柱状晶形的重晶石在方解石晶簇上。
在柱状晶与等轴晶过渡区中存在着偏聚物。
Segregated solutes and inclusions are distributed at the transition boundary of the column crystal and the equiaxial crystal.
陶瓷熔覆层的组织为柱状晶。其生长方向与基体表面垂直。
The microstructure of the ceramic layer is columnar and its growth direction is perpendicular to the substrate surface.
中部为细小的胞晶和柱状晶；且晶体生长受结晶学各向异性影响。
The microstructure at the top and middle was the regular pine tree eutectic crystal and small cell and column crystal, respectively.
焊缝区组织主要为等轴晶和树枝柱状晶，熔合区组织主要为柱状晶。
The crystallizing morphology on the weld seam was equiaxed grains and dendrites and that on the fusion area were columnar crystals.
结果表明：锂能消除合金凝固态的柱状晶区并使之转变为等轴晶区；
The results show that the dendrite crystal area of alloy is diminished and then become equiaxed structures after lithium is added;
过滤后铸棒组织中的柱状晶区缩小，中心等轴晶区扩大、晶粒度降低。
The area of columnar structures decreased, and that of equiaxed crystals enlarged. The grain size reduced.
经过冷轧和冷拔，柱状晶组织细化为纤维晶组织，并产生显著的加工硬化。
After cold rolled and drawn, the columnar crystals fined to fibrous crystals, which resulted in remarkable work hardening.
核化温度升高后，样品边界定向生长的柱状晶组织减少甚至被等轴晶取代。
When the nuclear temperature increases, less columnar crystals at the border of the sample are observed and equiaxed crystals form.
深度方向，裂纹初始与加载方向垂直，之后倾向于与柱状晶生长方向垂直。
In the depth direction, the initiated ESFCs grew perpendicular to the loading axle first and then to be inclined to the direction perpendicular to the material columnar grain structure formation.
结果表明，梯度过渡层的组织形态为细小的柱状晶-胞状树枝晶-树枝状晶。
The results indicated that the microstructure of the transition layer is a structure of fine columnar crystal-cystiform dentrite-dentrite.
同时，还提议用叠加法来解释铸锭的结构，并提出了某些抑制柱状晶的想法。
It also proposes to make use of the superimposing method to explain the structure of ingots and provides some clues for restraining the columnar growth.
脱氢再复合后形成的微晶的磁畴结构则表明样品保留了铸态样品柱状晶的构型。
And for the samples after sufficient DR process, it isc onfirmed by the detected domain structures that the configuration of the column -like crystals retains.
LC9铝合金在773K热扭转中显微组织由粗大的柱状晶转变为细等轴晶。
The coarse column-like grains of LC9 alloy are changed into fine nearequiaxed oneS during torsion at 773K.
随着热输入增大，焊缝柱状晶宽度增大，焊缝中针状铁素体板条有粗化的趋势；
With the increasing of heat input, the width of columnar crystal is increased, the dimension of acicular ferrite of weld metal is increased.
柱状晶向等轴晶转变（CET）是在一定的凝固过程中必须控制的一种显微组织转变。
The columnar to equiaxed transition (CET) is a kind of microstructural transformation in certain solidification, which should be controlled.
奥氏体晶粒粗大及奥氏体柱状晶都能够降低焊缝的韧性，并提出了改善焊缝韧性的途径。
Either coarse or column austenite grain can decrease the toughness of welding metal, and the ways to improve the toughness of wel...
柱状晶向等轴晶转变(CET)的研究具有重要意义，数值模拟是其有效的研究方法之一。
It is of great significance to the research of columnar-to-equiaxed transition (CET), and numerical simulation is one of the valid methods.
中心等轴晶率模拟结果与工业试验检测结果相一致，据此，建立了柱状晶-等轴晶转变判据。
As a result, the simulated equiaxed crystal ratio was in accordance with testing results of industrial experiments, and then the criterion of columnar to equiaxed transition was found.
但是单面焊打底层焊缝中出现的沿焊缝柱状晶结晶方向的柱状气孔，严重地影响着船舶焊接质量。
But in the backing welding, columnar grain-growth will be appeared in the direction of crystal direction, it effects the welding quality seriously.
探讨了组合电磁场对铝熔体的作用性质：行波磁场力对凝固前沿作微切割，使成长中的柱状晶碎断；
This paper discusses the character of electromagnetic force in the molten aluminium: the traveling magnetic force cuts the solidifying front to break down the growing columnar crystal;
试验结果表明，在一定的工艺条件下，通过对基片的加热控制可以获得单一方向生长的柱状晶结构薄膜。
Under the given conditions, we can get films of columnar crystals of growth of single direction by controlled heating of substrate.
多晶生长暂停拉伸时，新晶粒将在柱状晶顶部晶界夹角处形核并长大，而且新晶粒的晶格取向与原有晶粒的取向无关。
When pulling halts, the combination of grains occurs, and the lattice orientation of new grain is not related to the original grains.
通过引入异质形核模型、枝晶生长模型、几率形核基底模型，借鉴单元自动生长机制，仿真了等轴晶、柱状晶组织形成的过程。
Based on the cellular automata technique, the heterogeneous nucleation model, dendrite growth model and random nucleation model are used to simulate the formation of equiaxed and columnar dendrite.
通过引入异质形核模型、枝晶生长模型、几率形核基底模型，借鉴单元自动生长机制，仿真了等轴晶、柱状晶组织形成的过程。
Based on the cellular automata technique, the heterogeneous nucleation model, dendrite growth model and random nucleation model are used to simulate the formation of equiaxed and columnar dendrite.
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