采用相场模型对共格沉淀析出过程微观结构演化进行模拟研究。
The effect of elasticity on the microstructure evolution of alloys containing coherent precipitates was studied by phase field model.
变形量更大时,变体界面共格性被破坏,部分马氏体丧失热弹性。
With the increase of the deformation, the coherent boundaries between the variants are destroyed, a part of the stress-induced martensite lose the thermoelasticity.
结果表明氧化铝纤维与硅相之间存在共格界面,可作为硅相非自发形核的衬底;
The results indicate that there is a coupled interface between alumina fiber and Si phase, and the fiber can serve as propitious sites for the heterogenous nucleation of Si phase.
通过TEM观察表明,等温马氏体形成时,将优先以原马氏体片共格长大的方式进行。
The observation by TEM showed that the formation of martensite in austempering process is preferentially completed through the coherent growth to prior martensite plate.
介绍了一种先进的共格沉淀动力学模型,以及运用计算机对镍基合金共格沉淀过程组织演化模拟取得的进展。
This paper introduces an advanced model of coherent precipitation kinetic as well as the development of computer simulation for the microstructure evolution of Ni-based alloys.
进一步增加调制周期,两调制层之间产生非共格界面,破坏了薄膜中的交变应力场,薄膜的硬度和弹性模量也随之降低。
Further increasing modulation period leads to the emerge of incoherent interface and the destroy of alternating stress field, accompanied by the decreased mechanical properties.
进一步推导出了预测自由表面纳米微粒和镶嵌在高熔点基体中并与基体形成共格界面的非自由表面纳米微粒的熔解熵和熔解焓的计算公式。
Furthermore, we have obtained the relations accounting for the size and shape dependent melting entropy and melting enthalpy of nanoparticles with free and non-free surface.
后来等到这群贵客走进舞场的时候,却一共只有五个人——彬格莱先生,他的两个姐妹,姐夫,还有另外一个青年。
And when the party entered the assembly room, it consisted of only five altogether; Mr. Bingley, his two sisters, the husband of the oldest, and another young man.
表2列举了吡格列酮及对照组共19项试验的临床结果。
TABLE 2 lists the clinical outcome measures in the pioglitazone and control groups of the 19 individual trials.
根据其特征建立了层序地层格架,共划分出45个地震及测井层序。
According to its characteristics a stratigraphic framework was set up, and 45 seismic and well logging sequences were subdivided.
迪安斯和罗滕伯格选择了紧凑型Melodie线阵列扬声器来满足精准覆盖角扩声需求,配置为5箱体一列,共4列紧吊装在顶棚。
Deans and Rothenberg selected the tight pattern control of M 'elodie line array loudspeakers to deliver the precise coverage needed, with four hangs of five boxes, flown tight to the ceiling.
利用代沙格定理及其逆定理 ,对平面几何的几个共线点和共点线的问题给出简捷的证法。
With some examples in plane geometry, the author indroduces how to use Desargues theorem to simplify the proofs of problems of collinear points and concurrent lines.
利用代沙格定理及其逆定理 ,对平面几何的几个共线点和共点线的问题给出简捷的证法。
With some examples in plane geometry, the author indroduces how to use Desargues theorem to simplify the proofs of problems of collinear points and concurrent lines.
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