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 subjected to the ultra-high pressure and strain rate induced by laser shock peening. The scanning electronic microscopy and atomic force microscopy show that the arc plastic step (APS) has an arc boundary, 50-300 nm step height, 5-50 mu m radius and no preferable direction. These APSs have the ability to accommodate plastic deformation in the same way as shear band. This may indicate a new mechanism to accommodate the plastic deformation in amorphous metallic glass under high pressure, ultra-high st...
17th IUMRS International Conference in Asia, Qingdao, PEOPLES R CHINA, OCT 20-24, 2016International ...
Recent investigations have demonstrated that the plasticity of bulk metallic glasses (BMGs) at room ...
Nanosecond laser shock peening (NLSP) has been proved to be an effective way to enhance the mechanic...
Laser shock peening is a promising effective approach for improving mechanical properties of metalli...
The micromechanical properties of Zr-based metallic glass (MG) induced by laser shock peening (LSP) ...
Laser shock peening is promising surface treatment technique to improve the mechanical properties of...
In this paper, laser shock peening (LSP) treatment was performed on Zr35Ti30Cu10Ni5Be20 bulk metalli...
Zr-based bulk metallic glasses (BMGs) are a new family of attractive materials with good glass-formi...
Laser irradiation has been recently used to tune the mechanical properties of metallic glasses (MGs)...
Characterizing the shear band of metallic glasses (MGs) is meaningful to understand its plastic defo...
International audienceWe investigate the mechanical response of Zr50Cu40Al10 and Zr60Cu30Al10 metall...
Laser shock processing (LSP) is a surface hardening technology by using plasma shock waves, which ca...
A striking phenomenon is found that local plastic deformations, with an opposite direction to the ex...
Laser shock peening (LSP) has been shown to be an effective technique to improve the plasticity of m...
In this study gradient plastic strain accommodation and nanotwinning are investigated in detail usin...
17th IUMRS International Conference in Asia, Qingdao, PEOPLES R CHINA, OCT 20-24, 2016International ...
Recent investigations have demonstrated that the plasticity of bulk metallic glasses (BMGs) at room ...
Nanosecond laser shock peening (NLSP) has been proved to be an effective way to enhance the mechanic...
Laser shock peening is a promising effective approach for improving mechanical properties of metalli...
The micromechanical properties of Zr-based metallic glass (MG) induced by laser shock peening (LSP) ...
Laser shock peening is promising surface treatment technique to improve the mechanical properties of...
In this paper, laser shock peening (LSP) treatment was performed on Zr35Ti30Cu10Ni5Be20 bulk metalli...
Zr-based bulk metallic glasses (BMGs) are a new family of attractive materials with good glass-formi...
Laser irradiation has been recently used to tune the mechanical properties of metallic glasses (MGs)...
Characterizing the shear band of metallic glasses (MGs) is meaningful to understand its plastic defo...
International audienceWe investigate the mechanical response of Zr50Cu40Al10 and Zr60Cu30Al10 metall...
Laser shock processing (LSP) is a surface hardening technology by using plasma shock waves, which ca...
A striking phenomenon is found that local plastic deformations, with an opposite direction to the ex...
Laser shock peening (LSP) has been shown to be an effective technique to improve the plasticity of m...
In this study gradient plastic strain accommodation and nanotwinning are investigated in detail usin...
17th IUMRS International Conference in Asia, Qingdao, PEOPLES R CHINA, OCT 20-24, 2016International ...
Recent investigations have demonstrated that the plasticity of bulk metallic glasses (BMGs) at room ...
Nanosecond laser shock peening (NLSP) has been proved to be an effective way to enhance the mechanic...