Effect on Cast iron Eutectic Solidification of Primary Crystal Graphite

The microstructure at the top and middle was the regular pine tree eutectic crystal and small cell and column crystal, respectively.

中部为细小的胞晶和柱状晶；

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The results showed that the graphite deposited during the period of primary and eutectic crystal helped to reduce the contract of liquid state and solidification, to improve the tendency of shrinkage cavity and porosity.

实验结果表明，初晶、共晶期间析出的石墨有助于减少液态收缩与凝固收缩，改善耐热球墨可锻铸铁形成缩孔缩松的倾向。

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In the first stage ( large heating sublimation stage), product temperature lower than the eutectic point of a range.

在升温的第一阶段（大量升华阶段），制品温度要低于其共晶点一个范围。

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The analysis result indicates that the interaction of unlike atoms is strengthen in the the eutectic point.

分析表明，在Zn-Bi合金中异类原子间的相互作用在共晶点处显著加强。

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After variance analysis, the curves of eutectic point and the concentration were drawn.

对低聚果糖共晶点的测量表明，低聚果糖的共晶点随浓度的增加而降低，通过方差分析得到共晶点和浓度的关系曲线。

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Application of eutectic point left movement theory in development of new type cast iron welding electrodes

共晶点左移理论在研制新型铸铁焊条时的应用

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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。

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The eutectic cells of vermicular graphite were characterized by their irregular shapes, unequal dimensions and nonuniform distribution.

蠕墨共晶团具有外形不规则、尺寸不均一和分布不均匀的特点。

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To solve the problem how to produce iron castings having hi-strength and thin-sections namely how to increase quantity of dendrites, how to reduce size of eutectic cells and graphite flakes, as well as how to strengthen the matrix under the condition of relatively high carbon equivalence.

要解决铸铁高强度化、薄壁化的问题，就是要在较高碳当量条件下，增加枝晶数量、细化共晶团、细化石墨和强化基体。

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The results show that when Al content is 4.25%, the graphite content is high, the eutectic graphite is the main morphology and the matrix of the alloy is single γ-Ni ( Al) solution.

结果表明：当Al含量为4.25%时，凝固组织中的石墨含量较高，且以共晶石墨形态为主，基体为单相-γNi（Al）；

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With the increase of Al content, the graphite content and eutectic graphite of solidifying structures deduce, graphite in primary phase has a tendency of spherical transformation.

随着Al含量的增加，凝固组织中的石墨含量有所降低，共晶石墨减少，初生相中石墨占多数并有球化的趋势；

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In vitro transdermal permeation of lidocaine-dodecanol binary eutectic system

利多卡因-月桂醇二元共熔系统的体外经皮渗透

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The results show that these two sorts of binary eutectic salt are hope to be suitable for low temperature cool storage.

测试结果表明：这两种共晶盐都有望成为比较合适的低温蓄冷材料。

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An investigation of the lamellar-rod transition in binary eutectic using multi-phase field model

共晶形态层&棒转变的多相场法研究

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Multi-phase field simulation of unidirectional solidification for binary eutectic alloys

二元共晶定向凝固的多相场法数值模拟

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A Study of Thermodynamics Model for Binary Eutectic System Phase Change Material

二元共晶系相变材料热力学模型的研究

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The binary eutectic consists of one phase only(δ or Cu_3P) and the ternary eutectic consists of two phases(δ and Cu_3P) respectively.

在二元共晶状态中只见到一个相（δ或Cu3P），而在三元共晶状态中见到两个相（δ和Cu3P）。

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Binary eutectic TiC grows in equiaxed or near-equiaxed shape.

二元共晶TiC以等轴或近似等轴状生长。

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Having the minor component present in a larger amount than in the eutectic composition of the same components.

过晶的，过低熔的：有大量的小组元，而不是同种组元的共晶组合。

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Study on the eutectic composition of system al_2o_3-zro_2

Al2O3-ZrO2系共晶组成研究

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