Zobrazeno 1 - 10
of 65
pro vyhledávání: '"CAO Jingxia"'
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 8, Pp 159-168 (2024)
To enhance the reliability of Ti2AlNb alloys as an aerospace engine component in marine environments， the hot salt corrosion behavior of Ti2AlNb alloy with nominal compositions of Ti-22Al-23Nb-1Mo-1Zr（atom fraction/%） coated with Na2SO4/NaCl（
Externí odkaz:
https://doaj.org/article/7b7052c39e664143b0bb841c3f8bc76b
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 5, Pp 17-25 (2024)
The ignition behavior of Ti3Al-based alloy in 220-380 m/s gas flow environment was studied by using friction ignition method. Combined with numerical calculations, the influence of airflow velocity on surface oxygen concentration and oxidation contro
Externí odkaz:
https://doaj.org/article/3e737f57295c4770aeb09a3db7b4d86a
Publikováno v:
Cailiao gongcheng, Vol 50, Iss 4, Pp 147-155 (2022)
The microstructure evolution, tensile properties and fracture behavior of five-element Ti2AlNb alloy Ti-22Al-23Nb-1Mo-1Zr (atom fraction/%) ring forging at different solution temperatures of 850, 880, 900 ℃ and 750 ℃ aging treatment (AT) were stu
Externí odkaz:
https://doaj.org/article/7e7e7abc3f6c4ea2bbe9a9005bcdd8b8
Publikováno v:
Cailiao gongcheng, Vol 50, Iss 1, Pp 93-100 (2022)
As one of the important materials for new generation aeroengines, Ti2AlNb alloy has many good properties, including good processability, great comprehensive mechanical properties and low density. In order to widen the application field of Ti2AlNb all
Externí odkaz:
https://doaj.org/article/cf27b94ef3854a9fa615a4834604061f
Publikováno v:
Journal of Aeronautical Materials, Vol 40, Iss 4, Pp 25-35 (2020)
Quinary Ti-22Al-23Nb-2(Mo, Zr) alloy has a broad application prospect in the aeroengine field. The temperature ranges of phase regions, β/B2 processing, heat treatment and the corresponding mechanical properties were investigated by SEM, TEM and mul
Externí odkaz:
https://doaj.org/article/cdf2263253574b50b69cec5f5a34fab8
Publikováno v:
Journal of Aeronautical Materials, Vol 39, Iss 5, Pp 94-102 (2019)
The effect of YSZ+NiCrAl-B.e composite coating on the ignition resistance of TC11 titanium alloy was studied by using the method of friction in oxygen-enriched atmosphere. Combining friction and wear analysis and unsteady heat conduction calculation,
Externí odkaz:
https://doaj.org/article/c5969c7d62b345eaba4aab61d71ceef8
Publikováno v:
Journal of Aeronautical Materials, Vol 39, Iss 1, Pp 48-54 (2019)
To analyze the relationship between composition, microstructure and mechanical properties of TA15 titanium alloys, the quasi-static tensile properties and dynamic properties at room temperature of four kinds of TA15 titanium alloys were studied by th
Externí odkaz:
https://doaj.org/article/121482923ea64d598fe4953893b3bf18
Publikováno v:
Journal of Aeronautical Materials, Vol 39, Iss 1, Pp 55-61 (2019)
As one kind of near alpha titanium alloys with excellent mechanical properties, Ti6242 alloy always shows the“dwell fatigue”characteristic, which is similar to other near α or α+β titanium alloys, especially at near room temperature. In this s
Externí odkaz:
https://doaj.org/article/f5562f271deb4d0799c50b40f3f45daa
Publikováno v:
Journal of Aeronautical Materials, Vol 36, Iss 3, Pp 20-26 (2016)
Titanium fire is the typical catastrophic fault in the aero-engine. Aiming at the urgent demand for experimental technique of titanium fire from advanced high thrust-weight ratio aero-engine, the combustion technology and theory of titanium alloy bas
Externí odkaz:
https://doaj.org/article/f9211ad6eb1d4fb69e915a4339e4379f
Publikováno v:
In Journal of Alloys and Compounds 5 December 2022 925