在DSC曲线中淬火样品有冷结晶峰，而其它样品没有。
There is a cold crystallization peak for the quenching sample in heating DSC curve, and there is not for the others.
发现水对松弛过程和随之发生的冷结晶有一定程度的抑制。
It is found that water inhibit the processor relaxation and cold crystallization.
冷结晶温度和熔融温度与共混比例、共混时间、温度等因素密切有关。
The blending composition, temperature and time have a dramatic effect on the cold crystallization temperature (Tc) increases and the melting Tmperature (t m).
阻燃剂的加入使PET的冷结晶容易进行，而从熔融态降温时的结晶过程变难。
Those also make the crystallization of PET easier in the low temperature range, but more difficult in the high temperature range.
熔融温度升高时，聚醚醚酮的结晶峰强度减弱，峰宽增加；而冷结晶峰温度提高。
With increasing melting temperature, the cold crystallization peak temperature increases, the crystallization peak strength of PEEK weakens and the peak width increases.
采用DSC研究了不同拉伸比的单轴取向PET纤维在不同湿度下的冷结晶过程。
The cool crystallization of uniaxially oriented PET was studied at different draw ratios and humidity by DSC.
双冷结晶峰现象在一些非反应性溶剂处理过的PET试样的DSC曲线也观察到。
Duplex cold crystal peak was also observed in the DSC of PET by vapour of unactive…
PBT作为PET结晶促进剂，降低回收PET的冷结晶温度，提高热结晶温度。
As accelerator for PET, PBT could decrease the cooling crystallization temperature and increase the melt crystallization temperature of recycled PET.
熔融时间延长时，聚醚醚酮的玻璃化转变温度和冷结晶峰温度均提高，熔融峰强度减弱。
On the other hand, both the glass temperature and cold crystallization peak temperature of PEEK increases and melting peak strength decreases while the melting time becomes longer.
结果表明：随着相容剂用量的增加，共混物中PET的冷结晶温度降低，改善了PET的结晶性能和韧性。
The properties of PET crystallinity and toughness were improved thanks to the T_ gc of the PET phase fell with the increasing content of PET in the blends.
结果表明，和常规半消光PET切片相比，超有光聚酯切片冷结晶温度较高，结晶热焓较低，结晶度较小；
The results show that compared with the common semi-dull PET chip, the super bright PET has higher crystallization temperature, lower crystal enthalpy and crystallinity.
费尔班克斯有时会发现不同寻常的结晶类型，因为那里非常冷。而在较为温暖的气候中，比如纽约州或邻近地区，就不太会出现好看的结晶。
Fairbanks sometimes offers some unusual crystal types, because it's so cold, Warmer climates, for example, in New York State and the vicinity, tend to produce less spectacular crystals.
无定形和结晶聚合物两者都能发生屈服并能冷拉伸。
Both amorphous and crystalline polymers can yield and be cold - drawn.
金属既可热锻(高于再结晶温度)也可冷锻。
The metal can be forged hot (above recrystallization temperatures) or cold.
此影片让你用一种溶剂与两种溶剂的再结晶方法从溶解度测试到冷过滤来经验此过程。
This video walks you through the procedure, from solubility tests to cold filtration, with information on one-solvent and two-solvent recrystallizations.
进一步表明CTCBE在自然缓冷固化的表观体积根本上由其结晶温度决定。
It was further indicated that the apparent volume of CTCBE was decided by the crystallization temperature.
结果表明，TCS钢具有良好的抗冷裂敏感性和抗结晶热裂敏感性能。
The results showed that TCS steel had good cold cracking resistance and crystal hot cracking resistance.
在冷形变量大于或等于70 %时，其再结晶晶粒尺寸分布符合对数正态分布。
If the cold deformation rate is higher than 70 %, the recrystallized grain size distribution agrees with lognormal distribution.
液芯压下应该在结晶器出口处及二冷区扇形段开始部分进行，这样能减小铸坯的应变。
It was considered that the reduction should be performed in the mould exit and the upper strand segment to decrease the strand stress.
通过测量硬度和观察组织，确定了几种冷变形钢的再结晶温度及其影响因素。
The recrystallization temperature of cold deformed steels and its influencing factors have been studied by measuring hardness values and structure observation.
无定形和结晶聚合物两者都能发生屈服并能冷拉伸。
Both amorphous and crystalline polymers can yield and be cold-drawn.
然而生物柴油凝点和冷滤点很高，低温情况下容易结晶析出，堵塞发动机的管道和过滤器而无法正常使用。
Biodiesel is easy to crystallize under low-temperature because of high solidification point (SP) and high cold filter plugging point (CFPP).
采用倒角结晶器及连铸弱冷工艺、提高轧件边角部温度可以有效抑制管线钢边部缺陷的产生。
The adoption of the chamfered mould, slow cooling in CC and increasing the edge and corner temperature could effectively suppressed the edge defect of pipeline steel.
本试验首次采用再结晶显示金属内塑性变形区的方法观察分析了焊接接头中冷裂纹产生的塑性变形区域。
In this investigation recrystallization in metals was first used to study the plastically - deformed zone induced by cold cracking in welds.
宽板坯连铸设计的关键在于结晶器内的注流状况，结晶器、铸坯导向段的支撑和二冷喷淋的设计以及连铸自动化。
Critical areas of wide slab caster design will be examined including mould steel flow conditions, mould design, strand guide support design, secondary spray cooling design and caster automation.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
The key technologies, such as M-EMS, secondary cooling scheme, and dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
The key technologies, such as M-EMS, secondary cooling scheme, dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
考察了冷坩埚式结晶器外施加高频电磁场对连铸坯表面质量的影响。
The effect of high frequency electromagnetic field imposed on outside of a cold crucible mold on the quality of cast metal in hot experiment was studied.
工作时，拉矫机必须克服拉坯过程中结晶器内的摩擦力、二冷装置阻力、矫直阻力等。
In the casting process, the withdrawal straightener has to overcome the friction force from the crystallizer and resistance from the secondary cooling device.
工作时，拉矫机必须克服拉坯过程中结晶器内的摩擦力、二冷装置阻力、矫直阻力等。
In the casting process, the withdrawal straightener has to overcome the friction force from the crystallizer and resistance from the secondary cooling device.
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