Fig. 1. Experimental schematic diagram of electrodeposition process
Fig. 2. Schematic diagram of taping test and electrochemical anodic polarization test
Fig. 3. Photographs of electrodeposited calcareous films by the application of various direct and pulse current densities for 24 hours in seawater
Fig. 4. Weight gain of electrodeposition films formed by direct and pulse current
Fig. 5. Composition analyses of electrodeposited calcareous films for 24 hours in seawater with applied current density
Fig. 6. Crystal structure analysis of electrodeposition films by direct and pulse current
Fig. 7. Surface morphology observation in accordance with the direct and pulse current after 24 hours
Fig. 8. Taping test for adhesion properties of electrodeposition films formed by direct and pulse current
Fig. 9. Electrochemical anodic polarization behavior curves of electrodeposition films and Fe substrate measured in 3% NaCl solution
Table 1. Chemical composition and mechanical properties of specimen
Table 2. Average concentrations of the 11 most abundant ions and molecules in seawater
Table 3. Experimental condition of electrodeposition process according to the direct and pulse current
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