Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Danqian Wang"'
Autor:
Kai Ma, Jingfeng Wang, Yinhong Peng, Chaoneng Dai, Yuanlang Pan, Ye Wang, Danqian Wang, Jinxing Wang, Yanlong Ma, Fusheng Pan
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 6, Pp 2312-2326 (2024)
In this study, Mg-13.2Gd-4.3Ni alloys containing continuous bulk-shaped long-period stacking ordered (LPSO), lamellar LPSO, and a small amount of eutectic phase were prepared, and the evolution of microstructure at different extrusion temperatures an
Externí odkaz:
https://doaj.org/article/fba40b9529c34efeba0ab1ae89a37e04
Autor:
Chaoneng Dai, Sanlue Pei, Kai Ma, Ye Wang, Danqian Wang, Jinxing Wang, Yanlong Ma, Jingfeng Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 1903-1921 (2023)
The effects of Er and Ni content on the microstructure evolution, corrosion mechanism of Mg–Er–Ni alloys with different orientations were investigated. With the increase of Er and Ni content, the corrosion rate of extrusion direction (ED) increas
Externí odkaz:
https://doaj.org/article/27e80eae71b04c249d648f18e3da529c
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 121-136 (2023)
The poor anticorrosion property of magnesium alloys is one of main concerns prior to their various applications. In this study, an anticorrosive hydrogen phosphate coating was fabricated via the ultrasound-assisted chemical conversion treatment on AZ
Externí odkaz:
https://doaj.org/article/6845cd38075a4c1d8a136d16e6c8c71a
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 6628-6643 (2023)
An anticorrosive CaCO3/MgO coating was obtained on AZ41 Mg alloy via rapid electrochemical deposition for the application of concrete formwork. Surface characterizations were carried out to obtain the morphology and chemical composition of the coatin
Externí odkaz:
https://doaj.org/article/50c2e3f34d3e4b9483302f776b578c87
Autor:
Chaoneng Dai, Sanlue Pei, Kai Ma, Ye Wang, Danqian Wang, Jinxing Wang, Yanlong Ma, Jingfeng Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 6246-6263 (2023)
The Mg–Er–Ni alloy with comparable strength and solubility was prepared by controlling the Ni content. The mechanical properties and corrosion mechanism of alloys with long-period stacking ordered (LPSO) phase, as well as those with both LPSO and
Externí odkaz:
https://doaj.org/article/274f881f94e94c2781a13517b5a0c52c
Publikováno v:
Materials, Vol 15, Iss 19, p 6815 (2022)
Magnesium phosphate cement (MPC) is a promising alternative cement. However, the rheological property of this new binder is still to be explored. In this study, Response Surface Methodology (RSM) was adopted with Central Composite Design (CCD) to est
Externí odkaz:
https://doaj.org/article/809fb03671534a4abc75705f9e5cbbab
Publikováno v:
Materials, Vol 13, Iss 21, p 4824 (2020)
The fabrication of high-performance cement-based materials has benefited greatly from the extensive use of graphene and its derivatives. This paper studies the effects of graphene sulfonate nanosheets (GSNSs) on sacrificial cement paste and mortar (t
Externí odkaz:
https://doaj.org/article/987b3371640b4f7ea5bcab8f6f394dec
Publikováno v:
Nanomaterials, Vol 10, Iss 9, p 1718 (2020)
Ultra-high-performance concrete (UHPC) has been used as an advanced construction material in civil engineering because of its excellent mechanical properties and durability. However, with the depletion of the raw material (river sand) used for prepar
Externí odkaz:
https://doaj.org/article/8e1b5ebaeb154907afc773d4f6096604
Publikováno v:
Materials, Vol 13, Iss 14, p 3148 (2020)
Ultra-high-performance concrete (UHPC) has received increasing attention in recent years due to its remarkable ductility, durability, and mechanical properties. However, the manufacture of UHPC can cause serious environmental issues. This work addres
Externí odkaz:
https://doaj.org/article/a9fca51c8b8d44058aceb58b821ff63a
Publikováno v:
Materials, Vol 10, Iss 8, p 903 (2017)
In this study, the pitting behaviour of a new corrosion-resistant alloy steel (CR) is compared to that of low-carbon steel (LC) in a simulated concrete pore solution with a chloride concentration of 5 mol/L. The electrochemical behaviour of the bars
Externí odkaz:
https://doaj.org/article/360e46dbfa414fb7877a2cbacd20e19f