Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Mengying Gong"'
Publikováno v:
Micromachines, Vol 14, Iss 2, p 484 (2023)
In this study, a numerical model was developed to predict the wettable parameters of an axisymmetric large-volume droplet on a microstructured surface in gravity. We defined a droplet with the Bond number Bo>0.1 as a large-volume droplet. Bo was calc
Externí odkaz:
https://doaj.org/article/1a1f0fa60bc34a3dad61cb7eebfb270f
Magnetic and electromagnetic properties of Fe/Fe2–3N composites prepared by high-energy ball milling
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 8646-8651 (2020)
In this study, high-energy ball milling processes were adopted to prepare Fe/Fe2–3N composites. The phase composition and microstructure of the composites were characterized by X-ray diffraction, scanning electron microscopy and high-resolution tra
Externí odkaz:
https://doaj.org/article/b5ee6cfdf1114f41bb7c7822f1cf9112
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 5326-5330 (2020)
The nitriding diffusion layer has been considered wearing excessively during diamond turning due to its low nitrogen content in previous research. In this study, by increasing the gas flow rate during the cooling process, an extra needle-precipitates
Externí odkaz:
https://doaj.org/article/d96096f5a4a645ebb55fcd3ab6f33b83
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 5735-5748 (2020)
The combined effects of W, Mn and Mo additions on the microstructure and properties of a hypereutectic high chromium cast iron (HCCI) were studied. The results indicated that W was distributed uniformly in the matrix and carbides. The W and Mo additi
Externí odkaz:
https://doaj.org/article/1c120cf1bba44231ba3c765229248fd1
Publikováno v:
Shipin Kexue, Vol 45, Iss 2, Pp 240-247 (2024)
To explore the quality characteristics of Gaoyou duck eggs, metabolomics was used to analyze the quality indexes, basic nutritional indexes and small molecule metabolites. The results showed that the mass, egg shape index, egg yolk color, Haugh unit,
Externí odkaz:
https://doaj.org/article/a796beca458243dab226f963292e208d
Magnetic and electromagnetic properties of Fe/Fe2–3N composites prepared by high-energy ball milling
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 8646-8651 (2020)
In this study, high-energy ball milling processes were adopted to prepare Fe/Fe2–3N composites. The phase composition and microstructure of the composites were characterized by X-ray diffraction, scanning electron microscopy and high-resolution tra
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 5735-5748 (2020)
The combined effects of W, Mn and Mo additions on the microstructure and properties of a hypereutectic high chromium cast iron (HCCI) were studied. The results indicated that W was distributed uniformly in the matrix and carbides. The W and Mo additi
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 5326-5330 (2020)
The nitriding diffusion layer has been considered wearing excessively during diamond turning due to its low nitrogen content in previous research. In this study, by increasing the gas flow rate during the cooling process, an extra needle-precipitates
Publikováno v:
Journal of Materials Engineering and Performance. 28:7816-7827
WC particle/HCCI composites were prepared using liquid-phase sintering technology. In this study, millimeter WC particles were used to ensure that minimal WC particle performance was compromised during the preparation process. Moreover, with the aim
Publikováno v:
Philosophical Magazine Letters. 99:397-403
In the present study, three high-chromium cast irons (HCCIs) with different Cr-content were bonded to low-carbon steel (LCS) and the effects of the Cr-content on the bonding and atomic diffusion be...