EDM performance of Cr/Cu-based composite electrodes

By H. C. Tsai, B.H Yan, F. Huang. 2003

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Performance of ZrB2-Cu composite as an EDM electrode (2007, background): “The Cr–Cu composite shows not only igher MRR than Cu but also improved the corrosion resisance of workpiece [5].”
Surface integrity in metal machining - Part I: Fundamentals of surface characteristics and formation mechanisms (2021, background): “For example, pores of several to tens of microns diameter and observable under SEM and optical microscopy are often expected in EDM recast layers [218,219], examples of which are”
Multi-response optimization of EDM with Al–Cu–Si–TiC P/M composite electrode (2009, background): “This is due to the fact that an increase in Ton leads to an increase in the rate of heat energy, which is subjected to both of the electrodes and in the rate of melting and evaporation [26].”
Investigations into the effect of tool shapes with size factor consideration in sink electrical discharge machining (EDM) process (2009, background): “The dielectric (nonconducting) fluid flushes out the chips and confines the spark [3].”
Reducing electrode wear ratio using cryogenic cooling during electrical discharge machining (2009, methodology): “Electrical discharge machining (EDM) is a nontraditional machining method used for hard materials such as titanium, tungsten, kovar, Inconel, as well as brittle materials (i.e., ceramic mats: boron carbide, silicon carbide) and materials that would be impossible to machine with traditional machining”