Zobrazeno 1 - 10
of 684
pro vyhledávání: '"En-Hou. Han"'
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:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 7512-7522 (2024)
The effect of coupling of copper and phosphorus in steel on atmospheric corrosion behavior was investigated using high-throughput experimental methods. Wire beam electrodes and plates with discrete distribution of composition gradients were prepared
Externí odkaz:
https://doaj.org/article/1e7d3012c41b4f5e803b72e54d8d867a
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 7107-7115 (2023)
The corrosion resistance of ferrous alloys is greatly influenced by the presence of alloying elements, however, predicting the coupling effects of these elements remains a challenge. In the present paper, the effects of various alloying elements on t
Externí odkaz:
https://doaj.org/article/3cf7cd3077b441f88b14bc134c9c75f2
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 4876-4887 (2023)
White Etching Layer (WEL) and Brown Etching Layer (BEL) always form on the surface of rails and bearings subjected to rolling cyclic contact stress. Because of the different properties between WEL/BEL and matrix, the cracks initiate and propagate eas
Externí odkaz:
https://doaj.org/article/a6ac58f03c8b47959a18e8eb6ad2aa75
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 3014-3024 (2022)
The effect of HCO3− and Cl− on the corrosion behavior of Q345 carbon steel in soil simulated solutions was investigated through electrochemical and surface characterizations. The results show that the sample behaves with active dissolution state
Externí odkaz:
https://doaj.org/article/c1328f3a2b1a40f7bcf5607a24a92756
Publikováno v:
Lubricants, Vol 12, Iss 2, p 59 (2024)
White etching layers (WELs) and brown etching layers (BELs), formed on the upper layer of bearing raceways generally lead to surface crack initiation and propagation and significantly affect the stable operation of precision bearings. In this study,
Externí odkaz:
https://doaj.org/article/fb27ef0111684f4f939b0cdb450d9f5d
Publikováno v:
Corrosion Communications, Vol 6, Iss , Pp 52-61 (2022)
The optimization of water chemistry in pressurized water reactor (PWR) primary circuit is one of the most effective ways to achieve both safety and economy for operating PWR nuclear power plants (NPPs). Special attention has been paid to fundamental
Externí odkaz:
https://doaj.org/article/587f5c80d6cf46719c29822894ad581b
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 9, Pp 2977-2981 (2021)
Corrosion fatigue crack growth (FCG) behavior of 316LN stainless steel was investigated in high-temperature pressurized water at different temperatures, load ratios (R = Kmax/Kmin) and rise times (tR). The environmental assisted effect on FCG rate wa
Externí odkaz:
https://doaj.org/article/340b9dd1e38647ddb56396166500fd7e
Autor:
Jun Gao, Chang Liu, Jibo Tan, Ziyu Zhang, Xinqiang Wu, En-Hou Han, Rui Shen, Bingxi Wang, Wei Ke
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 8, Pp 2600-2609 (2021)
Low cycle fatigue behaviors of SA508-3 low-alloy steel were investigated in room-temperature air, high-temperature air and in light water reactor (LWR) water environments. The fatigue mean curve and design curve for the low-alloy steel are developed
Externí odkaz:
https://doaj.org/article/9c55b1bf580446909cfcfef102827109
Publikováno v:
Journal of Magnesium and Alloys, Vol 9, Iss 4, Pp 1220-1232 (2021)
Coatings on the surface of Mg alloys are inevitably damaged during their practical applications, and corrosion can easily initiate from the damaged areas to accelerate the failure of Mg parts. A dual self-healing coating has already been developed to
Externí odkaz:
https://doaj.org/article/0523dd3cb82f4a409bc9a840122b8f5f