Electrochemical behavior of Ni-Al-Fe alloys in simulated human body solution

Voltammetric and corrosion studies of the fungicide fludioxonil

“…Instead of a pure capacitor, a constant phase element (CPE) was introduced in the fitting procedure to obtain good agreement between the experimental and simulated data. Often, a CPE is used in a model in place of a capacitor to compensate for non-homogeneity in the system [53,54].…”

Electrochemical Performance of Fe40Al-X (X = Cr, Ti, Co, Ni) Alloys Exposed to Artificial Saliva

“…Since recent decades, intermetallic compounds based on aluminides have been considered as candidate materials to be used as biomaterials; in this sense, is important to compare the corrosion rate of alloys studied in present work with other intermetallic compounds when they were exposed to artificial biomimetic media. For example, Castañeda et al [23] studied the corrosion behavior of a group of Ni-Al-Fe intermetallic alloys when they were exposed to Hank´s solution; in this case the Al concentration ranged from 20 to 30 wt.% and the Fe concentration ranged from 13 to 23 wt.%. It is worth noticing that all the ternary Fe40Al-3X alloys studied in this research, presented minor corrosion rates than those of the ternary Ni-Al-Fe intermetallics, since the corrosion current density of these alloys ranged from 0.46 to 1.2 mA/cm 2 .…”

“…Castañeda et al [23] studied the corrosion resistance of Ni-Al-Fe intermetallic alloys in biomimetic human body fluid electrolytes. The tested alloys included 57 (wt%) Ni-(20 to 30) Al-(12 to 23) Fe and they were exposed to the Hank's solution.…”

The electrochemical behavior of copper and copper alloys as biomaterials

“…Koroziona otpornost metala i njihovih legura u različitim biološkim fluidima privukla je pažnju brojnih istraživača [66][67][68][69]. Za ispitivanja su najčešće koričćeni sintetisani rastvori krvne plazme, zatim urina [70,71], pljuvačke [72], Ringerov rastvor [69,73], zatim sintetski intrauterini medijum [74][75][76].…”