This work was supported by the National Natural Science Foundation of China(Grant Nos.50431030,59871025&50171006);973 Project(Grant No.G2000 67201-3).
We report experimental evidence of in-situ Mg77Cu12Zn5Y6 bulk metallic glass (BMG) ma- trix composite with extraordinary plastic strain of 18.5% and specific strength of 4.31×105 N·m·kg?1, which are the highest pla...