1) β grains abnormal coarsening
β晶粒异常粗化
2) abnormal grain
异常晶粒
1.
Simulation of abnormal grain!growth by Monte Carlo;
异常晶粒长大的Monte Carlo模拟
2.
Monte Carlo simulation of abnormal grain growth
异常晶粒长大的Monte Carlo模拟方法
3) grain coarsening
晶粒粗化
1.
A 2-D cellular automaton(CA) model is developed to simulate nucleation,growth and coarsening of grains during the solidification of a certain material,as well as the grain coarsening after solidification.
建立了模拟凝固进行时晶粒成核、生长与粗化过程以及凝固完成后晶粒粗化过程的二维元胞自动机模型,模型中将原子在固/液界面、晶界面的迁移过程以概率的方式表现在元胞网格演化的规则中。
2.
The principles of dissolution precipitation of second phase particles and autenite grain coarsening were studied and the solubility product of NbC in austenite as function of temperature was evaluated.
经试验确定钢的晶粒粗化温度 (t GC)为 110 0℃ ,t GC与第二相粒子的全固溶温度 (ts)之间存在一定的线性关
3.
A directly etching test of austenitic grains wasconducted to show the effects of different V and Nb contents on austeniticgrain coarsening, thus making provision for a rational choice of austenizingtemperature in the rolling process of the microalloyed V--Nb steel.
通过对奥氏体晶粒的直接腐蚀显示,测出了不同 V,Nb 含量对奥氏体晶粒粗化的影响,为 V,Nb 复合的微合金化钢在轧制时奥氏体化温度的合理选择提供了依据。
4) coarsened grain
粗化晶粒
5) abnormal crystallization
异常晶化
6) abnormal grain growth
晶粒异常长大
1.
Pure-phase KNbO3 ceramics with water-proof property were obtained in K2CO3 atmosphere, and the surface morphology was observed by SEM ,the phase structure was analyzed by XRD and abnormal grain growth behavior was also studied.
在K2CO3气氛中,1015℃×1h烧结后获得了微溶于水的纯KNbO3陶瓷片,采用扫描电镜观察表面形貌,用X射线衍射分析相结构,研究了KNbO3的晶粒异常长大行为。
补充资料：Assembly晶粒封装
以树酯或陶瓷材料，将晶粒包在其中，以达到保护晶粒，隔绝环境污染的目的，而此一连串的加工过程，即称为晶粒封装（assembly）。封装的材料不同，其封装的作法亦不同，本公司几乎都是以树酯材料作晶粒的封装，制程包括：芯片切割→晶粒目检→晶粒上「架」（导线架，即lead frame）→焊线→模压封装→稳定烘烤（使树酯物性稳定）→切框、弯脚成型→脚沾锡→盖印→完成。以树酯为材料之ic，通常用于消费性产品，如计算机、计算器，而以陶瓷作封装材料之ic，属于高性赖度之组件，通常用于飞弹、火箭等较精密的产品上。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条