[Retracted] Influence of Metallic Particles on Properties of Aluminium Composites through Taguchi Technique

Table 3

Salt spray analysing factor.

Test factors	Values
Solution pH value	6.5–6.95
Sample loading position in the chamber	45° angle
Concentration of solution	4.9–5.6% of NaCl
Chamber temperature	35.6–36.8°C
Volume of salt solution collected	1.2–1.5 ml/hr
Air pressure	15–19 psi