Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Bing-Chen Wei"'
Publikováno v:
Materials Science Forum. 993:826-835
The debris clouds produced by hypervelocity impacts on Ti-based metallic glasses (Ti-MGs) and Al-6061-T6 bumper were studied by smoothed particle hydrodynamics (SPH) methods. The change of the vanguard shape, dispersion and ejection angle were also o
Publikováno v:
Materials Science Forum. 898:689-695
Laser shock peening is a promising effective approach for improving mechanical properties of metallic glass. In this work, laser shock peening was employed to study the surface morphologies of metallic glasses with different toughness. Numerous local
Publikováno v:
Physical Review B. 99
What determines the glass property remains one of the major unsolved problems in both condensed matter physics and materials science. Despite extensive research attempting to identify possible structural features as property signatures in glasses obe
Publikováno v:
Materials Science Forum. 849:22-27
Metallic glasses (MGs) exhibit extremely high strength and superior resistance to corrosion. They are also supposed to be resistant against displacive irradiation due to their inherent disordered structure, and thereby are viewed as potential candida
Autor:
Bing-Chen Wei, Chenguang Huang, Guang-Yue Xu, Yacong Guo, Kun Zhang, Yanpeng Wei, Zhiqing Yang
Publikováno v:
Scientific Reports
The effects of nanosecond laser peening on Zr41Ti14Cu12.5Ni10Be22.5 metallic glass were investigated in this study. The peening treatment produced an extra-deep shock-affected zone compared to crystal metal. As opposed to the conventional shear bands
Publikováno v:
Materials Research Innovations. 18:S4-798
Laser shock peening is promising surface treatment technique to improve the mechanical properties of metals material through introducing a deep compressive residual stresses region. In this work, LSP was employed to treat Zr based bulk metallic glass
Publikováno v:
Materials Science Forum. :1061-1066
Investigations on the aging hardening behavior of four Al-Li-Zn-Mg-Cu alloys were carried out using differential scanning calorimetry, transmission electron microscopy and hardness measurement. It is shown that the addition of Li inhibits the formati
Autor:
Bing-Chen Wei, Lei Li, Yanpeng Wei, Chenguang Huang, Xianqian Wu, Guang-Yue Xu, Hongwei Song, Xi Wang
Publikováno v:
Chinese Physics Letters. 30:036201
Laser shocking peening is a widely applied surface treatment technique that can effectively improve the fatigue properties of metal parts. We observe many micro-scale arc plastic steps on the surface of Zr47.9Ti0.3Ni3.1Cu39.3Al9.4 metallic glass subj
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Publikováno v:
Chinese Physics Letters; Aug2005, Vol. 22 Issue 8, p1-1, 1p