The process of precipitation can be accelerated as the cold deformation before aging.
时效前的冷变形可以加速时效析出过程，在时效的初期尤为明显。
The effects of cold deformation and heat treatment on the properties and microstructure of alloy GH169 are studied.
研究了冷变形与热处理工艺对GH169合金组织和性能的影响。
The influences of process parameters include surface preparation method, cold deformation, diffusion temperature and time.
分析了表面处理方法、冷变形、扩散退火温度和时间等工艺因素对界面结合强度的影响；
If the cold deformation rate is higher than 70 %, the recrystallized grain size distribution agrees with lognormal distribution.
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。
At the oxidation wear stage, certain degree of cold deformation can improve the wear resistance of the alloy because of work hardening.
在氧化磨损阶段，由于加工硬化提高了合金的硬度和强度，对合金施以一定程度的冷变形可有效地提高其耐磨性。
It is indicated that the tensile strength of GH625 is increased but the ductility is decreased with increasing the degree of cold deformation.
研究表明，随冷加工变形量的增加，GH625合金的拉伸强度增加，但塑性降低。
When the cold deformation of alloy GH169 was directly aged, the strength of alloy is on the highest level, the ductility decreases apparently.
冷变形后经直接时效处理，合金的强度最高、塑性明显下降；
During cold drawing, the alloy exhibited excellent workability. Deformation twins appeared when the reduction of cold deformation was around 20%.
当冷变形率在20%左右时，出现变形孪晶，使得合金强度有大幅度提高。
The cold deformation degree of 3003 aluminium alloy foils used for the capacitor has a big effect on the specific electric-capacity of the capacitor.
电容器用3003铝合金箔材的冷变形程度对电容器的比电容值影响很大，而冷变形程度的大小在组织检验中可通过箔材的变形纤维粗细表现出来。
Due to the effect of strain hardening, higher amount of cold deformation resulted in superior room temperature strength and inferior torsion ductility.
由于加工硬化效应的影响，随着冷拔变形量的增加，合金丝材的室温强度增加，扭转塑性下降。
The precipitation process of the secondary phase could be accelerated by cold deformation before aging, which greatly improved the properties of the alloy.
时效前冷变形能大大加快第二相的析出过程，使合金综合性能得到显著提高。
A process for fabricating CuCrZr alloy spot-welding electrode by three cold extrusions is developed, with effect of cold deformation on alloy properties explored.
研究了用铜铬锆电极合金经三道工序冷挤压成点焊电极的工艺，还探讨了挤压冷变形对合金性能的影响。
Cold deformation and heat treatment have been studied through testing mechanical property and conductivity of Cu-Cr alloy, and strengthening mechanism has been presented in the paper.
通过测试力学性能和导电性能，对铜铬合金进行了冷变形及退火工艺的探索，并进行了强化机理分析。
Therefore titanium and metal alloy of titanium have fine and overall properties. However, the titanium alloy that can be made of upscale metal spectacles must have good cold deformation.
但适宜作为高档金属眼镜架用材料的钛合金，必须具有良好的冷加工性能。
Cold deformation results in increasing of dislocation density and inhomogeneous dislocation distribution, the latter is the direct reason for pre-strain to promote microstructural evolution.
冷变形提高了钢中位错密度，也加剧了位错分布的不均匀性，后者是预应变加速组织演变的直接原因。
The effect of cold deformation on the aging precipitation of the solution-treated 6082 Al-Mg-Si alloy was investigated by the methods of TEM, electric resistance, mechanical properties tests.
用TEM、电阻、力学性能试验等方法研究了固溶后的冷变形对6082铝合金时效析出过程的影响。
The law governing the changes of the structure and properties during cold deformation as well as the effect of different deformation ratios on the structure after heatment are also discussed.
冷变形过程中材料的组织、性能的变化规律，以及不同加工率对热处理后组织的影响。
There were no data enough to prove if the deformation and the material properties change after cold forming of sectionalized heads and if they can meet the relevant regulations.
分瓣封头经冷成形后其变形和材料性能有什么变化，能否符合有关规定，过去没有充分数据证明。
Carburizing and quenching, with high surface hardness, good toughness characteristics, the heart of cold plastic deformation of medium, cutting is good.
经渗碳及淬火后，具有表面硬度高、心部韧性好的特点、冷变形塑性中等，切削加工性好。
Make-up with soap and water content of about 16% less, and thus has a slow deformation in warm water or cold water are easily dissolved, the bubble has a lot of advantages.
化妆用香皂水分含量较少16%左右，因而具有变形速度较慢、在温水或冷水中都易溶解、泡沫也很多等优点。
After cause analysis of the pipe deformation inside cold box, some corresponding precaution measures are proposed from the aspects of design, fabrication and operation of air separation unit.
文章详细分析了空分设备冷箱内管道变形的原因，从空分设备的设计制造和操作方面，提出了相应的防范措施。
The deformation process of external spline cold rolling was analyzed according to the suitable assumption. The mathematic model of contact area of external spline cold rolling was founded.
通过外花键冷滚压精密成形的变形过程分析及适当假设，建立外花键冷滚精密成形滚压接触面积的数学模型。
This paper mainly presents that constructional mid-carbon alloy steel, after bulk moulding deformation, heat treatment and cold surface deformation can raise fatigue strength of materials effectively.
本文主要介绍中碳合金结构钢经整体塑性变形、热处理后再进行表面冷变形工艺是提高材料疲劳强度的有效途径。
The foundation mechanisms and influence factors of oil film in deformation zone were studied by calculations and experiments in cold rolling aluminum sheets.
通过计算分析与轧制实验，探讨了铝材冷轧变形区油膜形成机理及影响因素。
The annealing process was made under different temperature and holding time to the cold forging AZ31 magnesium alloy with different deformation ratio.
对不同变形量的冷锻az31镁合金在不同温度和保温时间下进行退火。
Pretreatment condition, i. e. cold or hot deformation, has important effects on microstructure evolution, and deformation of samples is a necessary step in SIMA process.
冷、热变形预处理条件对组织演变产生一定的影响，给试样施加变形是SIMA工艺的必要步骤。
Through the mechanical analysis, the differential equation for the longitudinal deformation of cold forming steel is derived, and the formula for longitudinal rotation Angle is obtained.
对冷弯型钢的纵向变形过程进行了力学分析，得到了变形微分方程，求得了转动角的理论公式，并对其变形形状进行了分析计。
Through the mechanical analysis, the differential equation for the longitudinal deformation of cold forming steel is derived, and the formula for longitudinal rotation Angle is obtained.
对冷弯型钢的纵向变形过程进行了力学分析，得到了变形微分方程，求得了转动角的理论公式，并对其变形形状进行了分析计。
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