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在极低的温度下,某些金属和金属化合物能转变成超…At low temperatures, some metals and intermetallic compounds become superconductors.

简要介绍了金属间化合物的熔炼与铸造工艺。Smelting and casting technology for intermetallic compounds were introduced briefly.

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在时效的前期阶段观察到两种长周期调制结构。Two modulated structures are found in presaging time, which are ordered intermetallic phase.

增粘过程产生的金属间化合物对粘度的作用不容忽略。The effect of intermetallic compound CaAl 2 on the increasing viscosity should not be neglected.

结果表明金属间化合物界面向铝合金基体中移动。The results showed that interface of intermetallic compound foam can move into aluminium alloy matrix.

此外,混合RE的加入还可在合金中形成一种新的颗粒状富RE化合相。In addition, a kind of nodular RE-rich intermetallic phase is formed in the alloy after addition of RE.

本文概述了稀土金属间化合物的结构并讨论了结构与磁性能的关系。A survey of the compositions and crystal structures of the main rare earth intermetallic compounds is given.

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文中研究了元素取代对金属有序化合物发生有序—无序相变的相变温度影响。The effect of the substitution of clements on the critical temperature of intermetallic compounds is studied.

结果导致微孔、再生相沉淀和金属和非金属成分混杂。Result is microporosity , second-phase precipitation and inclusions of intermetallic or nonmetallic compounds.

本文为将来Fe-Al金属间化合物复合涂层的生产应用提供了一定的理论基础。This paper maybe provide theoretical basis for production application of Fe-Al intermetallic compound coating.

可将润湿层基本包含于高含锡量焊料中以形成金属间复合层。The wetting layer may be substantially subsumed in the high content solder forming an intermetallic compound layer.

锡和钴金属互化物具有比目前铜-UBM替代物更好的特性。The intermetallic compound between tin and cobalt have better property than the hitherto alternative with cupfer-UBM.

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还介绍了工业界对韧性金属间化合物合金的很大兴趣和一些工业上应用的实例。High industrial interest in ductile intermetallic alloys and several examples of industrial involvement are mentioned.

对有序金属间化合物结构材料的现状和发展做了简要回顾,特别对我国的发展情况做了评述。This paper reviews the R&D status and prospect on high temperature ordered intermetallic alloys in the world and China.

史耀武。闫焉服。刘建萍金属颗粒增强的锡铅基复合钎料及其制备方法。Choi S. Lee J. Guo F Creep properties of eutectic SnAg solder and Sn- Ag composite solders containing intermetallic particles.

从材料学角度介绍了齿科银汞合金中各种金属间化合物的基本特征。In the view of materials science, the characteristics of various intermetallic compounds in dental amalgam alloy were introduced.

激光熔覆层中的晶粒细化和金属间化合物的形成对性能的提高起到重要作用。The grain refinement and formation of intermetallic play an important role for improving the performance in the laser cladding layer.

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金属间化合物具有高强轻质及电阻率较高的特点,是一种极具发展前途的功能材料。The intermetallic compound is a kind of potential functional material with high strength, low weight and large electrical resistivity.

NiMnGa合金是同时具有铁磁性和热弹性马氏体相变特征的金属间化合物。Ni-Mn-Ga alloys are intermetallic compounds possessing the characteristic of ferromagnetism and thermoelasticity of martensitic transition.

激光-TIG复合热源由于其焊接速度高和对熔池的快速搅拌作用,使镁和铝形成的金属间化合物由连续的层状变成弥散的状态,改善了异种金属镁和铝的焊接性。It was found that the TIG welding could not make the joint of the dissimilar alloys due to the continuous Mg and Al intermetallic compounds.