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Oxidation-induced damage of an uncoated and coated nickel-based superalloy under simulated gas envir
[期刊论文] 作者：Shao-Lin Li,Hong-Yu Qi,Xiao-Guang Yang,
来源：稀有金属（英文版） 年份：2018
Turbine blades and vans operated in an aggressive gas environment usually suffer from combined oxidation and cycle loading effects.The surface oxide layer will...
Low-cycle fatigue lifetime estimation of Ti-6Al-4V welded joints by a continuum damage mechanics mod
[期刊论文] 作者：Hong-Yu Qi,Xiao-Lei Zheng,Xiao-Guang Yang,,
来源：Rare Metals 年份：2016
The low-cycle fatigue(LCF)behavior of directionally solidified nickel-based superalloy Ti–6Al–4V was studied under bare and electron beam welding conditions a...
[期刊论文] 作者：Xiao-Guang Yang,Shao-Lin Li,Hong-Yu Qi,,
来源：Rare Metals 年份：2016
The microstructural and mechanical characterization of electron beam welded joints of forged Ti–6Al–4V were investigated. Microhardness tests indicate that th...
[期刊论文] 作者：Hong-Yu Qi,Li-Qiang Ma,Shao-Lin Li,Xiao-Guang Yang,,
来源：Rare Metals 年份：2016
The low cycle fatigue(LCF) tests were carried out using symmetrical cyclic loading under total strain amplitude control conditions.The present paper is devoted...
[期刊论文] 作者：Hong-Yu Qi,Hao Shi,Shao-Lin Li,Xiao-Guang Yang,,
来源：Rare Metals 年份：2014
Electron beam welding(EBW) has been widely used in the manufacture of titanium alloy welded blisk for aircraft engines. Based on fatigue crack growth tests on t...
Fatigue behavior of uncoated and MCrAlY-coated DS nickel-based superalloys pre-exposed in hot corros
[期刊论文] 作者：Hong-Yu Qi,Ji-Shen Yang,Xiao-Guang Yang,Shao-Lin Li,Li-Qiang Ma,
来源：稀有金属（英文版） 年份：2018
The effects of a MCrAlY coating on low-cycle fatigue (LCF) behavior of directionally solidified (DS) nickle-based superalloy DZ125 were investigated.Before the...
Microstructural evolution and restoration of creep property for a damaged K403 alloy after rejuvenat
[期刊论文] 作者：Liang Wang,Xiao-Guang Yang,Hong-Yu Qi,Duo-Qi Shi,Shao-Lin Li,
来源：稀有金属:英文版 年份：2021
Rejuvenation heat treatments can restore the microstructures and mechanical properties of the degraded turbine blades in gas turbine engines.Herein we analyze the effects of rejuvenation heat treatments on the microstructural characteristic......
[会议论文] 作者：Xu Chun-lian,许春莲,宋乾武,黄海明,张伟,武少伟,王红雨,齐瑞江,Song Qian-wu,Huang Hai-ming,Zhang Wei,Wu Shao-wei,Wang Hong-yu,Qi,
来源：环境管理与技术评估国际学术交流会 年份：2012
在我国目前亟待建立以第三方测试为基础的环境技术验证评估体系的背景下，分析了目前我国的环境技术评估制度存在的问题，探讨了我国环境技术验证平台建设体系，提出在技术管理......
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