Plastic event evolution and nonadjacent interaction of amor-phous alloys under dynamic loading
Seeking order in chaos and perceiving truth in ambiguity is the lifelong pursuit of many amorphous material researchers.Amorphous alloys are a new class of metal materials achieved using modern metallurgical techniques and entropy regulation,which maintains a liquid-disordered structure by inhibiting the crystallization of alloy melts.They have great potential in strategic core fields,such as national defense and military,aerospace,and rail transit,owing to their superior overall performance.Researchers are primarily concerned with the dynamic mechanical response and damage evolution process of materials under complex loads because these disciplines require equipment to withstand continuous impact loads.The purpose of this paper is to investigate the research and development of plastic event evolution and interaction in amorphous alloys in terms of dynamic loading.A deeper understanding of new phenomena and mechanisms arising in amorphous systems under dynamic stresses can be achieved by elucidating the response of basic units to the external environment and their correlation with macroscopic statistics.The ultimate goal of micro and macromechanism research is to elucidate the direction of technological development and examine the regulatory space underlying phenomena and mechanisms.
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