采用"中断法"研究了取向硅钢二次再结晶过程中的异常长大行为,确定了二次再结晶发生的温度范围。
The secondary recrystallization and its temperature range of grain oriented silicon steel have been studied by the method of interrupting secondary recrystallization annealing.
动力学研究表明,在硝酸硫胺沉淀结晶过程中,初级成核是主要的成核方式,当晶浆密度较高且过饱和度很低时,二次成核不能忽视。
Primary nucleation was the main nucleation mode in the precipitation process. However, secondary nucleation cannot be ignored when the slurry density is high, and the supersaturation is low.
研究表明,一次和二次ecae加工对P p结晶度和密度的影响较小。
The results showed that the effects of ECAE processing on density and crystallinity of PP were minor.
分析了二次再结晶过程中高斯取向晶粒与晶粒尺寸的关系及取向差分布;
The Goss oriented grains, their grain sizes and their misorientations to the surrounding grains were analyzed.
模拟结果符合亚共晶球铁的一次结晶过程;
The result of the simulation is in accordance with the crystallization process.
本论文选用工业纯铜板材作为研究对象,对其进行了不同道次的异步叠轧和再结晶退火实验。
In this paper, the copper sheets were subject to asymmetrical accumulative rolling-bonding (AARB) by different passes and recrystallization annealing.
POM表明,共混物中的PHB球晶形态产生显著变化,球晶尺度减小,且二次结晶被抑制。
It was discovered by POM that spherulitic morphology of PHB in the blend changed significantly, size of the spherulites decreased and the secondary crystallization of PHB was inhibited also.
表明口模拉伸过程中既存在应力诱导的结晶过程,又存在温度诱导的二次重结晶过程。
It is showing where is either the crystallizing process by the stress introducing or secondary crystallizing process by the temperature introducing.
我渴望再一次的与你相融,爱的结晶令我们沐浴光辉。
结果表明:由于发生了相对完全的二次再结晶,横向轧制板材能得到理想的终态组织。
The results show that transverse rolling sheet could create comparatively perfect structure due to the occurrence of secondary recrystallization.
在此条件下酸洗水中的己二酸回收率可达100%,经过二次结晶后己二酸的纯度超过99%。
At these conditions, the reclaiming yield of adipic acid is 100%, and the purity can be more than 99% by recrystallization.
从电镜照片,X光衍射图谱和DSC图谱上表明了稀土化学灌浆材料有聚合物的结晶和二次固化峰的存在。
It was indicated there were polymer crystalline and two solidifying peaks in the rare-earth chemical grouting materials by the electronic microscope photograph, X-ray diffraction analysis and DSC.
退火过程中析出的二次碳化物阻碍再结晶晶界的迁移,从而影响再结晶层的界面推移速率。
The secondary carbides have a strong influence on recrystallization rate by retarding the migration of recrystallization grain boundaries.
提取试验表明:采用两次结晶工艺比一次结晶法的产率和合格率均有显著提高,乳酸钙收得率对总淀粉计可达78.9%。
Fining tests show that using two crystallizations is better than one crystallization in both productivity and properties. Calcium lactate productivity to total starch reached as high as 78.9%.
通过二次再结晶形成立方织构时,并不包括重新形核的过程。
It is found that cube texture in this alloy can be developed either by the process of secondary recrystallization or simply by the process of primary recrystallization.
利用内消旋丙交酯在水中水解的速度大于其它丙交酯的特点,用水洗和四次重结晶相结合的提纯方法,获得了高纯的L-丙交酯。
Using the difference of the hydrolysis speed in the water between meso-lactide and other lactides, high pure L-lactide was obtained by water washing-four times recrystallization.
本文应用微分热分析液淬法研究了不同蠕化率蠕铁的一次结晶过程。
Using differentiated thermal analysis quenching method, the solidification process of CG cast iron with various percentage of compacted graphite particles is investigated.
该刀片具有作为结晶各向异性蚀刻的高次面的刃口,该刃口相对于上述研磨面以锐利的角度倾斜。
This blade has an edge as the higher order face of the crystal anisotropic etching and the edge inclines at a sharp angle to the polished face as described above.
结果表明通过重结晶8次可得到完全纯化的葛根直链淀粉;
The results showed that 8 times recrystallization by forming amylose-butanol complex can get pure amylose;
在华嘉,一套成功的方案,一次精彩创意,皆来自于整个团队思想的碰撞,智慧的结晶!
In HUA. a successful programme. a wonderful creativity. the whole team are from the thinking of the collision. a crystallization of the wisdom!
研究了SWRH82B钢在高温多道次高变形速率下再结晶的规律。
The re-crystallization rule of SWRH82B steel at high-temperature, more rolling times and high deformation rate was studied.
研究了SWRH82B钢在高温多道次高变形速率下再结晶的规律。
The re-crystallization rule of SWRH82B steel at high-temperature, more rolling times and high deformation rate was studied.
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