[Retracted] AZ63/Ti/Zr Nanocomposite for Bone-Related Biomedical Applications

Table 7

Response table for signal-to-noise ratios (corrosion rate).

Smaller is better
Level	Reinforcement (%)	NaCl (%)	pH value	Exposure time (hrs)
1	18.25	15.63	20.20	19.26
2	19.63	17.22	17.64	17.23
3	17.97	20.22	17.68	18.67
4	17.35	20.14	17.68	18.05
Delta	2.28	4.59	2.56	2.03
Rank	3	1	2	4