1) eutectic segregation
共晶分离
2) separated eutectic
分离共晶
1.
Based on the formation of separated eutectic during electromagnetic stirring and unidirectional solidification, composite materials was prepared which was composed of hypo eutectic matrix and composite surface such as pure Si or inter metallic compound Al3Fe, Al3Ni, Al6Mn.
根据电磁搅拌下定向凝固时形成分离共晶的原理，制备了表面为 Ｓｉ和 Ａｌ３Ｆｅ，Ａｌ３Ｎｉ， Ａｌ６Ｍｎ等金属间化合物的表面复合材料。
2.
The separated eutectic for nearly 20 kinds of simple and complex eutectic alloys was investigated.
研究了近２０种简单和复杂二元共晶合金在强磁场搅拌下形成分离共晶的现象。
3) divorced eutectic
离异共晶
1.
The second-phase is mainly divorced eutectic β phase in the Mg-Al based alloys.
Mg-Al系镁合金中的第二相主要是离异共晶β相,其含量、形状、分布和大小对合金的力学性能和成形有很大的影响。
2.
Microstructure within the fusion zone consisted of the γ′ matrix and Ni 5Zr in the interdentric regions,which were the products of divorced eutectic reaction between γ phase and Ni 5Zr at elevated temperature.
对焊缝金属进行显微分析后发现：室温下凝固组织由基体γ′相和晶间Ｎｉ５Ｚｒ相组成，它们是高温下γ相与Ｎｉ５Ｚｒ相离异共晶反应的产物。
3.
The results show that,Al-Mg-Zn filler metal reacting with the base metal AZ31B,and α-Mg+β-Mg17(Al,Zn)12 divorced eutectic structure is formed in the brazed joint.
结果表明,在钎焊接头的钎缝中钎料与母材AZ31B发生反应生成离异共晶组织-αMg+-βMg17(Al,Zn)12,母材AZ31B的显微硬度最低,钎缝中的-βMg17(Al,Zn)12相显微硬度最高。
4) Fe-C separated eutectic
Fe-C合金分离共晶
5) eutectic fraction
共晶分数
1.
The solidification path and eutectic fractions were obtained by employing the binary partition coefficient and CALPHAD technology separately.
实验发现三元合金中溶质分凝因数在凝固过程变化巨大 ,采用二元系中的参数使得对共晶种类和共晶分数的预测均与实验值有较大偏差。
补充资料：共晶共沉淀
分子式：
CAS号：
性质：共沉淀法之一，指无法结晶的微量物质与常量物质产生共结晶沉淀而被载带出来。
CAS号：
性质：共沉淀法之一，指无法结晶的微量物质与常量物质产生共结晶沉淀而被载带出来。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条