介绍了最大m值超塑变形的新方法。
In this article, a novel method of maximum m value superplastic deformation (MaxmSPD) is presented.
塑料材料要考虑到其延展性、热塑变形等。
Plastic materials should take into account its ductility, unscreened thermoplastic deformation.
再结晶为该合金的超塑变形提供了组织条件。
The recrystallization provided a proper microstructure for the superplastic deformation of…
研究了2091铝锂合金超塑变形的断裂行为。
The fracture behaviors in superplastic deformation of 2091 Al Li alloy have been investigated.
对超塑变形后锰黄铜的空洞特征进行了系统研究。
In this paper, a study of the cavitation of manganese-brass during superplastic deformation is reported.
摘要 研究了2091铝锂合金超塑变形的断裂行为。
The fracture behaviors in superplastic deformation of 2091 Al-Li alloy have been investigated.
讨论了碳化硅与铝基体之间的界面液相对超塑变形的影响。
The effects of interface liquid phase between SiC particle and aluminium matrix on the superplastic deformation of aluminium composite were discussed.
研究了挤压态az81镁合金的超塑变形行为及其变形机制。
Superplastic behaviors and deformation mechanism of as-extruded AZ81 magnesium alloys were investigated.
合金在超塑变形中，位错滑移起重要协调作用，使晶界滑动易于进行。
In the process of superplastic deformation, the dislocation sliding has important cordinating effect, so that the grain boundary sliding proceeds easily.
还介绍了硬铝ly12 CZ在强电场下超塑变形时的合理工艺参数。
Moreover, the optimum process parameters for the superplastic deformation of duralumin LY12CZ under an electric field are presented.
对质点强化型的高强度7475铝合金超塑变形中显微组织变化进行了研究。
The microstructural changes of high-strength aluminum alloy 7475 in the process of superplastic deformation were systematically investigated.
非典型等轴细晶材料超塑变形中复杂多变的显微组织易于产生晶粒群的运动形式。
Grain group movement is easy found in superplastic deformation of the materials with complex microstructure.
提出了一种近似超塑变形的扩径推弯成型方法，并成功地用于厚壁不锈钢弯头的生产。
A new process of such kind similar to superplastic deformation was proposed and hen put into production of heavy-wall stainless steel elbow successfully.
借助于高放大倍率的二次复型组织，观察了LF6铝合金超塑变形后的表面晶粒组织。
With the secondary duplicated model structure with high magnification, the surface grain structure of LF6 aluminum alloy superplastically deformed is observed.
综述了各种基体和增强体复合材料的制备方法、获得高速超塑性的条件及高速超塑变形的特点。
The fabrications of different composites, the conditions for obtaining HSRS and the characteristics of superplastic deformation are summarized.
结果表明，预扭后扭力轴弹性工作应力范围得到极大扩展，其主要原因在于预扭塑变形成的表面残馀应力。
The results indicate that the elastic operating stress range of a torsional axis is extended greatly by pre-twist process and the main reason lies on surface residual stress.
位错攀移越过弥散质点的过程是合金超塑变形的速控过程，超塑变形的主要机制是晶界滑移伴随晶内位错运动。
For the alloy, the dominant mechanism of superplastic deformation is that the boundary sliding process will be accompanied by intragranular dislocations.
新型承压堵漏剂在传统桥接堵漏单纯架桥、填充的基础上，引入具有较强吸水弹塑变形功能的聚合物弹性颗粒sd - 1。
Polymer elastic granule SD-1, has great hydroscopicity, was introduced to fill and squeeze and to enhance plug intensity on the traditional techniques.
在对轮-轨系统进行有限元分析的基础上，研究了轨道的受力情况和摩擦系数对应力分布的影响，讨论了轨道的弹塑变形和安定极限。
The finite element analysis of the wheel rail contact shows that the maximum stress under the subsurface exceeds first yield strength, which leads to plastic deformation.
也可采用适当的补偿方法修正模具以补偿塑件的变形。
Or the mold is modified by proper compensation to compensate the deformation of plastic elements.
综述了高应变速率超塑材料及其变形机理和工业应用的最新进展。
The recent development of the high strain rate superplasticity(HSRS), its deformation mechanism and commercial applications are reviewed in the paper.
不同铝材牌号对铝塑复合板的抗风压性能影响不大，但是对其残余变形的影响较大。
The different trademarks have little influence on wind pressure resistance of aluminum-plastic composite plate and have great influence on residual deformation.
Q-P工艺明显提高了300M钢抗裂纹形成和扩展的能力，延长了材料的均匀塑形变形阶段，推迟缩颈发生。
Q-P process significantly improve crack initiation and propagation resistance of 300M steel, and extend the uniform plastic deformation stage of the material, and finally put off the necking creation.
利用金属材料弯曲变形时的塑变硬化特性来弯曲矩形管，较好地解决了雨阳棚骨架现场弯曲加工的问题。
The hardening characteristic of plastic deformation is also discussed, which is useful to bend the steel tubes of awning on worksite.
在侧抽芯机构中设计出一种顶出机构，改善塑件的成型质量，防止塑件脱模时的变形。
An ejection system was designed in the side core_pulling mechanism to improve the moulding quality and avoid deformation of the plastic part during demoulding.
结果表明，适当的预冷变形量对改善合金塑韧性有较明显的作用。
The results show that suitable cold pre-deformation can improve the alloy's plasticity and toughness obviously.
在分析挤胀波纹管受力的基础上，采用大变形弹塑有限元分析方法，结合实际数据进行计算。
On the basis of analyzing the force exerted on corrugated pipe, by means of the deforming finite element method, this paper conducts calculation by use of actual data.
还评价了其它技术性能，如回弹性和压缩永久变形，发现接枝硫化胶优于添加3 - 5份油增塑的NR硫化胶。
Other technical properties such as resilience and compression set have also been evaluated and are found to be better than 3-5 PHR oil plasticized NR vulcanizates.
通过锡铅超塑性材料的挤压实验，探讨了超塑态挤压变形力的计算问题。
By way of experimental study, This paper approached the problem o calculating extrusion force of the superplastic tin-lead alloy.
具有型芯的模具，在注射压力的作用下，将使型芯产生一定偏移，引起塑件变形。
In the function of injection pressure, the mould which has core will produce a little core offset and cause plastics deformation.
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