1)eutectic[英][ju:'tektik][美][ju't?kt?k]共晶体
1.The results show that a lot of primary eutectic exists in the microstructure of the alloy as-cast, whose melting temperature is 478℃; Two processes were found during 470℃ homogenization, one is that the primary eutectic dissolves into the matrix, the other is that the primary eutectic transfo.6Cu超高强铝合金的铸态组织中存在大量的非平衡凝固初生共晶体,其熔化温度为478℃;在470℃均匀化过程中该合金铸锭中的初生共晶体在向基体溶解的同时还转变成熔点约为490℃的产物;在470℃均匀化处理时间达到72h时,合金中的初生共晶体全部消失,但由初生共晶体转变而形成的熔点约为490℃的产物在470℃均匀化处理过程不能被完全消除。
2.Squeeze casting can also refine the microstructure of ZA27(alloy),increase the amount of eutectic and reduce the size of them.挤压铸造使合金的组织细化,并使组织中共晶体的数量明显增多,尺寸减小。
3.The valence electron structure of the primary austenite dendrite in an in-situ γ-(Fe,Mn)3C eutectic reinforced austenite steel matrix composites (EAMC) was established by using the empirical electron theory of solids and molecules.利用固体与分子经验电子理论建立了团球γ-(Fe,Mn)3C共晶体增强奥氏体γ钢基自生复合材料(EAMC)初生奥氏体枝晶的价电子结构。
英文短句/例句
1.Having the minor component present in a smaller amount than in the eutectic composition of the same components.亚共晶的有比同样组成成分的共晶体少数量的
2.Anti-abrasive Wear Composite of Carbide Eutectic/Cu-Mn-Ni Cupronickel;碳化物共晶体/锰白铜抗磨料磨损复合材料
3.piezo-electric quartz crystal resonator压电石英晶体共振器
4.crystallographic space groups晶体学空间群[共230种]
5.Rapid Crystal Growth of Ag-Cu-Ge Ternary Eutectic Alloy;三元Ag-Cu-Ge共晶合金的快速晶体生长研究
6.Equilibrium Comparison金属的相融、相融温度、晶体反应及合金在共晶合金、固熔孻共晶合金及偏晶反应的比较
7.common emitter junction phototransistor共发射极结型光电晶体管
8.direct current beta晶体管共发射极短路电僚大系数
9.Exhibiting the constitution or properties of such a solid.共晶的展示这种固体的组成和性质的
10.Analysis of Electromagnetic Photonic Crystals by Locally Conformal FDTD Method;微波光子晶体的共形FDTD仿真研究
11.Optimization Design and Simulation of Locally Resonant Phononic Crystal局域共振声子晶体的优化设计与模拟
12.Isothermal Crystallization Behavior of iPP/m-LLDPE BlendsiPP/m-LLDPE共混体系等温结晶行为研究
13.The Application of Microwave PBG Structure for High-speed Integrated Circuit共面紧凑型微波光子晶体在共面波导中的应用
14.Study of Crystalline Morphologes and Kinetics in Miscible Crystalline/Crystalline Polymer Blends相容性结晶/结晶聚合物共混体系独特结晶形态及结晶动力学的研究
15.INFLUENCE OF ANTIMONY ON SECONDARY DENDRITE ARM SPACING OF PRIMARY AUSTENITE OF HYPOEUTECTIC GREY IRON锑对亚共晶灰铁初生奥氏体二次枝晶臂间距的影响
16.Liquid-Liquid Structure Transitions in Eutectic and Solid-Solution Binary Alloys and Their Effects on Solidification;共晶系和匀晶系二元合金熔体结构转变及其对凝固的影响
17.Precipitation Behavior of Reinforced Phases in In-situ Crystallization of Hypereutectic Al-Mg-Si Melt Under Stirring Conditions不同搅拌条件下过共晶Al-Mg-Si熔体中原位结晶强化相的析出行为
18.Early stage phase separation kinetics in flexible polymer/liquid crystal mixture柔性高分子/液晶共混体系的相分离初期动力学
相关短句/例句
eutecticum[ju:'tektik?m]共晶体
1.X ray analysis of the InSb In film shows that InSb with crystalline faces of (110)?(220),(311),(400),(511), and In with crystalline faces of (002),(103),(110),(112),(200),(211),(213)are in existence, and that the InSb In eutecticum is made up from them.3T)的InSb -In共晶体磁阻薄膜。
3)grain boundary eutectic晶界共晶体
4)intergrowth eutectic共生共晶体
1.By calculation of thermodynamics, analysis of crystal structure and study of TEM and eletron probe, it is first discovered that SiO_2 can be acted as one of the heterogeneous nuclei for lamellar intergrowth eutectic(austenite and cementite) crystallizing in modified as-cast medium manganese steel.对变质铸态中锰钢进行热力学计算、晶体结构分析,透射电镜与电子探针研究,发现SiO_2完全可以作为层片状共生共晶体(共晶两相为奥氏体与合金渗碳体)的非自发核心。
5)covalent crystal共价晶体
6)eutectic colonies共晶群体
延伸阅读
亚共晶体hypoeutectic:由共晶体和共晶点左侧的先共晶相所组成的组织。