Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Peiqing La"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 4557-4568 (2024)
Ni–Al based coating is one of the common high temperature and corrosion resistant protective coatings. In the present paper, the effect of Si content on the formation of Al2O3 layer and the corrosion resistance of Ni–Al coating to chloride molten
Externí odkaz:
https://doaj.org/article/0201436c7f1b476ebc22c7d8f79d5ae0
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 1016-1027 (2023)
Grain boundary movement is closely related to plastic deformation of materials. In our contribution, C atoms are introduced into the grain boundary and a highly stable C chain network is formed through structural optimization. The results show that t
Externí odkaz:
https://doaj.org/article/4b8e34e6179d4ea5912e96bf5c30f102
Autor:
Jie Sheng, Jiafu Wei, Zhengning Li, Kun Man, Weiqian Chen, Guocai Ma, Yuehong Zheng, Faqi Zhan, Peiqing La, Yanchun Zhao, Abdelrahim Husain
Publikováno v:
Journal of Materials Research and Technology, Vol 17, Iss , Pp 404-411 (2022)
Micro/nano-structure is one of the important types of multilayer construction, which can make nanocrystalline metals and alloys with excellent comprehensive mechanical properties. By means of Aluminothermic Reaction (AR) and subsequent rolling with d
Externí odkaz:
https://doaj.org/article/8aa0bf9d917b4c168356b544d40fd57f
Autor:
Ying Wei, Peiqing La, Jing Jin, Mingchen Du, Yuehong Zheng, Faqi Zhan, Jie Sheng, Haicun Yu, Min Zhu
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
The key to the new generation of solar thermal power plants is to increase the operating temperature of molten salt to 800°C, and change the heat transfer medium from nitric acid mixed salt to chlorine mixed salt, so as to significantly reduce the c
Externí odkaz:
https://doaj.org/article/7b7df4ee8c264f4583742b7e6c61b57b
Publikováno v:
Nano Select, Vol 2, Iss 1, Pp 72-82 (2021)
Abstract The development of efficient monolithic catalysts and their fabrication methods for low‐temperature and long‐term stable CO oxidation always remains a challenge for both fundamental research and technological application. In this work, a
Externí odkaz:
https://doaj.org/article/e14cc738a8a1416fa731923bac6b81ae
Publikováno v:
Crystals, Vol 13, Iss 2, p 225 (2023)
In this paper, Ni-Al films were prepared using magnetron sputtering technology. The microstructure of the films and the relationship between the residual stress and the adhesion strength were studied. More importantly, the mechanical strength–ducti
Externí odkaz:
https://doaj.org/article/414765b203ef44f59cf44324e7124b70
Publikováno v:
Crystals, Vol 12, Iss 6, p 848 (2022)
In this work, a large ingot of micro-nano structure 2507 duplex stainless steel was prepared in a single step using the aluminothermic reaction method. Chromium having different excess fractions were added to reaction powders to make up for evaporati
Externí odkaz:
https://doaj.org/article/fcf30bce5b2941b6be17472492fd9b75
Publikováno v:
Advances in Mechanical Engineering, Vol 12 (2020)
304 stainless steels were prepared by aluminothermic reaction method; first steels are annealed at 1000°C and then rolled at 700°C for different deformation. The microstructures evolution and mechanical properties were distinguished in details. It
Externí odkaz:
https://doaj.org/article/2fcbbd4e929e44e0a9397ad136731fb5
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
It is one of the effective ways to obtain excellent comprehensive performance of 2205 duplex stainless steel (DSS) to adjust the volume ratio and grain size of α and γ phases. In the present paper, 2205 DSSs with micro-nano structures were successf
Externí odkaz:
https://doaj.org/article/02e72ba377e14b209c41536f28955933
Publikováno v:
Materials Research Express, Vol 8, Iss 8, p 086502 (2021)
A heterogeneous structural (HS) 1045 steel prepared by aluminothermic reaction (AR) casting method was fabricated by combining severe deformation cold rolled with subsequently heating. Its detailed microstructure evolution, mechanical properties, str
Externí odkaz:
https://doaj.org/article/d7d66aaee2914ef1b06d755dd411d0a5