eutectic

One is to form compound with low melting point , the other is to refine eutectic cluster.

同时得出形成低熔点的化合物(相)和细化晶粒是降低合金熔点的有效途径.

Eutectic Structure of Binary Mg Li Alloy During Directional Solidification

定向凝固条件下二元Mg-Li合金共晶组织的研究

Broken raw WC particle still keeps raw shape eutectic carbide is severely smashed during thermal cycling.

原始碳化物开裂后仍保有原始形貌,复式碳化物开裂后易“碎化”.

The percentage elongation is affected mainly by the morphology of eutectic structure;

伸长率主要受共晶组织形态影响；

Because of experimental errors the temperature of the eutectic halt varies slightly from run to run.

由于实验误差,低共熔暂停的温度轻微变化,忽上忽下.

The poly compound mostly exists in eutectic crystal shape or polybasic point shape.

还原过程中的原子行为,使杂质扩散聚集组成共晶形态或多元点状形态的夹杂物.

When the pulling rates was low as 1 mm/ min, three-phase eutectic structure was observed and characteristic of directional solidification could be found in longitudinal section.

当下拉速率为1mm/min时，合金组织呈现三相共晶结构，纵截面有定向凝固趋势。

The Binary Phase Diagram and Eutectic System for DNTF/ PETN

DNTF/PETN体系的二元相图及低共熔物

According to the results of DSC and microstructure analysis, the more Al content, the higher melting point of the alloy, but the more α phase dendrites, the less eutectic cementite.

从差示扫描量热分析和显微组织得出：随含铝量的增加，合金的熔点提高，α相枝晶增多，晶间的共晶体减少。

At the same time, the addition of aluminum to obtain another eutectic structure which is fine and disperse.

与此同时，铝的加入，获得了细密、弥散的另一共晶组织。

Investigation on the pseudo eutectic structure formed by solid diffusion of Zn powder and Al powder

Zn粉和Al粉固相扩散形成共晶类组织的研究

The solidification during atomization includes droplet solidification during liquid, recalesced, eutectic and solid.

雾化凝固过程主要由液态冷却、再辉 、 偏析凝固 、 共晶凝固与固态凝固阶段组成.

Effect on Cast iron Eutectic Solidification of Primary Crystal Graphite

初晶石墨对铸铁共晶凝固的影响

Study shows that quenched boron eutectic structure possesses the excellent wear abrasion property.

研究表明：硼共晶组织经淬火后，具有优良的抗磨粒磨损性能。

All these diseases mentioned above are caused by erosion, rainfall erosion and repeated eutectic salt dissolving.

这些病害的形成是风蚀 、 雨蚀和易溶盐反复的溶解结晶等综合作用的结果.

The Al-Si eutectic alloy was directly modified with rare earth carbonate, and satisfactory results were gained.

本文用碳酸稀土直接变质共晶铝硅合金, 取得了满意的效果.

Analysis has been carried out for two kinds of eutectic system with different morphology.

对两种不同形态的共晶组织进行了分析。

Appreciation of Crystal On the Mechanism of Eutectic Structure

论共晶结构的机理

Eutectic composition should be adopted for high-Cr white cast iron used under high-stress impact abrasion condition.

高应力冲击磨料磨损时,高铬白口铸铁应选共晶成分.

A eutectic mixture solution , or alloy.

那是低共熔混合物.

Large eutectic ledeburite is not found.

合金层中的碳化物细小、均匀、弥散,无粗大的共晶莱氏体组织.

The results showed: in the as-cast white iron there was the enrichment of silicon between the eutectic cementite and pearlite.

结果表明：硅在共晶渗碳体和珠光体界面处富集，少量硅进入共晶渗碳体中；

This eutectic composition has a melting temperature lower than the operating temperature.

这共晶成分的熔化温度低于操作温度.

Study on Relation between the Morphology of Eutectic Cementite and Lower Temperature Graphitization of Malleable Cast Iron

共晶渗碳体形态与可锻铸铁低温石墨化的关系及分析

The microstructure of a Al Si eutectic alloy has been investigated by TEM, SEM and EPMA.

观察分析了铝硅二元共晶合金的显微结构.

The eutectic temperature of banana pulp was measured.

利用电阻法测得了香蕉浆的共晶点温度.

After the treatment of electric field, the solidified microstructure of Al-Cu eutectic alloy changed significantly.

研究了连续电场(包括直流和交流)作用下铝 - 铜共晶合金凝固组织的形貌.

Influence of sample thickness on the morphology of eutectic system

试样厚度对共晶组织形态的影响

Surfactants Improving the Dispersion of RDX in AN-EDD Eutectic System

表面活性剂改善RDX在EA低共熔物体系中的分散性研究

As an eutectic liquid in railway refrigerated lorry the solution can meet the requirement on design.

可以满足铁路冷藏车共晶液的设计要求.