Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Shen Niu"'
Publikováno v:
Materials, Vol 17, Iss 11, p 2729 (2024)
GH4169 alloy/Inconel 718 is extensively utilized in aerospace manufacturing due to its excellent high temperature mechanical properties. Micro-structuring on the workpiece surface can enhance its properties further. Through-mask electrochemical micro
Externí odkaz:
https://doaj.org/article/c6b30599ae7840d5909d2f4fca5f000d
Publikováno v:
Micromachines, Vol 15, Iss 4, p 497 (2024)
Zr-based metallic glasses (MGs) are promising materials for mold manufacturing due to their unique mechanical and chemical properties. However, the high hardness of metallic glasses and their tendency to crystallize at high temperatures make it chall
Externí odkaz:
https://doaj.org/article/bad8f06245d04edc87e06c422c541363
Publikováno v:
Materials, Vol 17, Iss 8, p 1729 (2024)
Titanium alloys have many excellent characteristics, and they are widely used in aerospace, biomedicine, and precision engineering. Meanwhile, titanium alloys are difficult to machine and passivate readily. Electrochemical grinding (ECG) is an ideal
Externí odkaz:
https://doaj.org/article/bc3d86b35a764c44b1047b97f3d9a757
Publikováno v:
Micromachines, Vol 15, Iss 3, p 375 (2024)
Amorphous alloy (AA) is a high-performance metal material generally with significantly excellent mechanical and corrosion resistance properties and thus is considered as a desirable material selection for micro-scale articles. However, the microfabri
Externí odkaz:
https://doaj.org/article/3be49a22beec4fadaec3e5859aab1516
Publikováno v:
Micromachines, Vol 15, Iss 2, p 173 (2024)
Titanium alloys are widely used in aerospace and biomedicine because of their excellent mechanical characteristics, but these properties also make such alloys difficult to cut. Jet electrochemical micromilling (JEMM) is based on the principle of elec
Externí odkaz:
https://doaj.org/article/a9ad5ae9171a48309532fbae045693e9
Autor:
Jishun Liu, Yue Song, Yongyi Chen, Li Qin, Lei Liang, Shen Niu, Ye Wang, Peng Jia, Cheng Qiu, Yuxin Lei, Yubing Wang, Yongqiang Ning, Lijun Wang
Publikováno v:
Sensors, Vol 23, Iss 11, p 5021 (2023)
The horizontal cavity surface emitting laser (HCSEL) boasts excellent properties, including high power, high beam quality, and ease of packaging and integration. It fundamentally resolves the problem of the large divergence angle in traditional edge-
Externí odkaz:
https://doaj.org/article/0bb70d5fa8294c379e9f1cc8f483d9e9
Autor:
Shen Niu, Yue Song, Ligong Zhang, Yongyi Chen, Lei Liang, Ye Wang, Li Qin, Peng Jia, Cheng Qiu, Yuxin Lei, Yubing Wang, Yongqiang Ning, Lijun Wang
Publikováno v:
Crystals, Vol 12, Iss 7, p 1006 (2022)
Photonic integrated circuits (PICs) play a leading role in modern information and communications technology. Among the core devices in PICs is the distributed feedback (DFB) multi-wavelength semiconductor laser array. Multi-wavelength semiconductor l
Externí odkaz:
https://doaj.org/article/6b87d5a12b194ba6a0a360489f9a7c28
Autor:
Yue Song, Zhiyong Lv, Jiaming Bai, Shen Niu, Zibo Wu, Li Qin, Yongyi Chen, Lei Liang, Yuxin Lei, Peng Jia, Xiaonan Shan, Lijun Wang
Publikováno v:
Crystals, Vol 12, Iss 6, p 765 (2022)
High-power semiconductor lasers have attracted widespread attention because of their small size, easy modulation, and high conversion efficiency. They play an important role in national economic construction and national defense construction, includi
Externí odkaz:
https://doaj.org/article/4dd91910c7c546809c193847c355466d
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Abstract Electrochemical grinding (ECG) is a low-cost and highly efficient process for application to difficult-to-machine materials. In this process, the electrolyte supply mode directly affects machining stability and efficiency. This paper propose
Externí odkaz:
https://doaj.org/article/fdb83cf47a254910957d13b7c728eba0
Publikováno v:
Applied Sciences, Vol 10, Iss 6, p 1941 (2020)
Electrochemical mill-grinding (ECMG) is an ideal technical means to achieve an efficient and precise machining of titanium alloy monolithic structural parts. In the rough ECMG process, the selection of a reasonable cutting depth can improve the machi
Externí odkaz:
https://doaj.org/article/7e368a7765354c218c194b6161ddeda0