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Electrochemical Deposition of CoNiFe Alloy from Concentrated Chloride Electrolyte
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Heating the chloride electrolyte to a temperature of 70 °C at the concentration ratio of CCo:CNi:CFe 1:1:1 provides stabilization of electrochemical deposition of the CoNiFe alloy components as a result of discharge of metal ions (Fe2+ Cl- )+ , (Со2+ Cl- )+ , (Ni2+ Cl- )+. Electrolyte filtering and correcting pH with HCl provides a reproducible deposition of CoNiFe films. Based on the experimental results of the CoNiFe films, a mechanism of electrochemical deposition is proposed, which differs in view of the phenomena occurring in the volume of electrolyte: mass draft ions, with the determining effect of mobility and the formation of positive ions on the anode. CoNiFe films are produced without mechanical stresses, with a uniform structure and with high magnetic parameters without high heat firing.
Title: Electrochemical Deposition of CoNiFe Alloy from Concentrated Chloride Electrolyte
Description:
Heating the chloride electrolyte to a temperature of 70 °C at the concentration ratio of CCo:CNi:CFe 1:1:1 provides stabilization of electrochemical deposition of the CoNiFe alloy components as a result of discharge of metal ions (Fe2+ Cl- )+ , (Со2+ Cl- )+ , (Ni2+ Cl- )+.
Electrolyte filtering and correcting pH with HCl provides a reproducible deposition of CoNiFe films.
Based on the experimental results of the CoNiFe films, a mechanism of electrochemical deposition is proposed, which differs in view of the phenomena occurring in the volume of electrolyte: mass draft ions, with the determining effect of mobility and the formation of positive ions on the anode.
CoNiFe films are produced without mechanical stresses, with a uniform structure and with high magnetic parameters without high heat firing.
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