[Retracted] Wire Electrical Discharge Machining (WEDM) of Hybrid Composites (Al-Si12/B₄C/Fly Ash)

Table 4

Experimental results of MRR and SR (Al-Si12/B₄C/fly ash).

Ex. no						MRR (mm^3/min)	SR (μm)	S/N for MRR	S/N for SR
	Gap voltage (V)	Pulse on time (μs)	Pulse off time (μs)	Wire feed (m/min)	Reinforcement (wt%)
1	30	2	2	4	3	25.514	3.38	28.14	-10.58
2	30	2	6	6	6	21.423	3.06	26.62	-9.71
3	30	2	10	8	9	17.262	3.57	24.74	-11.05
4	30	6	2	6	9	33.112	3.97	30.40	-11.98
5	30	6	6	8	3	26.104	3.3	28.33	-10.37
6	30	6	10	4	6	25.705	3.51	28.20	-10.91
7	30	10	2	8	6	39.086	3.98	31.84	-12.00
8	30	10	6	4	9	31.122	3.74	29.86	-11.46
9	30	10	10	6	3	25.689	3.59	28.19	-11.10
10	50	2	2	4	3	21.058	3.3	26.47	-10.37
11	50	2	6	6	6	16.457	3.43	24.33	-10.71
12	50	2	10	8	9	13.54	4.02	22.63	-12.08
13	50	6	2	6	9	26.772	3.4	28.55	-10.63
14	50	6	6	8	3	20.165	3.66	26.09	-11.27
15	50	6	10	4	6	19.543	3.07	25.82	-9.74
16	50	10	2	8	6	31.742	3.45	30.03	-10.76
17	50	10	6	4	9	22.764	3.57	27.15	-11.05
18	50	10	10	6	3	20.549	3.59	26.26	-11.10
19	70	2	2	4	3	12.321	3.24	21.81	-10.21
20	70	2	6	6	6	9.995	3.86	20.00	-11.73
21	70	2	10	8	9	8.378	4.21	18.46	-12.49
22	70	6	2	6	9	16.365	3.97	24.28	-11.98
23	70	6	6	8	3	12.339	3.4	21.83	-10.63
24	70	6	10	4	6	11.429	3.45	21.16	-10.76
25	70	10	2	8	6	18.475	3.49	25.33	-10.86
26	70	10	6	4	9	14.489	3.65	23.22	-11.25
27	70	10	10	6	3	12.719	3.29	22.09	-10.34