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- The simulated results reproduce the growth of secondary and tertiary dendrite arms, the competative growth and the grain boundary segregation, etc. 模拟结果再现了焊接熔池中二次、三次枝晶的生长,枝晶间的竞争生长以及晶界偏析等微观现象。
- Little LaMg3 occurred on the alloy matrix and the content of Mg was higher on the crystal boundary. 所制备的Ml_2Mg_(17)合金,在基体中含有少量包晶反应遗留的固溶体LaMg_3,晶界处的镁含量偏高。
- Finally, the slight crackle fissures along the direction of undissolved carbide and crystal boundary, and . 裂纹沿未溶碳化物和晶界走向开裂,说明未溶碳化物降低了晶界处结合强度。
- The octahedron steel ingot and V-anvil forging bar can effectively prevent cracks in crystal boundary. 因此采用八棱形钢锭锻造齿轮轴,并采取上下V形砧拔长圆坯的方式可以有效地防止轴心晶问裂纹的出现。
- If so, the metal will lose its continuity and porous holes are formed in crystal boundary and genreate serious oxidization. 结果表明,断裂件断口上有局部过烧区,且在晶界上形成疏松孔,并伴有严重的氧化。
- It holds that main causes promoting crack on martensite stainless steel are gross martensite and crystal boundary carburet and secondary phase distributed along crystal boundary. 文章认为,粗大的马氏体组织、晶界碳化物以及沿晶界分布的“第二相”组织是促使马氏体不锈钢产生裂纹的主要原因。
- equilibrium grain boundary segregation 平衡晶界偏聚
- The Raman spectrum also shows that the amount of the component of amorphous carbon decreases as the growth time and discharge current density are increased. This is due to that the amorphous carbon is mainly contained at crystal boundary. Raman谱还表明金刚石膜内非晶碳成份随放电电流密度和生长时间增加而减少,并主要集中在晶粒界面之间。
- non-equilibrium grain boundary segregation 非平衡偏聚
- grain boundary segregation of Mg Mg晶界偏析
- Ceramic Crystal Boundary and Its Application 陶瓷晶界及其利用
- Dynamic process simulation of solute grain boundary segregation 溶质原子晶界偏聚动力学过程的数值模拟
- the prior austenite crystal boundary 原奥氏体晶界
- A Study of Grain Boundary Segregation and Intergranular Embrittlement Fracture 溶质晶界偏聚和晶间脆性断裂的研究
- Formation and prevention of gear axes crystal boundary crack 齿轮轴轴心晶间裂纹的产生与预防
- STUDY ON THE GRAIN BOUNDARY SEGREGATION OF BARIUM TITANATE SINTERED IN NORMAL FURNACE AND IN MICROWAVE FIELD 微波烧结钛酸钡陶瓷与常规烧结钛酸钡陶瓷界面偏析研究
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。
- Progress in Study of Non-equilibrium Grain Boundary Segregation and Embrittlement 非平衡晶界偏聚和晶间脆性断裂研究的进展
- The grain boundary segregation of microalloying elements and the ultra-refinement of steel 微合金化元素晶界偏聚与钢的超细化理论研究
- I lost my crystal necklace at the party. 我在晚会上丢失了水晶项链。