Rapid Microwave Digestion Procedures for the Elemental Analysis of Alloy and Slag Samples of Smelted Ocean Bed Polymetallic Nodules

Table 2

Concentrations of radicals present in microwave and conventionally digested alloy samples.

S. No.	Detail of Experiment	Si (%)	Fe (%)	Mn (%)	Cu (%)	Ni (%)	Co (%)
1	M1	NF	62.60	4.63	12.30	15.82	1.18
2	M2	NF	62.67	4.60	12.40	15.69	1.18
3	M3	NF	62.63	4.68	12.40	15.65	1.22
4	M4	NF	62.50	4.49	12.48	15.66	1.26
5	C	NF	62.53	4.42	12.46	15.67	1.22

Note: NF : Not found.