Effect of laser shock peening on mechanical properties of Zr-based bulk metallic glass

•We report that LSP can improve plasticity of Zr-based BMG.•Flexural plasticity of two-side peened sample increases without reducing its strength.•One-side peened sample have a better ability to resist flexural deformation under load.•FEM is used to predict the LSP induced residual stress distributi...

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Veröffentlicht in:	Applied surface science 2014-09, Vol.313, p.692-697
Hauptverfasser:	Fu, Jie, Zhu, Yunhu, Zheng, Chao, Liu, Ren, Ji, Zhong
Format:	Artikel
Sprache:	eng
Schlagworte:	Amorphous materials Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Exact sciences and technology Finite element analysis Fracture mechanics Fracture surface morphologies Laser shock peening Laser shock processing Mechanical properties Metallic glass Metallic glasses Modulus of rupture in bending Physics Residual stress Three-point bending test Zirconium Zirconium base alloys
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