In the original publication [1], there was a mistake in Figure 4c. The error was made while correcting the units numbered on the graph scales, and the mistake was made when the same figure (Figure 4b) was copied twice (instead of Figure 4c). The corrected Figure 4c is shown below.
Figure 4.
3-D surface models of phosphate coatings: (a) From a modified solution; (b) From a solution with the addition of zinc nitrate; (c) From a solution with the addition of calcium nitrate.
The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.
Reference
- Rumyantsev, E.; Rumyantseva, V.; Konovalova, V. White Phosphate Coatings Obtained on Steel from Modified Cold Phosphating Solutions. Coatings 2022, 12, 70. [Google Scholar] [CrossRef]
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