晶粒生长指数随固溶温度的升高而增加。
Grain growth exponent increases with the increasing of solid solution treatment temperature.
模拟结果与晶粒生长的动力学理论预测相符合。
The simulation results correspond well with theoretical predictions for the dynamics of grain growth.
异常晶粒生长的最直接原因是总体系能的改变。
Theory of abnormal grain growth in thin films and analysis of energy anisotropy;
沉积粒子的扩散和晶粒生长之间的竞争决定了薄膜表面演化。
The competition between the diffusion of deposited particles and grain growth of thin films determines surface evolution of thin films.
从晶粒生长的热力学及动力学两方面对上述现象进行了分析。
This phenomenon is discussed in terms of grain growth thermodynamics and kinetics laws.
根据动态再结晶晶粒生长速度和与其相邻基元形状确定转变概率。
The transformation probability for the neighborhood sites of a recrystallization grain is dependent on the growth velocity and the cell shape.
显微相片阐明了第二相(玻璃相)、气孔的形成以及晶粒生长特性。
The characteristics of the second phases, pore formation and grain growth were illustrated.
扫描电镜断口分析表明：掺杂可以控制晶粒生长，提高材料的性能。
Fracture analysis by the scanning electron microscope shows that grain growth can be effectively inhibited and product properties highly improved by adding appropriate amount of foreign elements.
高能球磨试样晶粒生长速率和致密度升高速率比等离子蒸发试样的快。
Moreover, it was found that grain size and relative density growth rate of milling sample were higher than those that prepared by plasma evaporation method.
基于简化的晶粒形状，建立了模拟晶粒生长形貌的二维数学物理模型。
On the basis of the simplified grain shape, the physical model and mathematical model for the simplified dendrite shape were established.
本文综述了近几年超细硬质合金中晶粒生长抑制剂及其机理的研究概况。
The crystal grain growth inhibitor and it's inhibiting mechanism in super fine cemented carbides are summarized in this paper.
在一个增量步内，根据动态再结晶晶粒生长速度确定与其相邻原胞转变概率。
At each increment step, the transformation probability for the neighborhood sites of a recrystallized grain is dependent on its growth velocity.
给出应用于纳米晶粒生长的动力学蒙特卡罗模型，并对模拟方法做了细致的讨论。
A lattice kinetic Monte Carlo model for nano-crystal growth is presented and discussed in detail.
用定向凝固技术制作单晶铸件；摸索合理可行的工艺方法；分析晶粒生长淘汰过程。
Single-crystal casts are obtained with the technology of directional solidification, the reasonable technique is discussed and the growing process of single crystal is analyzed.
对薄膜中晶粒生长(正常晶粒生长和异常晶粒生长)和织构变化进行了简单的理论分析。
A simple theory analysis is presented for grain growth (normal grain growth and abnormal grain growth) and the texture change of thin films.
烧结温度对晶粒生长和材料的介电常数也有明显的影响，适当提高烧结温度能提高材料的介电常数。
The sintering temperature also has an obvious effect on the dielectric constant and grain growth. Appropriate increase of the sintering temperature can increase the dielectric constant.
总结了不同的工艺条件对薄膜晶粒生长的影响，这项研究对实现金属薄膜的可控性生长有重要意义。
To generalize the effect of different preparing conditions on the growth of thin films by date processing, is of great signification to realize the controllable growth of metal films.
本发明的纳米复合材料配方由微米级基体、纳米级增强相、稀土和晶粒生长抑制剂等高温烧结而成。
The formulation of the nano composite material comprises the step of: sintering a micron substrate, a nano strengthening phase, rare earth, a grain growth inhibitor and the like at high temperature.
为此，本文采用MC法对焊接热影响区的晶粒生长过程进行模拟，预测焊接热影响区的最终晶粒尺寸分布。
In this paper, MC technique is adopted to simulate the process of grain growth in HAZ and predict final grain size distribution.
利用激光熔覆成形技术制备出平整无变形的镍基合金样品，对显微组织中的层生长模式、晶粒生长模式，重熔情况以及一些缺陷等凝固组织的特征进行了详细分析。
Laser cladding forming(CLF) has been used to build up solid samples from the Ni-based powders. The appearances of these samples are smooth and no apparent shape distortion.
该反应使硅藻土晶粒在几秒钟内和相对较低的温度下生长。
The reaction lets kesterite grains grow within a few seconds and at relatively low temperatures.
模型除了描述了晶粒的生长，同时还描述了枝晶臂的粗化。
The improved model not only describes grain growth, but also describes coarsening of dendrite arms.
再结晶晶粒的生长速度与再结晶驱动力成正比，再结晶驱动力取决于晶界能和位错密度。
The growth velocity for recrystallized grain is proportional to the driving force of recrystallization, which is determined by the grain boundary energy and dislocation density.
研究了DD 8高温合金在平界面及胞晶区的晶粒竞争生长。
The competitive grain growth of DD8 high temperature alloy in planar and cellular interface region has been investigated.
用光学显微镜观察线材晶粒形成及生长进程。
Grain formation and growth evolution of the wires was observed with optical microscope.
从应变能的最小化考虑，这些取向的晶粒将依次优先生长。
Considering strain energy minimization, we predicate that the grains with these orientations should be favorable in crystal growth successively.
本文采用二维相场模型模拟固相陶瓷烧结后期，晶粒和气孔耦合生长演化过程。
The topological evolution of coupled pore and grain growth during final stage sintering based on a 2-d continuum diffusion-interface field model is studied.
当温度一定，初始晶粒越细，其长大速率越快并且生长指数值越高。
The finer the initial grains, the quicker the grains grow rate and the higher the grain growth exponent value.
揭示了影响晶粒粒度的主要原因为生长基元的生成能、晶体的晶格能。
It is revealed that the formation energy of growth unit and crystal lattice energy are the main factors affecting particle size.
温度相对均匀使得游离的晶粒得以保存下来，抑制了晶粒在某个方向上的优先生长，从而抑制了树枝晶的形成。
The dissociative grains were saved and the priority growth at one direction was restrained because of the relative uniform temperature field, consequently the nondendritic structure was formed.
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