粗晶lc 4合金在较低温度和较高应变速率条件下，因能产生有效的再结晶细化，而呈现出一定的超塑性。
The coarse crystalline LC4 alloy exhibit some superplasticity under lower temperature and higher strain rate, because it can create effective recrystallization refinement.
粗晶lc 4合金在较低温度和较高应变速率条件下，因能产生有效的再结晶细化而呈现出一定的超塑性。
Coarse crystalline LC4 Aluminium Alloy presents certain superplasticity at lower deformation temperature and higher strain rate because it can create effective recrystallize refinement.
结果表明，该共混体系中界面应力的应变诱导致结晶作用及其所引起的基体中伸展链晶体网络结构的形成是该材料实现脆韧转变的重要原因。
The results show that the interfacial stress produced from the shrinkage of the matrix in the composites injection molding process can strain induced crystallization of th.
应变量较高时，将会发生铁素体的动态回复和再结晶。
The dynamic recrystallization of ferrite will occur at high strain.
在高温下制取的wc粉，结晶完整，晶内亚结构粗大，微观应变小。
WC powders prepared at higher temperatures are characterized by complete sintering, coarse substructure and slight micro-strain.
当温度一定时，随着应变速率的降低材料越容易发生动态再结晶。
When the temperature is constant, the dynamic recrystallization was increased as the strain rate decreased.
研究指出，应变诱发再结晶对细化晶粒和提高大角度晶界分数的作用明显地影响合金的超塑性能。
It is evident that the effects of strain-induced recrystallization on grain refining and on high-angle grain boundary fraction increasing affect greatly the superplastic properties of the alloy.
分析了热模拟变形过程中的非均匀应变对奥氏体动态再结晶及晶粒尺寸的影响。
The effect of uneven distribution of strain during compression on dynamic recrystallization and grain size of austenite was analyzed.
为了获得足够的应变积累来克服动态再结晶的临界应变，低温大变形量的变形是基本条件。
Lowering temperature window of rolling and large strain accumulation is basic condition for exceeding of critical strain for dynamic recrystallization to refine austenite grain size.
通过声速法和X射线衍射实验测试纤维的取向和结晶，结合纤维结构及纤维应用讨论了两种PET纤维的模量-应变曲线特点。
The orientation and crystallinity of the PET fibers were measured by sonic and X-ray diffraction. The feature of modulus-strain curves were discussed from the fiber structure and applications.
通过回归分析，建立了动态再结晶晶粒尺寸与温度、应变速率之间的定量关系。
The quantitative relationship between the recrystallized grain size and the temperature as to as the strain rate is established by the regression analysis.
动态再结晶晶粒尺寸随着变形温度的升高而增大，随着应变速率的升高而减小。
The dynamically recrystallized grain size increases with increasing deformation temperature and reduces with increasing strain rate.
合金在高应变速率的变形中通过动态再结晶可获得更细的晶粒尺寸，其断裂时总延伸率在135%左右。
They also show that a finer grain size can be obtained by dynamic recrystallization during superplastic deformation at a high strain rate, but the total elongation to failure is limited in about 135%.
另外研究了橡胶网络在高速拉伸场下的结晶过程，回答了应变速率对结晶动力学和晶体形态的影响作用。
Additional, the crystallization of natural rubber with high strain rates was investigated to answer the effects of strain rate on the crystallization kinetics and the crystal morphology.
动态再结晶行为随着应变速率的增大而逐渐被抑制，但晶粒尺寸反而减小；
The dynamic recrystallization behavior is inhibited with the increase of strain rate, but the grain size decreases.
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.
动态再结晶晶粒尺寸标准偏差随应变速率的增加而减小。
The standard deviation of dynamic recrystallization grain size decreases with the increase of strain rate.
发现在同一应变，越高的应变速率下，橡胶的结晶度也越大。
The results show that the higher strain rate leads to a larger crystallinity.
动态再结晶晶粒尺寸随应变速率的增加而减小，随变形温度的增大而增大。
The size of dynamically recrystallized grain decreased with the increase of strain rate and increased with the increase of deformation temperature.
采用真应力一真应变曲线和TEM研究其高温压缩变形中的流变应力行为和它的动态再结晶过程。
The dynamic recrystallization mechanism during hot compress was examined by the true stress-strain curves and TEM.
应变速率的提高对动态再结晶的抑制是造成AZ31镁合金温变形中应变速率敏感性的原因。
The appreciable suppression of DRX due to the increase of strain rate is found to be the reason for the strain rate sensitivity in warm deformation of hot-rolled AZ31 Mg alloy.
影响变形石英结晶学优选的因素有温度、应变速率、应变、差应力、水、复矿物岩石中各种矿物间的相互作用、初始结晶学方向等。
Factors that can affect quartz CPO include temperature, strain rate, strain, differential stress, content of water, interaction among minerals in polymineralic rocks, and initial orientation.
影响变形石英结晶学优选的因素有温度、应变速率、应变、差应力、水、复矿物岩石中各种矿物间的相互作用、初始结晶学方向等。
Factors that can affect quartz CPO include temperature, strain rate, strain, differential stress, content of water, interaction among minerals in polymineralic rocks, and initial orientation.
应用推荐