| 1. | Numerical simulation of macro - segregation with equiaxed grains movement 等轴晶移动对宏观偏析影响的数值模拟 |
| 2. | Forming process analysis of equiaxed grain in weld nugget zone during friction - stir welding of aluminum alloy 铝合金搅拌摩擦焊接头焊核区等轴再结晶组织的形成机制 |
| 3. | Electromagnetic constrained forming technology and the formation mechanism of its product : equiaxed grain structure 电磁约束成型技术及所制备材料等轴晶组织的形成机制 |
| 4. | The microstructure of as - deposit hypereutectic ai - si - cu - mg alloy is composed of particulate - shaped si particle and equiaxed grain a - al and few interstices 多层喷射沉积高硅铝合金的显微组织由- al基体,初晶硅及孔隙组成。 |
| 5. | 4 . after continuously heated and isothermally soaked , the equiaxed grain , as the result of the recrystallization , was the necessary texture condition of the semi - solid grain ' s globalization processing 4 、连续升温和等温保温过程中再结晶形成等轴晶,为半固态晶粒球状化提供了必西安理工大学硕士学位论文要的组织条件 |
| 6. | The globalization course was that the preformed texture recrystallized and became the granular equiaxed grain , when the temperature rose and the holding time prolonged , the granular grain melted at some area and at the liquid - solid interface the grain globalized at the role of the curvature overheated 过程机制为:挤压形变组织在加热过程中首先发生再结晶长大变为颗粒状等轴晶;随温度升高和保温时间延长,等轴晶发生局部熔化,液固界面的曲率过热使晶粒外形向球状转变。 |