氧化钛纳米陶瓷的制备及其结构与力学性能 - 中南大学学报（自然科学版、英文版） 关键字: TiO2纳米陶瓷；晶粒生长；致密化；显微硬度[gap=1508]Key words: TiO2 nanoceramics; grain growth; densification; microhardness
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Kinetic grain growth equation of nanosized ZnO sintered at ambient pressure is expressed as: G6 =1.52×1012t exp（-6.4×104/RT） nm6·h-1 Obvious pressure-induced grain refinement is observed during the compacting of nanosized ZnO under high pressure.
纳米 ZnO 常压烧结晶粒生长的动力学方程为: G6 =1.52×1012t exp（-6.4×104/RT ） nm6·h-1 冷高压调制下,纳米 ZnO 中存在着压致晶粒碎化现象。
参考来源 - 纳米氧化锌常压/超高压下的烧结及其结构与性能The stochastic nature of nucleation process as well as the deterministic of dendrite growth is considered to simulate the crystal growth.
在模拟晶粒生长过程中考虑了形核过程的随机性与晶粒生长的确定性。
参考来源 - CA法模拟晶粒的生长过程Parameters of The index of grain growth and activation energy were determined by regression analysis.
通过焊接热模拟试验，利用回归分析方法确定了晶粒生长指数和激活能等参数，测出不同温度和保温条件下晶粒的大小以及微观组织的分布。
参考来源 - 工业纯铝焊接热影响区晶粒生长的模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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.
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.
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