Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Hai-long Jia"'
Autor:
Hong Xu, Wen-long Liu, Yu-peng Wang, Shi-zhong Ma, Chao Yuan, Hai-long Jia, Xiu-ming Cheng, Rui Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2831-2840 (2024)
The die-casting process of ADC12 aluminum alloy right crankcase cover was simulated based on AnyCasting software, and the influence of pouring temperature, initial mold temperature and injection speed on the filling and solidification process of ADC1
Externí odkaz:
https://doaj.org/article/70ea1c34e62f4e0e9fe44f1628b016cf
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1596-1606 (2024)
This study investigates the influence of accumulative roll bonding (ARB) cycles on the microstructure and room temperature (RT) mechanical properties of AT31/ATX3105 magnesium (Mg) alloy composite sheet. It is observed that, as the number of rolling
Externí odkaz:
https://doaj.org/article/cab8defa25484507a9409b68fb6887cc
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1873-1888 (2024)
In the present work, the type, morphology and size of secondary phase particles in a Mg–4Al–2Sn-0.5Ca (ATX420) alloy are tailored through sub-rapid solidification (SRS) and aging treatment before friction stir processing (FSP) to systematically i
Externí odkaz:
https://doaj.org/article/90c963a8bc3a4194bd75cfbd6f9e833d
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3611-3621 (2024)
The influence of B and Sb on the microstructure and corrosion behavior of T6-treated Al–Si–Mg alloys has been specifically studied. It is found that the addition of 0.03 wt% B to Al–Si–Mg alloys results in the lowest corrosion rate (0.02451 m
Externí odkaz:
https://doaj.org/article/364f73c64906422b8441b0373d10fc38
Autor:
Lei Zhao, Min Zha, Yipeng Gao, Kai Guan, Peng Chen, Meng-Na Zhang, Zhen-Ming Hua, Hai-Long Jia, Hui-Yuan Wang
Publikováno v:
Materials Research Letters, Vol 11, Iss 11, Pp 933-941 (2023)
Twinning-mediated plasticity has great potential for enhancing the strength and plasticity of Mg alloys, which is limited due to the lack of twin types. Here, we report a novel multistage twinning mode, i.e. the dominant twinning mode changes from si
Externí odkaz:
https://doaj.org/article/5688c1509d4b4bdeb708b72bb6bf5d37
Autor:
Meng-Na Zhang, Hai-Long Jia, Min Zha, Lei Zhao, Zhen-Ming Hua, Cheng Wang, Yi-Peng Gao, Hui-Yuan Wang
Publikováno v:
Materials Research Letters, Vol 11, Iss 9, Pp 781-788 (2023)
Tailoring recrystallization via particle-stimulated nucleation (PSN) and pinning effects from secondary phase particles effectively weakens textures, which is still challenging for low-alloyed rare earth-free Mg alloys. Herein, the texture of a dilut
Externí odkaz:
https://doaj.org/article/d2d7e437d07b4b9c812df10764978dd5
Autor:
Min Zha, Si-Qing Wang, Tong Wang, Hai-Long Jia, Yong-Kang Li, Zhen-Ming Hua, Kai Guan, Cheng Wang, Hui-Yuan Wang
Publikováno v:
Materials Research Letters, Vol 11, Iss 9, Pp 772-780 (2023)
ABSTRACTAchieving high strength-ductility synergy in hard-to-deform high-alloyed Mg-Gd-Y-Zn-Zr alloys by rolling remains a great challenge. In this work, a Mg-8.2Gd-3.8Y-1.0Zn-0.4Zr (wt.%) alloy sheet possessing a high yield strength (YS) of ∼385 M
Externí odkaz:
https://doaj.org/article/9a476a484dd04e7695d7fbf0cb6984b5
Autor:
Tong Wang, Min Zha, Chunfeng Du, Hai-Long Jia, Cheng Wang, Kai Guan, Yipeng Gao, Hui-Yuan Wang
Publikováno v:
Materials Research Letters, Vol 11, Iss 3, Pp 187-195 (2023)
By introducing heterogeneous lamella-structure, we obtained a superior strength-ductility synergy in Mg-alloy associated with excellent strain-hardening ability, i.e. yield strength of ∼251 MPa, tensile strength of ∼393 MPa and elongation of ∼2
Externí odkaz:
https://doaj.org/article/5915edb5acee41d998cee5161db3019b
Autor:
Zhong-Zheng Jin, Min Zha, Si-Qing Wang, Shi-Chao Wang, Cheng Wang, Hai-Long Jia, Hui-Yuan Wang
Publikováno v:
Journal of Magnesium and Alloys, Vol 10, Iss 5, Pp 1191-1206 (2022)
Nowadays, magnesium (Mg) alloys are promising lightweight structural materials, especially in transportation and aerospace fields, due to their inherent low density and high specific strength. Most of the high-strength Mg alloys exhibit poor formabil
Externí odkaz:
https://doaj.org/article/5bc2015043fb4bfe9eb6aab865bc84e9
Autor:
Zhen-Ming Hua, Min Zha, Zhao-Yuan Meng, Shen-Bao Jin, Gang Sha, Tian-Shuai Wang, Cheng Wang, Hai-Long Jia, Yipeng Gao, Hui-Yuan Wang
Publikováno v:
Materials Research Letters, Vol 10, Iss 1, Pp 21-28 (2022)
Achieving appreciable strain-aging hardening coupling with fine-grain strengthening remains a critical challenge in dilute Mg alloys, as high-temperature solid-solution, utilized to impart high-level solutes for strain-aging, inevitably causes grain
Externí odkaz:
https://doaj.org/article/b4530a3438a5491f8bba5dc3d153ad22