Zobrazeno 1 - 10
of 284
pro vyhledávání: '"Kejian Li"'
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-21 (2024)
Abstract This study analysed the failure of dissimilar metal welds (DMWs) between ferritic heat resistant steels and austenitic stainless steels and investigated its influencing factors by means of numerical simulation, microstructure characterizatio
Externí odkaz:
https://doaj.org/article/a67e47c1c20b4d2a80668c19028bfd63
Autor:
Huirong Xu, Meiyue Dong, Ruikun Du, Chengcheng Zhang, Zinuo Chen, Guangyu Tian, Qinghua Cui, Kejian Li
Publikováno v:
Animal Models and Experimental Medicine, Vol 7, Iss 3, Pp 259-274 (2024)
Abstract Background YangshenDingzhi granules (YSDZ) are clinically effective in preventing and treating COVID‐19. The present study elucidates the underlying mechanism of YSDZ intervention in viral pneumonia by employing serum pharmacochemistry and
Externí odkaz:
https://doaj.org/article/67ffa692a6634fc4917fac81b823e720
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-21 (2024)
Abstract For dissimilar metal welds (DMWs) involving nickel-based weld metal (WM) and ferritic heat resistant steel base metal (BM) in power plants, there must be an interface between WM and BM, and this interface suffers mechanical and microstructur
Externí odkaz:
https://doaj.org/article/a66017578ca84129a64aaa6257e0a20f
Publikováno v:
Metals, Vol 14, Iss 9, p 1061 (2024)
17–7 PH stainless steel is a highly versatile material with a multitude of applications in a diverse range of fields, including aerospace, chemistry and petrochemistry, and medicine. The material’s exceptional mechanical properties and corrosion
Externí odkaz:
https://doaj.org/article/816048d97cee4add8e6eff2bad276299
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 6565-6580 (2023)
This study investigated the behaviour and mechanism of interfacial microstructure evolution during long term high temperature exposure and the effect of interface structure on creep failure in the dissimilar metal welds (DMWs) involving ferritic heat
Externí odkaz:
https://doaj.org/article/dc39d359bfc74b4ca6244de45eae3ab0
Autor:
Dexin Wang, Qu Liu, Chengkai Qian, Zheng Li, Kejian Li, Libin Sun, Xiaoyong Dang, Zhipeng Cai
Publikováno v:
Applied Surface Science Advances, Vol 19, Iss , Pp 100565- (2024)
This study employed molecular dynamics (MD) simulations combined with X-ray diffraction (XRD) and scratch testing to explore the interface crystallization behavior of amorphous-Co under thermal conditions and the impact of new phase precipitation on
Externí odkaz:
https://doaj.org/article/66fbee39d790490fa489611170d49384
Publikováno v:
PLoS ONE, Vol 19, Iss 3, p e0299566 (2024)
BackgroundDietary phosphorus intake may serve as a potential predictor for peripheral neuropathy (PN). While past research has predominantly focused on the relationship between dietary phosphorus and bone health, relatively little is known about its
Externí odkaz:
https://doaj.org/article/ea1368340011413da2b913036c1cb335
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 5004-5015 (2023)
High-intensity pulsed magnetic field was applied to modify the microstructure and mechanical propertis of quenched 8Cr4Mo4V bearing steel under the cryogenic environment. The microstructual transformation in 8Cr4Mo4V bearing steel was investigated by
Externí odkaz:
https://doaj.org/article/3b348b622f4d40608209788cf35c333d
Publikováno v:
Metals, Vol 14, Iss 4, p 382 (2024)
This study investigates the influence of groove geometry on the high-temperature creep life and fracture behavior of Dissimilar Metal Welds (DMWs) between low-alloy steel 2.25Cr1Mo and austenitic stainless steel 347H using Inconel 82 nickel-based fil
Externí odkaz:
https://doaj.org/article/1564c46e8be54986b48e3994d564a508
Publikováno v:
BMC Veterinary Research, Vol 18, Iss 1, Pp 1-9 (2022)
Abstract Background Hepatitis E virus (HEV), which is the leading cause of acute viral hepatitis worldwide, usually causes self-limited infections in common individuals. However, it can lead to chronic infection in immunocompromised individuals and i
Externí odkaz:
https://doaj.org/article/d4d05f5460b14feab5391fb531ccfc74