Comparison of Micro-EDM Characteristics of Inconel 706 between EDM Oil and an Al Powder-Mixed Dielectric

Table 1

Nominal chemical composition of the as-received Inconel 706 [17].

Alloy (%)	Ni + Co	Cr	Fe	Ni + Ta	Ti	Co	C	Mn	Si	S	Cu	Al	P
Inconel 706	Min	39	14.5	Bal	2.5	1.5
	Max	44	17.5		3.3	2	1	0.06	0.35	0.35	0.02	0.3	0.4	0.02