The influence of solidification rate on structures and properties of the composites was studied.
研究了凝固速度对材料组织和性能的影响。
Within a suitable range of temperature gradient, channel segregation is easy to develop when solidification rate is slow.
对适当范围的温度梯度，凝固速度较小时通道偏析易于形成。
Based on the conformation of the solidification rate expression, the quantitative calculation of the primary dendritic spacing in the continuous casting was done.
通过确定凝固速度的表达式，定量计算了连铸过程中一次枝晶间距。
JS-607 acid silicone glass sealant is single component, acetic acid type It easily solidified at room temperature and convenient to use and has solidification rate.
JS- 607酸性硅酮玻璃胶系单组份、醋酸型、室温固化的硅酮密封胶，使用方便，固化速度快。
JS-606 acid silicone glass sealant is single component, acetic acid type It easily solidified at room temperature and convenient to use and has solidification rate.
JS- 606酸性硅酮玻璃胶系单组份、醋酸型、室温固化的硅酮密封胶，使用方便，固化速度快。
Simulating different solidification cooling rate with step-metal mould and sand mould, the effect of solidification cooling rate on microstructure and properties of high boron steel were studied.
利用阶梯型腔金属模和砂型模拟不同的冷却速度，研究了冷却速度对高硼钢凝固组织和性能的影响。
The solidification modes of liquid phase of semi-solid AZ91D Mg alloy were in close relationship with the degree of supercooling determined by cooling rate.
AZ 91d镁合金半固态液相的凝固方式与冷却速度所决定的过冷度有重要关西安理工大学硕士学位论文系。
Relation between melting rate and solidification quality and how to obtained the reasonable melting rate is discussed.
讨论了电极熔化速度与凝固质量之间的关系，及如何计算合理的熔化速度。
The quantitative relationship between secondary dendrite arm spacing and solidification cooling rate of AZ91 was obtained by regressive analysis.
用数学回归的方法得到了AZ91镁合金的凝固冷却速度与二次枝晶间距的定量关系式。
The rate of solidification process increases with the concentration of the monomer solution, gelation temperature and the amount of the initiator and catalyst.
随着单体溶液浓度、固化反应温度、引发剂和催化剂加入量的提高，凝胶固化反应速率快速增长。
The effect of withdrawing rate on the solidification microstructure of a single crystal superalloy DD6 was investigated.
研究了不同的抽拉速率对第二代单晶高温合金dd 6凝固组织的影响。
The structure of pastilles was more compact and the pastille purification rate was slower at lower solidification temperature, however the yield of pastilles was higher.
冷却固化温度低，得到的固体颗粒结构致密，颗粒提纯速率较慢，但产品收率较高。
The effect of entropy of vibration on the dynamics of forming nucleus of solidification processing was discussed and a expression for the rate of forming nucleus during solidifying was put forward.
围绕振动熵对凝固过程形核动力学的影响进行了讨论，提出了关于体现振动熵影响的凝固形核率的表达式。
In order to discuss the microstructure under slower cooling rate of as-cast AZ91D magnesium alloy, the slow solidification treatment was carried out.
为了探讨AZ 91d镁合金在较慢凝固冷却速度下的组织，对其进行了缓慢凝固处理。
The PVDF pipe microporous films which are made by using different solidification baths are different. Their pure water flux and cutting off rate are different as well.
不同凝固浴制得的PVDF管式微孔膜不同，膜的纯水通量和截留率也不同。
And the reaction rate for the precipitate solidification is also discussed.
最后探讨了固化沉淀的反应速率。
Heat treatment of pressure die casting is not possible but due to the high rate of solidification the mechanical properties are good.
热处理压铸是不可能的，但由于高利率凝固的力学性能主流是好的。
The results revealed that application of ultrasonic during solidification of alloys can increase the nucleation rate and refine alloy structures. thus improving the mechanical properties.
结果表明，在合金结晶过程中导入超声波可提高生核率，使合金组织细化，从而提高其力学性能。
According to classical solidification theory and the mechanism of solidification microstructure under pulse current, the effect of super-cooling degree variation on nucleation rate was discussed.
通过讨论过冷度的变化对形核率的影响，研究了电流产生的电磁力效应及焦耳热效应对过冷度的影响，建立了电流与过冷度的关系式。
After using dewaxing aid, the filtration rate and the dewaxed oil yield were improved, the oil content in slack wax was decreased, and the dewaxed oil changed little in solidification point.
使用脱蜡助剂后，过滤速度、去蜡油收率提高，蜡膏含油量降低，去蜡油凝点变化不大。
After using dewaxing aid, the filtration rate and the dewaxed oil yield were improved, the oil content in slack wax was decreased, and the dewaxed oil changed little in solidification point.
使用脱蜡助剂后，过滤速度、去蜡油收率提高，蜡膏含油量降低，去蜡油凝点变化不大。
应用推荐