Project supported by the National Natural Science Foundation of China(Grant Nos.51801122 and 52071210);the Science Challenge Project(Grant No.TZ2018001);the Science and Technology Commission of Shanghai(Grant No.21ZR1430800).
Amorphous solids exhibit scale-free avalanches,even under small external loading,and thus can work as suitable systems to study critical behavior and universality classes.The abundance of scale-free avalanches in the ...
The role of the microalloying process in relaxation behavior and crystallization evolution of Zr_(20) Cu_(20) Ni_(20) Ti_(20) Hf_(20) high entropy bulk metallic glass(HEBMG) was investigated. We selected Al and Nb ele...
supported by the National Natural Science Foundation of China(Grant No.51471025)
There have been many interesting studies on high-entropy alloys(HEAs), also known as multi-component(MC) alloys(MCAs), in recent years. MC metallic-glasses(MGs) have shown the potential to express the advantag...
supported by the National Natural Science Foundation of China(Grant Nos.51571209 and 51461165101);the National Basic Research Program of China(Grant No.2015CB856800);the Key Research Program of Frontier Sciences,Chinese Academy of Sciences(Grant No.QYZDY-SSW-JSC017)
We report the formation of La Ga-based bulk metallic glasses. Ternary La–Ga–Cu glassy rods of 2–3 mm in diameter can be easily formed in a wide composition range by the conventional copper mold casting method. With...
supported by the Higher Education Commission (HEC) of Pakistan (Grant No. +923445490402)
In the present work, three-dimensional molecular dynamics simulation is carried out to elucidate the nanoinden- tation behaviors of CuZr Bulk metallic glasses (BMGs). The substrate indenter system is modeled using h...