Zobrazeno 1 - 10
of 965
pro vyhledávání: '"R.S. Chen"'
Autor:
X.C. Ji, R.S. Chen, C.X. Lu, J. Zhou, M.Q. Zhang, T. Zhang, H.L. Yu, Y.L. Yin, P.J. Shi, W. Zhang
Publikováno v:
Next Materials, Vol 7, Iss , Pp 100404- (2025)
As a fundamental component of artificial intelligence, machine learning has gained considerable prominence within the domain of laser cladding in recent years. By employing algorithms to analyze data, discern patterns and regularities, rendering pred
Externí odkaz:
https://doaj.org/article/eba1305658fd4d97a267eca4b86178bc
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 4502-4515 (2021)
The microstructure and tensile properties of twin and grain size strengthening Mg–6.85Gd–5.79Y–0.44Zr alloy have been investigated and characterized by optical microscopy (OM), scanning electron microscopy (SEM), and electron back-scattering di
Externí odkaz:
https://doaj.org/article/d6349dd455dd4d4cb24c7b7308dabd73
Publikováno v:
Journal of Magnesium and Alloys, Vol 9, Iss 5, Pp 1797-1805 (2021)
The static recrystallization and associated texture evolution were investigated in an extruded Mg-Zn-Gd alloy with bimodal microstructure based on a quasi-in-situ electron back-scatter diffraction (EBSD) method. The typical rare earth (RE) texture fo
Externí odkaz:
https://doaj.org/article/718c171cfff049949a9f947b0dbd73a0
Publikováno v:
Journal of Magnesium and Alloys, Vol 9, Iss 3, Pp 818-828 (2021)
The grain growth process plays an important role in the texture formation in magnesium alloys. The microstructural and micro-textural evolution of a cold-rolled Mg–Zn–Gd alloy during annealing at 350 °C for 60–190 min were tracked by quasi-in-
Externí odkaz:
https://doaj.org/article/be33f90524aa4832953c1d64b93bf5b7
Publikováno v:
Journal of Magnesium and Alloys, Vol 8, Iss 1, Pp 103-110 (2020)
In this work, the microstructural evolution and mechanical properties of a pre-deformed WE43 magnesium alloy when aged at 250 and 300 °C were further investigated. It is found that the abundant deformation twins introduced by pre-deformation were ma
Externí odkaz:
https://doaj.org/article/8e57eb36e94c454386c14179e59fcb0d
Publikováno v:
Materials & Design, Vol 191, Iss , Pp - (2020)
During the deformation of Mg alloys, {10-12} extension twin, as one of the most active deformation mechanisms, contributed much to the formation of basal texture, yet little to dynamic recrystallization (DRX) grains, i.e., effective grain refinement.
Externí odkaz:
https://doaj.org/article/35d9d177fda2484f9543e4399a575082
Publikováno v:
World Rabbit Science, Vol 26, Iss 1, Pp 57-70 (2018)
Laboratory rabbits used in Taiwan are primarily supplied by the Livestock Research Institute (LRI) and the Animal Drugs Inspection Branch (ADIB) of the Animal Health Research Institute. An analysis of the genetic characteristics and structure of thes
Externí odkaz:
https://doaj.org/article/c87515a4c37d488899ce7e723078da77
Publikováno v:
Journal of Magnesium and Alloys, Vol 3, Iss 3, Pp 180-187 (2015)
Multi-directional impact forging (MDIF) was applied to a Mg-7Al-2Sn (wt.%) Mg alloy to investigate its effect on the microstructural evolution. MDIF process exhibited high grain refinement efficiency. After MDIF 200 passes, the grain size drastically
Externí odkaz:
https://doaj.org/article/39562d9cf633497bb24c4585d3a4b49f
Publikováno v:
Journal of Magnesium and Alloys, Vol 2, Iss 4, Pp 287-292 (2014)
Effect of pre-induced twinning on the microstructure evolution and mechanical properties of extruded Mg-9.26Gd-2.08Y-0.36Zr (GW92K) alloy have been investigated during multi-direction forging with large strains at decreasing temperature from 400 °C
Externí odkaz:
https://doaj.org/article/9b2dbaded59b45508f0760e93210189e
Publikováno v:
Journal of Magnesium and Alloys, Vol 2, Iss 4, Pp 357-362 (2014)
This paper investigated the high cycle fatigue behavior of a forged Mg–7Gd–5Y–1Nd–0.5Zr alloy with different stress concentration factor (Kt), under different stress ratio (R), and along different loading direction. The smooth specimen (Kt =
Externí odkaz:
https://doaj.org/article/dddab1ea1fc54dcc92431bc1b62027ff