Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Dongtao, Wang"'
Autor:
Shaoyong Ma, Jian Lin, Meng Yang, JiaJia Wang, Lujiao Lu, Ying Liang, Yan Yang, Yanzhi Liu, Dongtao Wang, Yajun Yang
Publikováno v:
Journal of Orthopaedic Translation, Vol 49, Iss , Pp 308-324 (2024)
Background: Senile osteoporosis (SOP) is a systemic bone disease characterized by increased susceptibility to fractures. However, there is currently no effective treatment for SOP. The Zhuangyao Jianshen Wan (ZYJSW) pill is traditionally believed to
Externí odkaz:
https://doaj.org/article/85b18af7452a44a59a68546442862801
Autor:
Yifeng Li, Zibin Wu, Dongtao Wang, Hiromi Nagaumi, Guangrui Luo, Zhixin Feng, Xiaozu Zhang, Rui Wang, Haitao Zhang, Bo Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 3609-3618 (2024)
In this work, the bending behavior of high-strength Al–Mg–Si–Cu alloys and AA6061 under different artificial aging condition was investigated. The existing springback prediction formula is suitable for commercial AA6061 alloy, but not for high-
Externí odkaz:
https://doaj.org/article/d35a107c6e424c44ba2b7f1322cdb95b
Mechanical properties and corrosion behavior of trace Cr-containing Al–9Si–1.2Cu–0.5Mg casting alloy
Autor:
Pengfei Zhou, Rui Wang, Dongtao Wang, Hiromi Nagaumi, Minghe Zhang, Xinzhong Li, Zibin Wu, Xiaozu Zhang, Fuan Hua, Bo Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 5059-5069 (2023)
Improvement of corrosion resistance in high-strength Al–Si–Cu–Mg casting alloy is an important issue for its application in humid and corrosion environment. In this paper, the effect of Cr on microstructure, mechanical properties and corrosion
Externí odkaz:
https://doaj.org/article/2fdf4372d8e24604b8b178cdd3aa84d7
Publikováno v:
Symmetry, Vol 16, Iss 9, p 1213 (2024)
The process of symmetrical multidirectional pressure was adopted to inhibit the macrosegregation of eutectic Si in squeeze cast A356 alloy. Five pressure modes were applied to study the effects of multidirectional pressure and the timing of pressure
Externí odkaz:
https://doaj.org/article/7effcb4fbe62492d9087f6948c346c7f
Publikováno v:
Metals, Vol 14, Iss 7, p 825 (2024)
In the selective-laser-melting process, it is difficult to monitor the evolution of the melt pool in real time via experimental methods due to the complexity and fine scale of laser–powder interaction; numerical simulation has become an important t
Externí odkaz:
https://doaj.org/article/17f91f01123e40b8be57268fba2443d8
Autor:
Zhikang Wu, Shuncun Luo, Dongtao Wang, Xiaonan Wang, Xiaming Chen, Hiromi Nagaumi, Zengrong Hu
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 1833-1849 (2023)
The influence of thermophysical properties of materials on the porosity and microstructure of dissimilar lap joints between laser-welded Al–Si–Mg cast and Al–Mg–Si–Cu wrought aluminum alloys was investigated. The low thermal conductivity an
Externí odkaz:
https://doaj.org/article/393f759c42da432c9e50e396991662fd
Publikováno v:
Electronic Research Archive, Vol 31, Iss 6, Pp 3568-3593 (2023)
To improve the uncertainty of the deformation sequence of the energy-absorbing structures at the end of the subway vehicles during crushing, this paper adopts the gradient design idea of honeycomb structure size, collapse initiator groove and diaphra
Externí odkaz:
https://doaj.org/article/37be728fe79a4f3d80ec03860fa0f6a7
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 604-616 (2022)
In this paper, the melt turbulence process was introduced to result in Fe-containing particle agglomeration and achieve highly efficient Fe separation in Al-Si alloy melt. Microstructure analysis, 3D-morphology extraction, X-ray microscopy (μCT) ana
Externí odkaz:
https://doaj.org/article/524e7d1364d64cab8587fed49bca0d5e
Autor:
Haitao Zhang, Xin Dong, Zibin Wu, Hiromi Nagaumi, Dongtao Wang, Cheng Guo, Jing Zou, Donghui Yang
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 2053-2060 (2022)
In this paper, we investigated the influence of calcium (Ca) on the electrochemical and corrosion properties of Al–Mg–Sn–Ga alloys in neutral and alkaline electrolytes, respectively. Results indicate that Ca element promotes the uniform dissolu
Externí odkaz:
https://doaj.org/article/f6db9c93b9e2476d9bae71aa1b02c82d
Publikováno v:
Molecules, Vol 28, Iss 20, p 7141 (2023)
A comprehensive understanding of the structural characteristics and mechanical behavior of Fe-containing phases is important for high-Fe-level Al-Si alloys. In this paper, the crystal characteristics, thermal stability, thermophysical properties and
Externí odkaz:
https://doaj.org/article/18e098be4c7548e198e22afd8bb81b51