high‐cycle fatiguetitanium alloysultrasonic fatigueHigh-cycle fatigue (HCF) failures in aircraft engines are attributed to material damage states, created during processing or by in-service loading and environ
low cycle fatigue 低循环疲劳 high and low cycle fatigue 高低周疲劳 low cycle fatigue 低循环疲劳 low cycle (low cycle) fatigue 低周疲劳 low cycle fatigue meter 低循环疲劳强度计 high cycle fatigue 高周疲劳 fatigue life cycle 疲劳循环次数 fatigue testing at low temperature 低温疲劳试验...
High-cycle fatigue takes place when a material is cyclically deformed in the elastic regime at relatively low-stress levels (usually less tha 2/3 of the yield stress). By contrast, the applied stress in low-cycle fatigue normally exceeds the yield point of a material to induce repeated ...
Low‐Cycle Fatiguedoi:10.1002/9781118623435.ch4LCFcyclic work hardeningadaptation mechanismstructural alloyscrack propagationAndré PineauJohn Wiley & Sons, Ltd
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....
low-cycle fatigue 英[ləu ˈsaikl fəˈti:ɡ] 美[lo ˈsaɪkəl fəˈtiɡ] 释义 低周疲劳 实用场景例句 全部 Low cycle fatigue properties are affected adversely by abusive grinding. 过量磨削对低循环疲劳性起着有害的作用. 互联网 Boiler drums in power plants are mainly damage...
low-cycle fatigue 英文low-cycle fatigue 中文【化】 低循环疲劳; 低周疲劳
网络释义 1. 低周疲劳 火力发电厂金属专业名词术语-DL/T882—2004 ... 高周疲劳 high-cyclefatigue 低周疲劳 low-cyclefatigue 热疲劳 thermalfatigue ... www.safehoo.com|基于3个网页© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
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 ...
The fracture behavior and deformation mechanism of a new casting Ni-based superalloy K4750 during strain-controlled low cycle fatigue (LCF) and stress-controlled high cycle fatigue (HCF) at 600 °C were investigated. The crack in LCF originated from surface and propagated perpendicular to the loa...