查询词典 interdiffusion

The surface formation energy calculation shows that for Cr/W(100) and Cr/W(110) system, one monolayer Cr is stable against the formation of interdiffusion structure.

表面形成能计算表明对于Cr/W(100)和Cr/W(110)体系，完整的Cr单层薄膜相对于扩散结构（即表面层和界面层的两个不等价原子中的一个发生互换）在能量上是有利的。

The gas-solid reaction mechanism was studied in the tank reactor. It was found that the reaction rate was controlled by the interdiffusion and intrinsic chemical reaction.

在釜式反应器内研究了氯磺化反应的气固相反应机理，发现气体的内扩散和本征化学反应是氯磺化反应的控制步骤。

The effects of annealing on atomic interdiffusion,silicide formation,and microstructures in Fe/Si systems were analyzed.

由RBS、XRD测量与SEM观察结果，分析了退火过程对磁控溅射制备的Fe/Si双层膜结构原子间的互扩散行为、硅化物形成及显微结构的影响。

However, epitaxy of PZT films directly on Si substrates is very difficult because of the lattice mismatch between them and the interdiffusion owing to the high growth temperature during deposition.

摘要 将PZT 薄膜沉积於Si 基板上是非常困难的，主要由於两者晶格常数的不匹配以及在高温沉积时相互间的扩散问题。

Annealing promotes interaction and interdiffusion between U and Al, and UAl may be formed at interface.

退火促使界面扩散速率增大，界面结合力增强，并有可能形成化合物UAl。

The RBS data were fitted with SIMNRA 6.0,and the results show the atomic interdiffusion in Fe/Si systems.

用能量为3MeV的C离子进行了卢瑟福背散射测量，并用SIMNRA6.0程序分析了测量结果，给出了界面附近Fe原子与Si原子间互扩散的完整图像。

However, the interdiffusion of Nb and Cr at the interface might be detrimental to the long-term oxidation resistance and mechanical performance of the substrate.

在与TiAl合金接触时，搪瓷变得不稳定，氧化过程中，涂层与合金界面形成一定厚度的反应层，致使涂层与合金间结合力下降。

High energy Ar ion bombardment is helpful to reduce chlorine at the interface, as well as increasing coating density and enhancing interdiffusion between coating and substrate.

提出了一个提高膜基体系性能的新思路，结果表明，界面处的氩离子轰击有助于减少膜基界面的残余氯含量，提高膜层致密度，增强膜基原子的扩散。

After thermal annealing at 2000C for 3 hours there's no atomic interdiffusion between copper and underlying contact metals and the devices showed little change in device performance.

经过摄氏两百度的高温退火三个小时以后，铜金属以及下层的接触金属间并没有金属原子交互扩散的现象；元件特性在经过热退火以后并未产生明显的变化。

The interdiffusion behavior of Ti-Mo binary system in the β-phase was investigated in the temperature range of 9501 050 ℃ by using Ti-Mo binary system as diffusion couple.

摘 要：将Ti-Mo纯金属组成扩散偶，在950~1 050 ℃间研究Ti-Mo二元合金在β相区的互扩散行为。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失