Experimental investigation and numerical simulation of micro-EDM of bulk metallic glass with focus on crater sizes

Bulk metallic glass (BMG) is a new class of material discovered in recent years with prospective applications in space, nuclear reactor engineering, biomedical, and electronics industries. Metallic glasses are difficult to be machined using conventional machining processes due to the extreme hardness and non-crystalline/amorphous structure of metallic glass. Therefore, this study aims to investigate the machinability of metallic glass using a...