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- The serration flow phenomenon is associated with dynamic strain aging (DSA) and yield a negative strain-rate dependence of the flow stress. 结果表明： 易拉罐用铝材在形变过程中会出现动态应变时效现象；
- Dynamic Strain Aging (DSA) is a strengthening phenomenon in metals and alloys caused by the interaction between the diffusive solute atoms and the moving dislocation. 动态应变时效是在金属和合金中,移动着的溶质原子和运动中的位错发生交互作用时所出现的一种强化现象。
- Dynamic strain aging phenomenon in metals and alloys 金属和合金中的动态应变时效现象
- Keywords L steel;Low cycle fatigue;Ratcheting;Dynamic strain aging; 316L钢;低周疲劳;棘轮行为;动态应变时效;
- A DISLOCATION-MECHANICS-BASED CONSTITUTIVE MODEL FOR DYNAMIC STRAIN AGING 一种基于位错机制的动态应变时效模型
- Keywords Hadfield manganese steel;superstructure;cluster;dynamic strain aging; 高锰钢;超结构;簇聚;动态应变时效;
- Microstructure of 18-8 Type Austenitic Stainless Steel after Dynamic Strain Aging Treatment 18-8型奥氏体不锈钢动态应变时效后的微观组织
- Corrosion Fatigue and Dynamic Strain Aging of Duplex Stainless Steel in Aqueous solution 双相不锈钢在水溶液中之腐蚀疲劳与动态应变时效
- Keywords dynamic strain aging;austenitic strainless steel;dislocation density;mechanical property; 动态应变时效;奥氏体不锈钢;位错密度;机械性能;
- dynamic strain aging 动态应变时效
- A dynamic strain gage is developed for dynamic stress test at900℃ of turbine rotor blades of an aeroengine. 为了对某型航空发动机涡轮转子叶片在900℃温下进行动应力测试,研制了900℃态应变计。
- The external cause includes unfitting culture conditions, strain aging, unsuitable preservation and infection virus of asexuality propagation. 外因主要包括培养条件不适宜、菌种老化、菌种保藏不当和菌株无性繁殖体感染病毒。
- ABS samples of physical aging and strain aging were studied by universal tensile test machine and differential scanning calorimeter(DSC). 用万能拉伸实验机和差示扫描量热仪(DSC)对物理老化和应变老化的ABS试样进行研究。
- A method is introduced to calculate the dynamic strain of themooring anchor chain in collision and some related problems arediscussed. 介绍系泊浮体受外碰撞时锚链动态张力计算方法，并对动态张力的若干问题进行了讨论.
- With the increase of initial deviator stress, the dynamic elastic modulus increases greatly under the same level of dynamic strain. 在相同的动应变水平下，随着初始偏移应力的增加，土体动弹性模量有较大幅度的增加；
- A new large heat input welding high strength low alloy steel with low susceptivity to weld cold cracking was developed and the cold strain aging behavior was investigated. 研制了一种低焊接裂纹敏感性高能量输入焊接用低合金高强钢,并研究了其冷应变时效行为。
- Dynamic strain of flexible beam was measured by pasted FBG strain sensor, and the results were compared with that by acceleration sensor of piezoelectric ceramic. 摘要研究了粘贴式光纤布拉格光栅应变传感器对柔性梁的动态响应特性，并用压电陶瓷加速度传感器作对照。
- The silt distributing abroad in Hangzhou bay was chosen as research object to evaluate the effect of vibration frequency on dynamic strain and dynamic strength of silt. 试验选用杭州湾地区分布较广的粉土，研究了振动频率的变化对粉土动应变和动强度的影响。
- Abstrct: How to simulate jointed rock mass effectively under the condition of lab is analyzed through thd super dynamic strain simulated test of practical jointed rock mass. 通过实际的节理岩体爆破超动态应变模拟试验，分析了如何在实验室条件下有效地模拟节理岩体并对节理岩体的超动态应变测试方法进行了初步探索。
- The continual strain aged him. 不停的紧张劳累使他变老了。
