Processing of Al2O3–SiCw–TiC ceramic composite by powder mixed electric discharge grinding

Table 4 Measured responses corresponding to each experimental run

S. No.	P_c (g/L)	D_c (%)	T_on (μs)	V_t (m/min)	V_w (m/min)	MRR (mg/min)	R_a (μm)
1	24	0.56	500	0.060	2.3550	21.26	0.4893
2	16	0.40	200	0.045	3.1400	12.04	0.4067
3	24	0.24	300	0.060	2.3550	15.89	0.2659
4	24	0.56	100	0.060	2.3550	12.17	0.2578
5	16	0.40	400	0.075	3.1400	15.43	0.6441
6	32	0.40	200	0.075	3.1400	16.48	0.5396
7	24	0.56	300	0.060	2.3550	21.39	0.4939
8	24	0.56	300	0.060	2.3550	21.68	0.4886
9	24	0.56	300	0.060	2.3550	19.23	0.5085
10	32	0.72	200	0.045	3.1400	17.45	0.3141
11	24	0.88	300	0.060	2.3550	28.43	0.5277
12	24	0.56	300	0.060	2.3550	21.25	0.4922
13	24	0.56	300	0.060	2.3550	18.76	0.4873
14	16	0.72	400	0.075	1.5700	13.78	1.3706
15	40	0.56	300	0.060	2.3550	32.41	0.1873
16	16	0.72	200	0.045	1.5700	13.92	0.9133
17	24	0.56	300	0.060	3.9250	21.31	0.7466
18	32	0.40	400	0.045	3.1400	25.22	0.3243
19	32	0.72	400	0.045	1.5700	24.25	0.2943
20	24	0.56	300	0.060	2.3550	18.81	0.4984
21	8	0.56	300	0.060	2.3550	11.47	0.1677
22	16	0.72	200	0.075	3.1400	18.35	0.4919
23	32	0.72	400	0.075	3.1400	48.24	0.2522
24	24	0.56	300	0.090	2.3550	28.53	0.5784
25	32	0.40	200	0.045	1.5700	16.62	0.3905
26	24	0.56	300	0.060	0.7850	14.98	0.9711
27	16	0.40	400	0.045	1.5700	13.13	0.3999
28	32	0.40	400	0.075	1.5700	21.88	0.5775
29	24	0.56	300	0.030	2.3550	17.21	0.3889
30	16	0.40	200	0.075	1.5700	13.45	0.3214
31	16	0.72	400	0.045	3.1400	18.82	0.7038
32	32	0.72	200	0.075	1.5700	32.89	0.2807