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- From the measured Hugoniot data of 2? armco-iron,the variation of dynamic yield strength with the stresses ranging up to 50 kbar has been given. 根据实验测得的2~%23纯铁的雨贡纽数据,给出了50千巴以内的动力学屈服强度随应力的变化。
- During a laser peening event,pressures well above the dynamic yield strength of the material are imparted to the target in a fraction of nanoseconds. 当激光诱导冲击波的峰值超过材料的动态屈服极限时,板料冲击区的表层发生微观塑性变形,导致了板料厚度方向上不均匀应力分布,使板料发生宏观变形。
- The dynamic yield strength and elastic constants of 2# armco-iron and stainless steel at HEL(Hugoniot Elastic Limit) Point were determined by using the shock compression technique. 由2~%23纯铁和不锈钢的冲击压缩实验,确定了它们在HEL(雨贡纽弹性极限)点上的动力学屈服强度和弹性常数。
- Some improvements of the self-consistent method for measuring the dynamic yield strength of ductile metals 双屈服面法测量金属材料动高压屈服强度的若干改进
- Keywords temperature dependence;LY12 aluminum alloy;dynamic yield strength;spall strength; 温度相关性;LY12铝合金;动态屈服强度;层裂强度;
- dynamic yield strength 动态屈服强度
- Desirable properties for forming include low yield strength and high ductility. 令人满意的成形特性包含了低降伏应力和高延展性。
- Oxygen precipitates (useful for gettering) can reduce the yield strength (critical shear stress) up to fivefole. 氧沉淀(可用作吸杂)会使屈服强度(临界剪应力)降低为五分之一。
- The welder shall be capable of welding (full hard cold-rolled) steel with yield strength of up to 85Kg/mm2. 焊机应能焊(冷轧全硬)其屈服强度大于85Kg/mm2的钢带。
- The V-N microalloy steel with yield strength of 550 MPa is produced by EAF-CSP route. 目前,在EAF-CSP流程中通过V-N微合金化技术可成功生产屈服强度为550 MPa的高强度低合金钢。
- The result show that the yield strength of the bars drop apparently and the tensile strength rise a little. 结果表明,自然时效后钢筋的屈服强度有较大幅度下降,抗拉强度有小幅度的上升。
- The dynamic yielding stress(DYS) of SBP was calculated by using Taylor theory. 实验模拟了单基火药与弹底的高速撞击,运用泰勒理论计算了单基火药的动态屈服应力。
- Oxgen precipitates (useful for gettering) can reduce the yield strength (critical shear stress) up to fivefole. 氧沉淀(可用作吸杂)会使屈服强度(临界剪应力)降低为五分之一。
- Change of molecular magnetic moment of motherliquor and shear yield strength are studied in magnetorheological fluid. 对磁流变液中母液分子在磁场作用下磁矩的变化以及由此引起的剪切屈服强度的变化进行了研究.
- Torque values listed are typical or alloy steel bolts (approximately 100,000 psi yield strength) used with carbon or intermediate alloy steel valves. 所列的扭矩值是标准值或适用于合金钢螺栓(屈服强度大约为100,000 psi),配置在碳钢或中间合金钢阀门上。
- Relationship between yield strength and near-neutral pH stress corrosion cracking resistance of pipeline steels-an effect of microstructure. 管道钢的屈服强度和抗近中性pH应力腐蚀开裂间的关系-显微结构的影响。
- Tensile and yield strength are determined by pulling a standardized machined sample in an tensile testing machine until the sample breaks. 抗拉强度和屈服强度的测定是在拉力试验机中将一个加工好的标准试样进行拉伸直至试样断裂。
- The output parameters of the model are three mechanical properties namely ultimate tensile strength (UTS), yield strength (YS) and elongation (ELO). 模型的输出为三个力学性能指标,即抗拉强度、屈服强度和延伸率。
- The results showed that the Vicat softening temperature and the tensile yield strength were improved with the increase of CPVC content. 结果表明,共混材料的维卡软化温度和拉伸屈服强度随CPVC用量的增加而增加;
- API regulates that the yield strength of flatten specimen from pipe body is used to characterized the yield strength of oil pipeline body. 根据美国石油学会API标准规定,采用管体取样压平试样的屈服强度表征输油管体屈服强度。