Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Chun-hu Tao"'
Autor:
Zhen-wei, Wei, Wen-xia, Zhao, Jing-yi, Zhou, Chang-kui, Liu, Zhen, Zheng, Shi-yu, Qu, Chun-hu, Tao
Publikováno v:
In Procedia Engineering 2015 99:1302-1310
Publikováno v:
Materials Science Forum. 944:421-425
With the development of aero-engine with high specific flux, high thrus-weight ratio, and high turbine inlet temperature, it is an effective way to improve the cooling efficiency by designing dense gas film holes on the blade surface of the turbine b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8407ee8c89b370cea42fcaf303f308e
https://doi.org/10.4028/www.scientific.net/msf.944.421
https://doi.org/10.4028/www.scientific.net/msf.944.421
Publikováno v:
2020 IEEE Far East NDT New Technology & Application Forum (FENDT).
The microstructure and microtexture of TC4-DT alloy before and after quasi-β heat treatment are investigated, as well as the influence on the acoustic behaviors of ultrasonic inspection. C-scan ultrasonic images are obtained to investigate the evolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7a058431574adb4d1224ac5b9134b26
https://doi.org/10.1109/fendt50467.2020.9337536
https://doi.org/10.1109/fendt50467.2020.9337536
Publikováno v:
Transactions of Nonferrous Metals Society of China. 26:100-106
The tungsten inert gas welding (TIG) technique was employed to weld the nickel-based wrought superalloy GH625, and the microstructures, element distribution, grain boundary character and mechanical properties of the welded joint were investigated sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cc61455a8296334d9ec86d7d0c28910
https://doi.org/10.1016/s1003-6326(16)64094-3
https://doi.org/10.1016/s1003-6326(16)64094-3
Autor:
Chun Hu Tao, Yu Li Gu
Publikováno v:
Key Engineering Materials. 664:96-103
The high temperature ultra-high cycle fatigue (UHCF) behaviors of DZ125 superalloy used in aero-engine turbine blades were systematically studied. The results show that the fatigue fracture still occurs above 108 at the frequency of 20kHz, R=-1 and 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0fa69497d02f66822962bfb10869377
https://doi.org/10.4028/www.scientific.net/kem.664.96
https://doi.org/10.4028/www.scientific.net/kem.664.96
Publikováno v:
Rare Metals. 33:263-269
Vibration fatigue is the main failure mode of compressor blade. Evaluating the vibration stress of blade that leads to cracking is very useful for analysis of vibration fatigue. In this paper, fatigue stress estimation methods by quantitative fractog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::308197f847e222c6235ecd7d76dcc287
https://doi.org/10.1007/s12598-014-0307-2
https://doi.org/10.1007/s12598-014-0307-2
Publikováno v:
Materials Science Forum. 789:580-586
In the present research, the influence of the adhesive thickness on the cohesive properties and the overall strength of metallic adhesive bonding structures were investigated with the cohesive zone model to equivalently simulate the adhesive layers w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66da8de629ce249fa5bd2f7e75c16b56
https://doi.org/10.4028/www.scientific.net/msf.789.580
https://doi.org/10.4028/www.scientific.net/msf.789.580
Publikováno v:
Advanced Materials Research. :1053-1059
Quantitative fractography is the important tool for evaluating the fatigue propagation life about material research and manufacturing process perfect, it is very useful in the circumstances that crack expands inside of the material or the crack canno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::068b9236909b6be62d49cbed3601ff06
https://doi.org/10.4028/www.scientific.net/amr.887-888.1053
https://doi.org/10.4028/www.scientific.net/amr.887-888.1053
Publikováno v:
Advanced Materials Research. 898:27-32
This paper studied the effect of the ratio between the axial tensile force and the transversal vibration loads on the fatigue behavior and failure mode of the near alpha titanium alloy TA11, to simulate the service stress state applied on the engine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a67c77f88799a125966539166a54f26c
https://doi.org/10.4028/www.scientific.net/amr.898.27
https://doi.org/10.4028/www.scientific.net/amr.898.27
Publikováno v:
Advanced Materials Research. 800:213-217
Acoustic principle of ultrasonic measurement for stress field was introduced briefly. Longitudinal critically refracted (Lcr) wave was applied to study a non-uniform stress field in high strength 7050-T7451 aluminum alloy. Error sources of testing we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ab323f93a1fa7738eb14643b5d1c2f8
https://doi.org/10.4028/www.scientific.net/amr.800.213
https://doi.org/10.4028/www.scientific.net/amr.800.213