Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Liu Changkui"'
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 7, Pp 120-129 (2024)
Residual stress runs through the whole life cycle of materials and components,including design, production, processing, manufacturing, service and failure, and is a key factor affecting the processing accuracy, dimensional stability and
Externí odkaz:
https://doaj.org/article/31b3e315b6d841079f78a6ec04c931b2
Characteristics and formation mechanism of Hf inclusions in directionally casted Ni-based superalloy
Publikováno v:
Cailiao gongcheng, Vol 51, Iss 10, Pp 51-58 (2023)
Scanning electron microscopy, transmission electron microscopy and energy disperse spectrum were used to analyze the morphologies, microstructures and compositions of Hf-rich inclusions in DZ125 and DZ22 Ni-based superalloys. The solidification micro
Externí odkaz:
https://doaj.org/article/e10f5161ccf44fc698064efc1a9d77c8
Publikováno v:
MATEC Web of Conferences, Vol 358, p 01045 (2022)
Polyurethane is a coating material widely used in the field of anti-corrosion and wear resistance. At present, a lot of research work has been carried out in the research and development of polyurethane materials and process improvement. However, the
Externí odkaz:
https://doaj.org/article/1dce1e3b882840ea86499aa6f08a7e35
Publikováno v:
Journal of Aeronautical Materials, Vol 38, Iss 3, Pp 40-45 (2018)
HIPed FGH96 superalloy prepared by AA powder was used as the research object, and the PPB precipitations and microstructures before and after different hot deformations were studied. The results show that PPB precipitates with circular distribution c
Externí odkaz:
https://doaj.org/article/ba44ad46959246179dd2964d8ee46504
Publikováno v:
Journal of Aeronautical Materials, Vol 37, Iss 5, Pp 83-89 (2017)
The influence of different grades of prior particle boundary (PPB) in PM FGH96 superalloy during high-cycle fatigue test at 550 ℃ was investigated by the in-situ fatigue test in SEM. The results show that the PPB in P/M FGH96 superalloys by plasma
Externí odkaz:
https://doaj.org/article/78175c864bc74cba9cc90717e3e05602
Publikováno v:
China Foundry, Vol 5, Iss 1, Pp 12-15 (2008)
In this research, Ti-15V-3Cr-3Al-3Sn alloy ingots were prepared using ceramic mold and centrifugal casting. The Ti-15V-3Cr-3Al-3Sn setting casting, for aeronautic engine, with 1.5 mm in thickness was manufactured. The alloy melting process, precision
Externí odkaz:
https://doaj.org/article/c928b8bf91a74b8e88382a0c4a2fa9e2
Publikováno v:
In Regenerative Therapy December 2024 27:12-20
Autor:
Liang, Fei, Feng, Yihan, Huang, Shuo, Duan, Bowen, Gao, Dan, Cheng, Zhao, Kong, Lingheng, Guo, Yayuan, Liu, Changkui, Ding, Tao
Publikováno v:
In Journal of Molecular Structure 15 November 2024 1316
Publikováno v:
In Journal of Materials Science & Technology 10 March 2024 175:80-103
Autor:
Wu, Zhengkai, He, Ziang, Wu, Shengchuan, Gao, Xi, Lei, Liming, Liu, Changkui, Chen, Bingqing, Dong, Chengli
Publikováno v:
In International Journal of Fatigue November 2023 176