This eutectic composition has a melting temperature lower than the operating temperature.
这共晶成分的熔化温度低于操作温度.
The mechanism of this change also was researched preliminarily.
对共晶硅形态的变化机理也作了初步探讨.
Nb - Si based in - situ composites were processed by vacuum consumable arc - melting method.
本文设计了 Nb -Si基共晶自生复合材料的成分体系,并采用真空自耗电弧熔炼法制备了材料的母合金锭.
Minimized intercarbide space can be beneficial to protect matrix well.
细小的共晶碳化物之间的空间,能够对基体产生良好的保护.
The ceriumterbium coprecipitation oxide was prepared using oxalic acid and cerium chloride.
采用氯化铈铽水溶液与草酸为原料,合成了铈铽共晶氧化物.
Large eutectic ledeburite is not found.
合金层中的碳化物细小、均匀、弥散,无粗大的共晶莱氏体组织.
The eutectic temperature of banana pulp was measured.
利用电阻法测得了香蕉浆的共晶点温度.
Reheating state and thixotropic behavior of semisolid hypoeutectic Al - Si alloy were investigated by the penetration method.
采用浸入法研究了半固态亚共晶 铝硅 合金的二次加热状态及其触变性能.
The Al - Si eutectic alloy was directly modified with rare earth carbonate, and satisfactory results were gained.
本文用碳酸稀土直接变质共晶铝硅合金, 取得了满意的效果.
After the treatment of electric field, the solidified microstructure of Al - Cu eutectic alloy changed significantly.
研究了连续电场(包括直流和交流)作用下铝 - 铜共晶合金凝固组织的形貌.
The preparation of hypoeutectic Al - Si alloy billets for semisolid forming by low temperature casting was studied.
研究了低温铸造法制备亚共晶 铝硅 合金半固态成形用坯料.
The poly compound mostly exists in eutectic crystal shape or polybasic point shape.
还原过程中的原子行为,使杂质扩散聚集组成共晶形态或多元点状形态的夹杂物.
The microstructure of a Al Si eutectic alloy has been investigated by TEM, SEM and EPMA.
观察分析了铝硅二元共晶合金的显微结构.
As an eutectic liquid in railway refrigerated lorry the solution can meet the requirement on design.
可以满足铁路冷藏车共晶液的设计要求.
The solidification during atomization includes droplet solidification during liquid, recalesced, eutectic and solid.
雾化凝固过程主要由液态冷却、再辉 、 偏析凝固 、 共晶凝固与固态凝固阶段组成.