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. 2021 May 14;11:10341. doi: 10.1038/s41598-021-89750-y

Table 2.

Solution concentration for accelerated salt fog corrosion experiment.

Corrosive solution Atmospheric concentration Accelerated experimental solution concentration (100 times)
H2SO4 0.09337 9.337
HNO3 7.16 × 10–5 7.16 × 10–3
NaCl 2.27 227