Trace lithium can improve recrystallization temperature of pure copper.
在工业纯铜中加入微量锂能提高其再结晶温度。
After tempering, structure inheritance reduces, the recrystallization temperature reduces.
淬火组织经回火后,相变再结晶温度有所降低。
The fully recrystallization temperature and the on-set overheated temperature have also been obtained.
得出了完全再结晶温度和开始过烧温度。
The cementite phase in steels increases the recrystallization temperature and abstracts the grain growth.
由于渗碳体阻碍晶粒长大,所以随碳含量的增加,钢的再结晶温度升高。
The results showed that the recrystallization temperature is increased by alloying chromium and molybdenum.
结果表明:铬和钼可提高钢的再结晶温度。
The effect of damage and fault healing has the great influence on the plasticity in materials over the recrystallization temperature.
再结晶温度以上,材料内部缺陷损伤与修复的作用效果对塑性变形能力具有重要影响。
The recrystallization temperature of cold deformed steels and its influencing factors have been studied by measuring hardness values and structure observation.
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 secondary recrystallization and its temperature range of grain oriented silicon steel have been studied by the method of interrupting secondary recrystallization annealing.
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 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。
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。
With the decreases of deformation temperature and increases of deformation degree and deformation rate, the recrystallized grain size decreases and the recrystallization volume percent increases.
随着变形温度的降低、变形程度和变形速率的增大,再结晶晶粒尺寸减小,再结晶体积分数增大。
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 results showed that the austenite recrystallization occurs in a temperature range biger than thenormal quenching temperature and there is an optimum temperature range for the grain refining.
结果表明,奥氏体的再结晶发生在钢的正常淬火温度以上的一个温度范围,并在该范围内存在晶粒细化效果最佳的温度区域;
High finish rolling temperature promotes the recrystallization of hot-rolled strip, increases favorable texture components, decreases the core loss, and increases magnetic induction of final product.
提高终轧温度可以促进热轧板的再结晶,增加成品中有利织构组分,降低铁损,提高磁感。
According to the experiment, the effects of rolling parameters on the extent of austenite recrystallization and grain size show a varying way in different temperature area.
在试验基础上就一般强度船板钢热变形时奥氏体再结晶百分数及晶粒尺寸与工艺参数的关系进行了研究。
But if the annealing temperature is too high these will appear coarse-grained structure resulting from entire recrystallization.
但是,如果温度过高,会因产生再结晶而出现粗晶组织,还会导致性能的严重恶化。
Deformation, deformation temperature, deformation velocity and breaks after deformation have important influence on recrystallization grains grown.
变形量,变形温度,变形速度,变形后间歇时间等因素对再结晶晶粒的长大有重要的影响。
As the temperature elevating, dynamic recrystallization was more fully.
随变形温度升高,再结晶区域增大。
The results show that after alternate deformation, with the increase of heat treatment temperature, the nucleation ratio of recrystallization rises.
结果表明,弯折压平交替变形后,随热处理温度的升高,再结晶形核率增加。
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。
At higher temperature, the earlier recovery and recrystallization begin, and their effect on property degradation will be produced in advance.
温度较高时,回复及再结晶开始较早,对性能下降的影响提前。
The secondary phase particle dissolves back more with the increase of solution temperature and holding time, but recrystallization will occur, grains grow up.
随固溶温度升高和固溶时间的延长,第二相颗粒回溶较多,但会发生再结晶,晶粒发生长大。
Dynamic recovery and recrystallization of the composite generate with the increasing of deformation temperature.
随变形温度升高,复合材料发生动态回复再结晶。
Small deformation in high temperature is easy to cause incomplete recrystallization and bulky and uneven grain. It is hard to eliminate them in subsequent rolling process.
高温小变形时容易发生不完全再结晶,造成晶粒粗大且不均匀,在随后的轧制过程中很难消除。
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。
During deformation, because of dynamic recovery and recrystallization, a turning point appears on the curve of true stress with temperature and strain rate.
这个折点的出现可能与变形过程中的动态回复与再结晶有关。
The temperature of solid solution treatment affected not only the degree of the second phase dissolved in the matrix alloy, but also the recovery and recrystallization processing level of the alloy.
固溶处理温度的高低不仅影响第二相在基体中的溶解程度,还影响合金的回复再结晶过程进行的程度。
The temperature of solid solution treatment affected not only the degree of the second phase dissolved in the matrix alloy, but also the recovery and recrystallization processing level of the alloy.
固溶处理温度的高低不仅影响第二相在基体中的溶解程度,还影响合金的回复再结晶过程进行的程度。
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