Table 2.

Results and parameters for asymmetrical rolling process.

Pass No	Total Thickness, mm	Total Deformation %	Layer Thickness Cu, mm	Layer Thickness Al, mm	Layer Thickness Ratio gCu/gAl	Asymmetry Coefficient av
0	12.00	-	2.00	10.00	0.20	-
1	10.10	15.83	1.81	8.29	0.22	0.92
2	8.50	29.70	1.61	6.89	0.23	0.91
3	6.90	42.50	1.33	5.57	0.24	0.89
4	5.05	57.92	0.98	4.07	0.24	0.80
5	3.80	68.33	0.72	3.08	0.24	0.78
6	2.70	77.50	0.53	2.17	0.24	0.80
7	2.00	83.33	0.40	1.60	0.25	0.79
8	1.30	89.17	0.26	1.04	0.25	0.73
9	1.00	91.67	0.20	0.80	0.25	0.80