The softening mechanism is dynamic recrystallization.
软化的主要机制为动态再结晶；
The softening mechanism is mainly dynamic recrystallization.
软化机制主要为动态再结晶。
The dynamic recrystallization grain size has power law relation with Z parameter.
再结晶晶粒尺寸和Z参数呈幂律关系。
With the increase of reduction ratio, the volume fraction of dynamic recrystallization increases.
随着压下率的增加，动态再结晶体积分数升高；
The microstructure of MB26 alloy during static and dynamic recrystallization process was studied.
研究了热挤压态MB 26镁合金的静态与动态再结晶过程。
It is shown that dynamic recrystallization of ferrite can occur in low carbon microalloyed steels.
试验结果表明，低碳微合金钢能够发生铁素体动态再结晶。
The relation between dynamic recrystallization of austenite SWRH82B steel and parameter Z was analyzed.
同时，分析了参数Z和动态再结晶的关系。
The dynamic recrystallization behavior in rolling process affects directly the reliability of prediction.
轧制过程中发生的动态再结晶行为直接影响着预报结果的可靠性。
The standard deviation of dynamic recrystallization grain size decreases with the increase of strain rate.
动态再结晶晶粒尺寸标准偏差随应变速率的增加而减小。
When the temperature is constant, the dynamic recrystallization was increased as the strain rate decreased.
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。
At the same velocity, the dynamic recrystallization phenomenon is rather distinct with the rise of temperature.
在相同的速度下，随着温度的升高，动态再结晶现象比较明显。
The model of post-dynamic recrystallization has been obtained by using multivariate nonlinear regression analysis.
采用多元非线性回归法得到了后动态再结晶模型。
The dynamic recrystallization behavior is inhibited with the increase of strain rate, but the grain size decreases.
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；
It was discovered that there is no distinct influence of percentage of dynamic recrystallization on meta-dynamic recrystallization.
发现动态再结晶百分比对亚动态再结晶过程没有明显的影响。
The major deformation mechanisms were found to be dislocation glide, grain breaking, and geometric dynamic recrystallization (GDRX).
合金的变形机制主要是位错滑移，晶粒碎化和几何动态再结晶机制。
The effect of uneven distribution of strain during compression on dynamic recrystallization and grain size of austenite was analyzed.
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。
A new dynamic recrystallization model consisting of particle-stimulated nucleation and sub-grain rotated-induced nucleation was proposed.
为此，提出了一种新的粒子激发形核与亚晶倾转形核长大的混合再结晶模式。
The dynamic recrystallization and recrystallized grain sizes of heading for high-temperature alloy (GH4169) bolt are simulated with this software.
应用该软件分析了高温合金(GH4169)螺栓镦挤工艺的动态再结晶过程和再结晶的晶粒度分布。
According to origin mechanism and process, recrystallization in mylonite can be divided into dynamic recrystallization and static recrystallization.
依据形成机制和过程可以划分为动态重结晶和静态重结晶作用。
Over a definite range of the deformation, the grain diameter of the dynamic recrystallization decreases with the increase of the amount of deformation.
在一定形变量范围内，随形变量增加，动态再结晶晶粒直径减小。
The distortion energy stored by twinning and the activation of non-basal slip are responsible for the nucleation and growth of dynamic recrystallization (DRX).
由孪生变形积聚的畸变能和非基滑移的启动导致了动态再结晶的形核与长大。
The microstructure of the welded joints was studied by optical microscopy. It is found that the weld nugget has a dynamic recrystallization, fine isometric crystal structure.
通过对焊接接头组织的分析，发现焊核区晶粒为明显的细化再结晶等轴晶；
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.
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。
The cellular automata(CA) model with dynamic recrystallization(DRX) is proposed and used to investigate the flow behavior and microstructure evolution during hot compression of AZ91 alloy.
采用基于动态再结晶的元胞自动机模型模拟分析AZ91镁合金热压缩过程中的流变行为及组织演变。
The late ductile shearing(DF_2) formed in D_3 deformation phase is accompanied by the appearance of chlorite and barroisite etc. and dynamic recrystallization of albite, quartz and calcite.
晚期韧性剪切变形与区域D_3变形幕有关，伴随有绿泥石、冻蓝闪石等的出现和石英、方解石的动态重结晶作用。
The deformation mechanism of the compression superplasticity of commercial AZ31 magnesium alloy-extruded is grain boundary sliding mechanism in coordination with the dynamic recrystallization.
工业挤压态az31镁合金压缩超塑性变形机制为动态再结晶协调下的晶界滑移机制。
The simulated results agree well with growth kinetics of dynamic recrystallization and validate the conclusion that the mean size of R-grain is independent of initial grain size and distribution.
并证实了动态再结晶的平均晶粒尺寸与初始晶粒的分布和大小无关的结论。
The main mechanism of magnesium alloy refinement are dynamic recrystallization and intragranular refinement, when the grain refinement is to a certain extent, the grain will no longer be refined.
镁合金细化机理主要为动态再结晶细化和晶内细化两种机制，当晶粒细化到一定程度，晶粒将不再细化。
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%.
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。
Dynamic recrystallization fraction is close to 1 during rough rolling;
薄板坯连铸连轧粗轧阶段的动态软化率接近于1。
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