亚晶的英文

subgrain

• 晶:    brilliant; glitter ...
• 亚晶胞:    subcell
• 亚晶的:    metal

例句与用法

1. Excessive imperfections even sub - grained boundaries may be introduced in cementite . this makes the accelerating dissolution and spheroidization of cementite easy . 5
   由于渗碳体的强烈塑性变形，在其内部导入了大量的晶体缺陷甚至亚晶界。
2. From an examination of the tensile behavior of cz ly12 alloys under different temperature and strain rate , two kinds of deformation and intergranular fracture behaviors were observed that were opposite to the characteristic strain rate range in fine - grained superplasticity . the mechanisms are described as follows . the high ductility achieved at high strain rate is generally attributed to the dominant role of gbs accommodating mechanisms , which is considered as dislocation creep within grains controlled by subgrains
   研究选用自然时效淬火态的ly12铝合金，进行了一系列不同温度和应变速率下的单轴拉伸试验， 480下，观察到与传统细晶超塑性特征区间相反的行为：较高应变速率下，动态再结晶使晶粒细化，促进了晶界滑移，亚晶界控制的晶内位错蠕变是晶界滑移的主要协调机制。
3. The refinement mechanism of grain at room temperature can be described as dislocation tangle and dislocation node form in the initial grain with severe plastic deformation , then the dislocation node form subgrains or grains . subgrains become grains by snipping of the subgrain boundaries under the action of shearing stress
   室温ecap细化晶粒的机理可描述为：随着强烈塑性变形的进行，原始晶粒中产生了很多位错缠结和位错胞，进而位错胞崩塌变为亚晶或晶粒，亚晶粒在后续ecap剪应力作用下，通过亚晶界被剪断而变为晶粒。