanism of electromagnetic crystallizer and the development and present situation of the technology of computer simulation of electromagnetic crystallizer, this paper offers the method of the simulation of electromagnetic crystallizer, which could be used emulation of the preparing Al-Sc master alloy.

本论文在综述了电磁结晶器的机理和电磁结晶器计算机仿真技术的发展及现状后，提出采用模拟电磁结晶器来研究制备铝钪中间合金的凝固过程。

The crystallographic textures in the first group are characterized by the relatively weak {111} and {114} components;for the second group, the characteristic texture co...

结果表明，带铸材试样中存在{111}与{114}特征织构，织构强度均较弱；铸坯切片中存在{111}与{001}特征织构，并且因局部凝固冷速不同存在明显的织构强度差异。

A new method was proposed by imposing a rotating electromagnetic field during horizontal continuous casting of thin-walled cupronickel tube billets. The effects of electromagnetic field on the surface quality, solidification structure and mechanical properties were investigated experimentally by use of BFe10-1-1 alloy.

摘 要：为获得高质量的薄壁白铜管坯，提出了在水平连铸过程中施加旋转电磁场的管坯连铸新方法，并采用BFe10-1-1合金进行实验，考察了电磁场对白铜管坯表面质量、凝固组织和力学性能的影响。

In the simulation, the flow rule of melt metal in mold of horizontal continuous casting with electromagnetic stirring is measured using ultrasonic Doppler velometer, and the result is inter confirmed with the solidification characteristics is tics of zinc cupronickel thin slab in industrial product, some advantageous results are obtained that, when the current is 400 A the inner micro-pores disappear, when the current is 500 A the center equiaxed crystal layers occur and when the current is to 800 A the inner-segregation decreases to zero.

在模拟实验中，用超声波多普勒测速仪测量该电磁搅拌下水平连铸结晶器内金属液的流动规律，并与生产实验中锌白铜板带的凝固特征相互印证，发现搅拌电流达到400 A时，板带内部气孔消失，电流达到500 A时板带出现等轴晶带，电流达到800 A时板带坯偏析率趋于零。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。