eutectic reaction

EXPANDED GRAPHITE Using the Character of Volume Dilation of Cast Iron During Eutectic Reaction for Intensifying Self& Feeding Ability of Casting

利用铸铁共晶膨胀特点加强铸件自补缩能力

Research on Eutectic Reaction Brazing of Al-Al Joint

A1-A1接头共晶接触反应钎焊的研究

Investigation on Formation and Corrosion of the Interface in Aluminum Eutectic Reaction Brazing

铝共晶接触反应钎焊界面形成及腐蚀机理研究

When cooling, peritectic reaction between α-Mg and Zr happened in the Zn-rich area in the grains, while eutectic reaction and eutectoid reaction happened in grain boundaries.

冷却时，α-Mg与Zr在晶内富Zn处发生包晶反应，晶界处发生共晶反应和共析反应。

The experimental results show that HIP can remarkably reduce the dendritic segregation and the eutectic reaction segregation of the main elements in alloy K17, make the composition uniform and therefore, forbid the? phase to separate.

实验结果表明，热等静压处理可以显著减轻K（17）合金主要合金元素的树枝状偏析和共晶反应偏析，使合金成分趋于均匀，从而抑制了σ相的析出。

Effect of compound layer on process and joint properties of Al contact eutectic reaction brazing

复合层对Al接触反应钎焊过程及接头性能的影响

Both the austenite-graphite eutectic reaction temperature and eutectoid reaction temperature are higher than those of austenite-cementite.

奥氏体-石墨共晶和共析反应温度也都高于奥氏体-渗碳体的共晶和共析反应温度。

Liquid spreading and microstructure of Ti/ Cu eutectic reaction

Ti/Cu共晶反应液相铺展及组织

With eutectic reaction occurring in liquid phase, the eutectic grew not only in the form of divorced eutectic but intergrown eutectic, which depended on the growing form of α-Mg.

半固态液相发生共晶转变，既存在离异生长方式，也存在共生生长方式，主要取决于初晶α的生长方式。

The third is isothermic solidification of the eutectic reaction layer.

反应层的等温凝固。

A eutectic reaction composed of 23 at.-% Er occurs at 866 ℃.

在Ge和ErGe2之间有一个共晶反应，共晶点成分是23at.-%Er，共晶温度是866℃。