Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Zijun Qin"'
Autor:
Zijun Qin, Weifu Li, Zi Wang, Junlong Pan, Zexin Wang, Zihang Li, Guowei Wang, Jun Pan, Feng Liu, Lan Huang, Liming Tan, Lina Zhang, Hua Han, Hong Chen, Liang Jiang
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 1984-1997 (2022)
The strengthening phases characteristics in the alloy determine the mechanical properties of the alloy, but it is a hard task to predict the precipitation of complex alloys. In this work, we quickly detected 33,484 groups of Ni-based superalloys comp
Externí odkaz:
https://doaj.org/article/dd2f3dae305e4ae2b4f6d4eb744c93e2
Publikováno v:
Materials, Vol 16, Iss 13, p 4664 (2023)
This research investigates the microstructure and defects of powder metallurgy (PM) nickel-based superalloys prepared by spark plasma sintering (SPS). The densification, microstructural evolution, and precipitate phase evolution processes of FGH96 su
Externí odkaz:
https://doaj.org/article/df624478802a493bbbbd4ecc02101ac9
Autor:
Zijun Qin, Zi Wang, Yunqiang Wang, Lina Zhang, Weifu Li, Jin Liu, Zexin Wang, Zihang Li, Jun Pan, Lei Zhao, Feng Liu, Liming Tan, Jianxin Wang, Hua Han, Liang Jiang, Yong Liu
Publikováno v:
Materials Research Letters, Vol 9, Iss 1, Pp 32-40 (2021)
Predicting the phase precipitation of multicomponent alloys, especially the Ni-base superalloys, is a difficult task. In this work, we introduced a dependable and efficient way to establish the relationship between composition and detrimental phases
Externí odkaz:
https://doaj.org/article/018e6d5462c6453c94557d55d8b2d7a4
Autor:
Liming Tan, Guowei Wang, Yu Guo, Qihong Fang, Zecheng Liu, Xiangyou Xiao, Wuqiang He, Zijun Qin, Yong Zhang, Feng Liu, Lan Huang
Publikováno v:
Virtual and Physical Prototyping, Vol 15, Iss S1, Pp 555-569 (2020)
With excellent radiation resistance and high temperature strength, the oxide dispersion strengthened (ODS) nickel-based superalloys are deemed as candidate materials for advanced fission and fusion reactor. Since conventional manufacturing processes
Externí odkaz:
https://doaj.org/article/c6e1d812ea78409d88f143167f971f57
Autor:
Yunqiang Wang, Mingming Lu, Zi Wang, Jin Liu, Lei Xu, Zijun Qin, Zexin Wang, Bingfeng Wang, Feng Liu, Jianxin Wang
Publikováno v:
Materials & Design, Vol 206, Iss , Pp 109747- (2021)
It becomes a common practice to adopt high-throughput experiments on superalloys, which can generate a large amount of data. To address this large amount of data, we designed a machine learning (ML) based model to automate the experimental analysis p
Externí odkaz:
https://doaj.org/article/64feec1d04584a4eab6b718088f31417
Publikováno v:
Materials, Vol 15, Iss 12, p 4251 (2022)
Ni-based superalloys are widely used to manufacture the critical hot-end components of aviation jet engines and various industrial gas turbines. The analysis of Ni-based superalloys microstructures is an important research task during the design and
Externí odkaz:
https://doaj.org/article/326ce17f031d4d0f8208beb71730344e
Autor:
Wuqiang He, Feng Liu, Liming Tan, Zhihui Tian, Zijun Qin, Lan Huang, Xiangyou Xiao, Guowei Wang, Pan Chen, Baogang Liu
Publikováno v:
Materials, Vol 15, Iss 12, p 4087 (2022)
Thermo-mechanical process of nickel-based oxide dispersion strengthened (ODS) superalloys is critical to produce desired components. In this study, an efficient method of consolidating powder is introduced to optimize the preparation process, microst
Externí odkaz:
https://doaj.org/article/938a9699c6a54ec8996911f1bc784565
Publikováno v:
Materials & Design, Vol 188, Iss , Pp - (2020)
Oxide dispersion strengthened nickel-based superalloy (ODSN) is widely used in structural materials such as aerospace and nuclear industry, but its uniform dispersion distribution of particles makes it only necessary to manufacture using conventional
Externí odkaz:
https://doaj.org/article/ff156a6129da43ccb0e8360c134f3cae
Publikováno v:
Metals, Vol 12, Iss 3, p 381 (2022)
Sinter-hardening is an emerging powder metallurgy process by which the consolidation of powder and the hardening of dense bulk samples are integrated into one step. In this study, to understand the complex effects of sinter-hardening parameters on th
Externí odkaz:
https://doaj.org/article/531110a176024b7bbd433fb6c32e0e34
Publikováno v:
Metals, Vol 8, Iss 10, p 841 (2018)
Equal-channel angular pressing (ECAP) was performed on a Mg (6 wt %) Zn alloy at temperatures from 160 to 240 °C and the microstructures and mechanical properties were studied using optical microscopy, X-ray diffraction, scanning electron microscopy
Externí odkaz:
https://doaj.org/article/ae7232129908421791ceaf2d6f8f4586