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- grain boundaries restoration 晶界复原
- Impurities tend to segregate at grain boundaries. 杂质常常在晶粒间界偏析。
- Two area defects are twins and grain boundaries. 有两种面积缺陷,即孪生和晶粒间界。
- This roughness occurs on a small scale, involving grain boundaries and failure surfaces. 小规模的粗糙度涉及到颗粒边缘和破坏表面。
- At grain boundaries of ZrO_2 appear tiny BN crystals,in which there are edge dislo-cations and antiphase domains. 聚集在 ZrO_2之间的 BN 形成细长结晶体,该晶体内有较多刃位错和反相畴区域。
- Grain boundaries have an important influence on the strength and ductility of metals. 晶界对金属的强度和延展性有极大的影响。
- The results show that the shapes of recrystallized grain boundaries are self-similar. 结果表明：再结晶晶粒形态具有自相似性，表现出典型的分形特征；
- The HRTEM characteristic indicated that there were some grain boundaries and defects in the titania. HRTEM图像表明，二氧化钛薄膜内存在晶界和缺陷。
- Intergranular fracture. Fracture of polycrystalline materials by crack propagation along grain boundaries. 沿晶断裂:多晶材料裂纹沿着晶界扩展而断裂。
- When the austenite grainsare enclosed by ferrite phase and no A/A grain boundaries exist before deformation... 相界面的存在对铁素体相的动态回复过程没有明显影响。
- In the central position of the ingot the EBIC contrast of grain boundaries was rather weak while at 100K it increased greatly. 室温下,晶锭中部样品中的晶界没有明显的EBIC衬度,而在100K时晶界和晶内缺的衬度明显增强。
- EBIC results showed that the recombination properties of grain boundaries and dislocations were related to the solidification positions of ingot. EBIC结果显示铸造多晶硅中晶界和位错的复合特性与晶锭的凝固位置有关。
- During annealing of the cold-swaged alloy, the low-angle grain boundaries gradually disappear and the high-angle grain boundaries become predominant. 在退火过程中，合金中的小角晶界密度逐渐降低，大角晶界数量逐渐增多并最终成为主要晶界；
- The indexes of decarburization depth, distribution of cementite along grain boundaries and scaling are in accordance with specification. 线材的脱碳层深度、网状碳化物、氧化皮脱落等项目符合检验标准。
- During the fast cooling process of solution treatment, nonequilibrium segregation of manganese was produced at austenite grain boundaries. 在固溶处理时快速冷却过程中锰在奥氏体晶界产生不平衡偏聚。
- The distribution characteristics were tested by tritium autoradiography and showed that tritium concentrated in the grain boundaries and dislocations. 利用氚自射线照相法,研究了氚在抗氢脆不锈钢中的分布特征。
- The segregation of solute elements on metal grain boundaries may be divided into two categories,that is,equilibrium and non-equilibrium segregation. 溶质元素在金属晶界的偏聚可以分为两类,即平衡偏聚和非平衡偏聚。
- The performance of poly-Si TFT devices in panel display is severely influenced by grain boundaries in the channel region. 摘要:在平面显示器中，多晶矽薄膜电晶体的效能会被元件通道中的晶粒边界剧烈地影响。
- The results show that all kinds of yttrium aluminates such as YALO_3,Y_4Al_2O_9 and Y_3Al_5O_(12), appear in the grain boundaries, and B_2O-3 can dissolve in yttrium aluminates. 结果表明，晶界处存在YAlO_3，Y_4Al_2O_9及Y_3Al_5O_（12）等各种铝酸钇结晶物，B_2O_3可固溶到铝酸钇中形成固溶体。
