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For high strain of toughness and good wear resistance. 在高应力条件下具有好的韧性和高的耐磨性。
The dynamic compressive properties of Sn-Ag Pb-free solders have been studied by means of a split Hopkinson pressure bar at high strain rates. 利用分离式霍普金森压杆试验技术,在室温下研究了锡-银系无铅焊料在高应变率条件下的动态压缩力学性能。
Based on thesereasons, both overshoot and undershoot do not appear in the case of high strain rate. 基于这些原因，都超下冲不显示的情况下高应变率。
On the other hand, in the case of high strain rate, both overshoot and undershoot do not appear. 另一方面，在高应变率，都超下冲不会出现。
The giant magnetostrictive material(GMM) has the advantages of high strain and fast response. 稀土超磁致伸缩材料作为一种新型功能材料具有应变大、响应速度快等优点。
In high strain range, there is no significant difference of the CF performance for F316Ti in both of BWR and PWR primary environments. F316Ti在模拟压水堆(PWR)和沸水堆(BWR)一回路环境中的低周疲劳性能,在高应变范围无明显差异;
At the some time the general failure assessment curve of CEGB R/H/R6 (Rev. 3) may apllied to defect assessment of vessels nozzle high strain region. 研究表明各种椭圆孔、各种裂纹尺寸、各种载荷条件下的失效评定曲线是有很窄的分散带,同时现有的通用失效评定曲线可以适用于压力容器接管高应变区内缺陷的安全评定。
Miners still have to dig by themselves at some narrow and brand working areas,which imposes high strain on their labour. 网友解答：矿工还需要亲自在狭窄的工作区域进行挖掘，这使他们劳动极为艰苦。
The recent development of the high strain rate superplasticity(HSRS), its deformation mechanism and commercial applications are reviewed in the paper. 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。
Split Hopkinson Pressure Bar apparatus for materials testing at high strain rates is presented, and the associated techniques are discussed. 本文介绍了一种用于材料高应变率试验的分离式霍布金生压杆装置,并对有关的技术问题进行了讨论。
Microstructure evolution of shear bands originated from high strain,high strain rate deformation in electromagnetic pure iron DT4 had been examined. 结果表明:在压痕周围形成离散的剪切带,形变引起了块状非晶合金局部自由体积增加。
Furthermore, we discuss the superplasticity of this ceramics during the low, medium and high strain rate at high temperatures and deformation mechanism of the HSRS ceramics. 进一步研究了此复相陶瓷在高温状态下的低、中、高应变率的超塑性，提出了适合陶瓷材料形变的高应变率超塑性机理。
Tungsten heavy alloys used as kinetic energy penetrator for high strain rate applications in stead of uranium alloy has a wide prospect and has been broadly investigated. 高密度钨合金在军工中取代铀作为动能穿甲弹材料具有广阔的应用前景。
Using the tension SHB apparatus, We haveperformed tension tests at high strain rate and obtained the stress-strain relationship curvesof hard aluminum LC. 并利用本设备对硬铝合金LC进行了不同高应变率拉伸试验，得到相应的应力应变关系。
Abstract: The recent development of the high strain rate superplasticity(HSRS), its deformation mechanism and commercial applications are reviewed in the paper. 文摘: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。
Meanwhile, the superplasticity of glass-ceramics and nanostructured ceramics were also presented.The high strain rate superplasticity was summarized particularly. 同时介绍了玻璃陶瓷、纳米陶瓷的超塑性，并兼顾了一些结构陶瓷在高应变速率下的超塑性。
However, higher strain rate tests were performed using a Split Hopkinson Pressure Bar (SHPB). 而在高应变率下，实验则将利用分离式霍普金森杆 (SHPB)来测试。
Like loyalty which the age awarded to its rulers- was felt to be an irrepressible outburst of enthusiasm kindled in the auditors by that high strain of eloquence which was yet reverberating in their ears. 但也让人感到,仍在听众耳际回荡的高度紧张的雄辩布道所激起的热情借此而不可遏止地爆发。
And the polymer is an all-organic composite,with a very high dielectric constant(>900) and high strain induced in a weak applied electric field (2% strain in 13MV/m) and the composite has an elastic modulus near 1GPa. 而全有机复合材料则呈现出十分高的介电系数(>900),和在13MV/m的较低电场下形成的2%25的高应变量及接近1GPa的高弹性模量。
The plasticity increasing effect induced by high strain rate is related to the startup of twinning deformation and the fracture mechanism changed from intergranular fracture at low strain rate to intragranular dimple at high strain rate. 中高锰钢高应变速率增塑效应,主要与孪生变形大量启动有关,其断裂机制由低应变速率的沿晶断裂转化为高应变速率的晶内韧窝韧性断裂。