Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Jinquan Guo"'
Autor:
Rui Su, Haizhou Li, Dirui Wang, Jinquan Guo, Chuangwei Wang, Zhengrong Li, Han Zeng, Zhongtao Sun, Hui Chen
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6753-6770 (2024)
The influence of three-stage heat treatment on the microstructure and mechanical properties of pulsed laser-arc hybrid welded TC4 titanium alloy joints was studied by experiments and molecular dynamics calculations. The results showed that after the
Externí odkaz:
https://doaj.org/article/9d02420932c64416bdcb5d16df1d6b3a
Autor:
Dirui Wang, Rui Su, Haizhou Li, Chuangwei Wang, Jinquan Guo, Zhengrong Li, Han Zeng, Hui Chen
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3690-3704 (2024)
In this paper, the relationship between mechanical properties and microstructure of steels with different Ti contents (0 wt%, 0.044 wt%, 0.087 wt% and 0.140 wt%) is systematically investigated. The results show that the addition of trace amounts of T
Externí odkaz:
https://doaj.org/article/cd9d4600fa134fa8ad816b5105f39ccb
Publikováno v:
mLife, Vol 3, Iss 1, Pp 14-20 (2024)
Abstract Clostridioides difficile is a leading cause of healthcare‐associated infections, causing billions of economic losses every year. Its symptoms range from mild diarrhea to life‐threatening damage to the colon. Transmission and recurrence o
Externí odkaz:
https://doaj.org/article/7f53f63db154472b872602f6d7c2c646
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 733-756 (2023)
Four types of iron-chromium-aluminum (FeCrAl) alloys, composed of different elements, were used to investigate the creep performance and high-temperature oxidation resistance. The microstructures in the undeformed regions after the small punch creep
Externí odkaz:
https://doaj.org/article/125cbc726e3a4b6b9a08683ffb89e7c9
Publikováno v:
IET Image Processing, Vol 15, Iss 10, Pp 2127-2134 (2021)
Abstract In November 2019, the GaoFen‐7(GF‐7) satellite was equipped with China's first laser altimeter with full waveform recording capability, which obtains high‐precision long‐range three‐dimensional coordinates. The influence of clouds
Externí odkaz:
https://doaj.org/article/9aad73434ded4d1ab187d1e1bb0077a1
Publikováno v:
BMC Oral Health, Vol 21, Iss 1, Pp 1-10 (2021)
Abstract Background The mechanics of double key loop (DKL) are not well defined, and this finite element study was designed to explore its force system. Methods A simplified 3-dimensional finite element model of single and double key loops with an ar
Externí odkaz:
https://doaj.org/article/488b4c14152c44a19e8fcac043e35935
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 5796-5806 (2021)
Crevasse is an important characteristic of ice shelf internal structure, and also an important index to measure the stability of ice shelf. This study aims to detect crevasses from ICESat-2 data and obtain three-dimensional features of the crevasse.
Externí odkaz:
https://doaj.org/article/3d447502f5154bb9b553039f72398e2a
Publikováno v:
IEEE Access, Vol 8, Pp 225294-225305 (2020)
An adaptive potential field is designed to adapt the acceleration/deceleration and mass of the obstacle. The potential fields are established in a transformed road coordinate system to improve the feasibility and robustness. A path planning method is
Externí odkaz:
https://doaj.org/article/87271ae7827143de923c81b8afe74490
Publikováno v:
Advances in Polymer Technology, Vol 2022 (2022)
Mine tires are an essential and expensive component of heavy mining machinery. This study explored the grounding characteristics and temperature field distribution of mining tires during driving as well as the relationships between the maximum temper
Externí odkaz:
https://doaj.org/article/1aeede9fe28e43638cacf4aa85602eb2
Publikováno v:
Results in Physics, Vol 28, Iss , Pp 104624- (2021)
Dynamic flexoelectric effect refers to the coupling between polarization and acceleration of a material, which is usually ignored in previous works. However, when the thickness of the beam decreases to nanometer scale, the strain gradient increases s
Externí odkaz:
https://doaj.org/article/f14438daa7164483a72460d1fb822d41