Fatigue life prediction of Ti60 titanium alloy under very high cycle loading at different temperatures

Chen, Chao-Lin; Shang, De‐Guang; Na-Min, Xiao; Li, Xingwu; Sha, Aimin; Li, Jing; Li, J.R.; Tang, Zhongbin; Han, Zhiyuan; Guo, Yi‐Er; Li, Dao‐Hang

doi:10.1016/j.ijfatigue.2023.107838

Cited by 6 publications

(1 citation statement)

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“…However, with the continuous development of advanced aircraft engines in terms of operating temperature, thrust-to-weight ratio, service life, and safety and reliability, the performance requirements of high-temperature titanium alloys are becoming increasingly demanding. They not only require the material to have instantaneous strength, from room temperature to high temperatures, but it also needs to have a good balance of a variety of properties [5,6], such as fatigue strength, creep strength, thermal stability, and high-temperature creep resistance. The revolutionary development of high-temperature titanium alloys is closely related to the progress of aircraft engine design.…”

Section: Introductionmentioning

confidence: 99%

Research Progress on the Creep Resistance of High-Temperature Titanium Alloys: A Review

Liu,

Xin,

Zhao

2023

Metals

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High-temperature titanium alloys are one of the most important research directions in the field of high-temperature aerospace alloys. They are mainly used in high-temperature-resistant components, such as blade disks, blades, and casings of aero-engines, and are key materials in a new generation of high thrust-to-weight ratio aero-engines. In the service environment of engineering applications, the creep resistance of high-temperature titanium alloys is one of the most important characteristic indicators. This paper reviews and analyzes the research status and progress on the creep properties of typical high-temperature titanium alloys in service in recent years. The effects of the creep parameters, alloy composition, and microstructure on the creep behavior of high-temperature titanium alloys are discussed, and various possible mechanisms for increasing the creep resistance of high-temperature titanium alloys are summarized.

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Section: Introductionmentioning

confidence: 99%