Low cycle fatigueHigh cycle fatigueFracture analysisStage I/II crackingDeformation structureThe fracture behavior and deformation mechanism of a new casting Ni-based superalloy K4750 during strain-controlled low
fatigue n. 1.[U] 疲劳,劳累 2.[U] 厌倦 3.[U](金属或木材的)疲劳 4.[pl.](士兵穿的)工作服 5.[pl.]【美】士兵杂役(尤指作为惩罚,如做打扫、帮厨) v. cycle n. 1.循环,周期 2.自行车,摩托车 3.整套,整个系列(如机器的运转) v.[I] 1.骑自行[摩托]车,骑自行车 Low ad. 低 a. 低...
本发明实现了汽轮机转子的低周疲劳与高周疲劳的裂纹扩展寿命的定量评定,设计监控和运行监控. The present invention enables quantitative assessment of steam turbine rotor low cycle fatigue and high cycle fatigue crack propagation life, design, monitoring, and performance monitoring....
Fatigue crack growth 1. Introduction Many engineering components are subjected to combined low cycle fatigue (LCF) and high cycle fatigue (HCF) loadings, e.g. LCF start–stop temperature cycles (thermomechanical fatigue, TMF) in steam turbine rotors are superimposed by HCF reverse bending cycles ...
美 英 un.高周疲劳 网络高循环疲劳 英汉 网络释义 un. 1. 高周疲劳 例句 释义: 全部,高周疲劳,高循环疲劳
Connection among the Characteristics of the Low Cycle Fatigue, High Cycle Fatigue and Fatigue Crack Growth 来自 掌桥科研 喜欢 0 阅读量: 23 作者:G Nagy,J Lukacs 摘要: The material quality, the deformation rate, the temperature and the stress state influence mechanical behaviour and properties of ...
北京中科光析科学技术研究所提供的高周疲劳试验(High-Cycle Fatigue Test,检测周期 7-15个工作日 报告用途 招投标/销售/科研/文献 寄样方式 上门取样/寄样
高周疲劳试验超高频电液伺服疲劳试验机 | 高周疲劳(high-cycle fatigue)是指材料在低于其屈服强度的循环应力作用下,经10000-100000 以上循环次数而产生的疲劳。高周疲劳的特点是作用于零件或构件的应力水平较低。如弹簧、传动轴等零件或构件的疲劳即属此类。
instantaneous date and day mechanism (日,周) 瞬跳双历机构 quartz day date (周日) 石英双历表 kettle refining (低熔点金属) 锅精炼 spin tickling (低强度扫描法) 自旋挠痒法 overhead multiplier (劳务的订价法) 摊费乘数 reference cycle (即经济周期) 参考周期 all around weld (整周焊缝) 环焊缝 ...
Concerning the very low, low and high cycle fatigue range (VLCF: <102cycles, LCF: 102–104cycles, HCF: 104–107cycles) a broad knowledge of the mechanisms of fatigue, their interaction as well as numerous theoretical modeling approaches have been established. However, even though there are ...