Zobrazeno 1 - 10
of 471
pro vyhledávání: '"Zuoren, Nie"'
Publikováno v:
Engineering, Vol 40, Iss , Pp 87-99 (2024)
The industrial sector is the primary source of carbon emissions in China. In pursuit of meeting its carbon reduction targets, China aims to promote resource consumption sustainability, reduce energy consumption, and achieve carbon neutrality within i
Externí odkaz:
https://doaj.org/article/b10df3ee9a8b4c198300e9df7d7e80a1
Autor:
Jianzhu Wang, Kunyuan Gao, Xiangyuan Xiong, Yue Zhang, Yusheng Ding, Xiaolan Wu, Shengping Wen, Hui Huang, Wu Wei, Li Rong, Zuoren Nie, Dejing Zhou
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3573-3581 (2024)
Upon 98% reduction cold-rolling, a single layer AA3003 foil material of 115 μm thick was intermediately annealed at 300–420 °C/1-8 h, and the preferred temperature and time of the intermediate annealing for the laminated AA4343/AA3003/AA4343 comp
Externí odkaz:
https://doaj.org/article/a0b1140d189b427b87a09b4815c711db
Autor:
Yi Lu, Shengping Wen, Kunyuan Gao, Xiangyuan Xiong, Wu Wei, Xiaolan Wu, Hui Huang, Zuoren Nie
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1693-1702 (2024)
Aging behavior and phase transformation of Al–5Zn–1Mg–1Cu(-Si) alloys under different isothermal temperatures were investigated using transmission electron microscope (TEM) and mechanical tests. The aging temperature and Si addition significant
Externí odkaz:
https://doaj.org/article/3c00b8cfc84a40bf9dff7a99a063955b
Publikováno v:
Journal of Alloys and Metallurgical Systems, Vol 7, Iss , Pp 100084- (2024)
The microstructure and grain refinement of Al-4.5Er-1Zr-1.5Ti master alloy were analyzed by the refinement experiment, OM, SEM and XRD. The results show that the grain size of pure aluminum is reduced from 14,000μm to 202μm by Al-4.5Er-1Zr-1.5Ti ma
Externí odkaz:
https://doaj.org/article/ba8f6b2de2bf459fa0098d9194659383
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 4173-4180 (2024)
As a challenge to avoid the strength-ductility trade-off for Ti alloys, strength and ductility are contradictory, especially at a high content of primary α phase. This study proposed a new strategy to evade this trade-off dilemma by designing an 81%
Externí odkaz:
https://doaj.org/article/4a991142a9c14f5dbc63d9ed298b58f4
Autor:
Jiongshen Chen, Li Rong, Hui Huang, Chenxi Ma, Wu Wei, Shengping Wen, Zezhong Wang, Zuoren Nie
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 2414-2424 (2024)
This paper investigates the impact of pre-precipitated η phases and Al3(Er, Zr) particles on the hot workability and recrystallization behavior of an Al–Zn–Mg–Er–Zr alloy. The optimal pre-precipitation heat treatment prior to hot deformation
Externí odkaz:
https://doaj.org/article/13b3e8516e72400ca25902b775a67b0e
Autor:
Tielong Han, Chao Hou, Zhi Zhao, Zengbao Jiao, Yurong Li, Shuang Jiang, Hao Lu, Haibin Wang, Xuemei Liu, Zuoren Nie, Xiaoyan Song
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Simultaneous improvement of strength and conductivity is urgently demanded but challenging for bimetallic materials. Here we show by creating a self-assembled lamellar (SAL) architecture in W-Cu system, enhancement in strength and electrical
Externí odkaz:
https://doaj.org/article/9418d11746164bcb94699406d2a58f4f
Autor:
Xiaojun Zhang, Kunyuan Gao, Xiangyuan Xiong, Xiuhua Hu, Zhen Wang, Jianzhu Wang, Wu Wei, Xiaolan Wu, Shengping Wen, Hui Huang, Li Rong, Zuoren Nie, Dejing Zhou
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1294-1302 (2024)
The effects of Si addition to Fe on the formation and growth of intermetallic compounds (IMC) in Fe/Al composites were studied by Scanning electron microscopy (SEM), Energy Dispersive Spectroscopy (EDS) and electron backscatter diffraction (EBSD) tec
Externí odkaz:
https://doaj.org/article/81f3c5ee13f841ca96d81018404afb90
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 6880-6891 (2023)
In this work, Er–Zr-Sc modified Al–Mg alloy, manufactured by selective laser melting, offers excellent mechanical properties, due to the formation of a desirable microstructure and the synergistic effects of multiple strengthening mechanisms. The
Externí odkaz:
https://doaj.org/article/30ffbd31ac56490284d9cfb36b77bb85
Autor:
Xiuhua Hu, Kunyuan Gao, Xiangyuan Xiong, Yusheng Ding, Xiaojun Zhang, Wu Wei, Zuoren Nie, Zhenming Yang, Dejing Zhou
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 1190-1199 (2023)
The depth profiling of the element content and precipitation phase distribution of the AA4045/AA3003mod (Al-1.5Mn-0.35Cu alloy)/AA4045 brazed sheets were investigated by optical microscope observation, electron probe microanalysis (EPMA), focused ion
Externí odkaz:
https://doaj.org/article/683e0565a2c8492e84be748f9564f298