高应变率超塑性,high-strain-rate superplasticity
1)high-strain-rate superplasticity高应变率超塑性
英文短句/例句
1.Preparation of Y-TZP/MgAl_2O_4 Ceramic Composite and Research on Its High-Strain-Rate Superplasticity;Y-TZP/MgAl_2O_4复相陶瓷的制备及高应变率超塑性研究
2.Study on High Strain Rate Compression Superplasticity of Commercial AZ31 Magnesium Alloy;工业态AZ31镁合金高应变速率压缩超塑性研究
3.Superplasticity of TA15 Titanium Alloy Induced by Strain Rate CyclingTA15合金应变速率循环超塑性研究
4.Plastic Deformation and Nanocrystallization of Metallic Materials at High Strain Rate金属材料的高应变率塑性变形及纳米化
5.Improvement on the Severe Plastic Deformation Method and Investigation on the Mechanical Properties of Ultra-Fine Grained Aluminum;强塑性变形方法的改进及超细晶纯铝应变速率敏感性研究
6.The flow stress can be described by temperature-compensated strain rate, the so-called Zener-Hollomon parameter.3．利用7055铝合金高温塑性变形时稳态流变应力σ、应变速率(?)
7.Study on Pretreatment and Compression Superplasticity under Constant Strain Rate of Extruded AZ31 Mg Alloy挤压态AZ31镁合金的预处理及恒应变速率下的压缩超塑性研究
8.The characteristics of flow stress and dynamic constitutive model at high strain rates for pure iron纯铁在高应变率下的流动应力特征及其动态塑性本构关系
9.An Investigation of the High Temperature Creep and Superplasticity Deformation of AZ31 Magnesium Alloy;AZ31镁合金高温蠕变及超塑性研究
10.Study on Superplastic Deformation of Superalloy GH4169GH4169高温合金的超塑性变形研究
11.Moreover, the high temperature plasticity increase with the strain rate.此外该合金的高温塑性亦随应变速率的增大而增加。
12.Superplasticity and Application Research of Superalloy GH4169GH4169高温合金的超塑性及其应用研究
13.EFFECT OF PRESTRAIN ON THE SUPERPLASTIC DEFORMATION BEHAVIOR OF LOW-ALLOY HIGH-CARBON STEEL预变形对低合金高碳钢超塑性变形行为的影响
14.Study on New High Strength and Super High Strength TRIP Steels;高强度和超高强度相变塑性钢的开发和研究
15.Research on Flow Stress Behavior of Super Alloy GH4145 During High Temperature Plastic DeformationGH4145高温合金热塑性变形流变应力研究
16.Influence of Strain Rate on Grain Refinement by Plastic Deforming;应变速率对强塑性变形晶粒细化的影响
17.The Influence of Deformation Temperature on The Superplasticity of High Carbin Steel Containing Cr and Si形变温度对高碳铬硅钢超塑性能的影响
18.Raising the superplasticity of AZ31 magnesium alloy via discontinuous deformation process间断变形工艺提高AZ31镁合金超塑性的研究
相关短句/例句
high strain rate superplasticity高应变速率超塑性
1.HSRS (high strain rate superplasticity) is an advanced technology which deals with advanced fabrication and ultra fine grain material technology.高应变速率超塑性是一个涉及先进制造技术和超细晶块体材料的高科技前沿研究领域 美国SuperformAluminium公司采用超塑成形技术使轿车重量减轻了一半 ,大大降低了油耗与排放 ,因此高应变速率超塑性铝基材料的研究对于今后有效地利用地球资源和减少地球环境污染具有重要的现实意义 应变速率太低和成本太高是今后超塑性先进制造技术和超细晶块体材料大规模实用化进程中必须解决的关键问题 本文综述了国内外超塑性铝基复合材料和铝合金的制备、性能及变形机理的研究现状 ,指出了加快铸造法低成本制备高应变速率超塑性铝合金研究的迫切性 ,并展望了该材料在 2 1世纪的应用前
2.The current status of research onhigh strain rate superplasticity of magnesium alloys is then examined,and several problems to be solved and future directions are suggested.综述了镁合金超塑性的研究进展,总结了镁合金超塑性变形的微观机理,评述了镁合金高应变速率超塑性的研究状况,提出了几个需要解决的问题和研究方向。
3)high strain super plastic deformation高应变速率超塑变形
4)high-strain-rate plastic deformation高应变率塑性变形
5)plastic strain rate塑性应变率
1.By analyzing some mechanical quantities and typical dynamic testing results for similar models, this paper studies the scale effect pertaining to similar models made of strain-rate dependent materials, and also describes the effect ofplastic strain rate on the mechanical behavior of similar models under dynamic loading.通过对相似模型中若干力学量和典型动力学实验中部分结果和结论的探讨分析，研究了动态载荷下率相关材料相似模型的尺度效应，阐述了塑性应变率具有的尺度效应对相似模型在动态载荷下的影响，指出了塑性应变率尺度效应的一个重要特征是，随着结构特征尺度的减小，其动力行为的应变率敏感效应增强。
6)plastic stress rate塑性应变比率
延伸阅读
应变速率分子式：CAS号：性质：应变对时间的微分。在纯拉伸下，dε/dt=(dl/dt)/l0=v/l0。式中v就是加载速率，即夹头或横梁的位移速度。可见在相同的加载速度下，试样愈长，应变速率就愈小。应该特别指出，许多高分子材料的力学行为和应变速率密切相关。因为它们大多具有黏弹性行为，力学松弛现象明显。当应变速率足够慢时，松弛过程就能充分显示，就使材料表现出较大的变形和较低的强度。这一现象就像升高工作环境温度相当。这就促使人们去研究每一材料的应变速率和工作温度的等效关系问题。
