Study on Compaction and Machinability of Silicon Nitride (Si3N4) Reinforced Copper Alloy Composite through P/M Route

Table 3

Machining parameters.

Tool bit material	High-speed steel (HSS)
Cutting speed in m/min	50, 100,150
Feed rate in mm/rev	0.1 (fixed)
Depth of cut in mm	0.5, 0.8, 1, 1.2,1.4,1.6
Percentage of reinforcement % wt. Si3N4	3, 6, 9,12