Effect of heat treatment on physical properties of tungsten coating obtained by pulse electrodeposition

Jiang, Fan; Xue, Jing; Chen, Yingyi; Zhang, Yingchun

doi:10.1016/j.fusengdes.2019.111332

Cited by 3 publications

(2 citation statements)

References 26 publications

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“…Ni-Mo alloy [6][7][8][9] , Co-Mo alloy [10][11][12] , Ni-Co-Mo alloy [13] and other iron group element alloys [14][15][16][17] . Among them, the content of W [18,19] and Mo [20,21] is critical to the performance of the coating. Due to its good mechanical properties and catalytic hydrogen evolution performance, the molybdenum-containing coating have been used as wear-resistant coating and catalytic hydrogen evolution material in the eld of metal protection and water electrolysis.…”

Section: Introductionmentioning

confidence: 99%

Preparation and electrochemical behavior of amorphous Co-Mo coating with high content of Mo

Tian

et al. 2022

Preprint

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At present, alloy materials have been widely used as wear-resistant coatings due to good mechanical properties. In this paper, electrodeposition was used to prepare the Co-Mo coating. The electrochemical behavior of the deposition of alloy and the phase composition, morphology, composition and property of the coating have been studied. The study of process parameters found that when the concentration of Na2Mo4 is 0.05mol/L, the concentration of C6H5Na3O7 is 0.15mol/L, the pH of the solution is 7, and the temperature is 50℃, the content of Mo in Co-Mo coating is 39.56%, and the microhardness reaches the maximum value of 503HV. The study of electrochemical behavior found that when the concentration of Na2Mo4 is 0.05mol/L, the concentration of C6H5Na3O7 is 0.15mol/L, the pH of the solution is 7 and the temperature is 50℃, the most positive deposition potential, maximum exchange current density and minimum charge transfer impedance were obtained, which explained why the best performance coating can be obtained under this condition.

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Section: Introductionmentioning

confidence: 99%

Preparation and electrochemical behavior of amorphous Co-Mo coating with high content of Mo

Tian

et al. 2022

Preprint

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“…Currently, the more widely used alloy coatings mainly include Ni-Co alloy, Ni-W alloy [1,2], Co-W alloy [3][4][5], Ni-Mo alloy [6][7][8][9], Co-Mo alloy [10][11][12], Ni-Co-Mo alloy [13], and other iron group element alloys [14][15][16][17]. Among them, the content of W [18,19] and Mo [20,21] is critical to the performance of the coating. Due to its good mechanical properties and catalytic hydrogen evolution performance, the molybdenum-containing coating has been used as a wear-resistant coating and a catalytic hydrogen evolution material in the field of metal protection and water electrolysis.…”

Section: Introductionmentioning

confidence: 99%

Preparation and Electrochemical Behavior of an Amorphous Co–Mo Coating with a High Content of Mo

Tian

et al. 2022

Coatings

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At present, alloy materials are being widely used as wear-resistant coatings due to good mechanical properties. In this paper, electrodeposition was used to prepare a Co–Mo coating. The influence of parameters on the phase, morphology, composition, and property of the coating has been studied, and the electrochemical mechanism has been deeply studied. The study of process parameters found that when the concentration of Na2Mo4 is 0.05 mol/L, the concentration of C6H5Na3O7 is 0.15 mol/L, the pH of the solution is 7, and the temperature is 50 °C, the content of Mo in a Co–Mo coating is 39.56%, and the microhardness reaches the maximum value of 503 HV. The study of electrochemical behavior found that the optimization of process parameters bringsa positive shift in the reduction potential, an increase in the exchange current density, and a decrease in charge transfer impedance. The microhardness of a Co–Mo coating prepared with the leaching solution of Mo-containing waste after component control of the plating solution is 483.6 HV, which is valuable to the high-value recycling of Mo secondary resources.

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Induced electrodeposition of alloy coatings from baths containing different systems of complexing agents: Preparation and enhanced properties of Co-Mo-Ni-W coatings

Tian

Ma²,

Xi³

et al. 2022

Journal of Electroanalytical Chemistry

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Effect of heat treatment on physical properties of tungsten coating obtained by pulse electrodeposition

Cited by 3 publications

References 26 publications

Preparation and electrochemical behavior of amorphous Co-Mo coating with high content of Mo

Preparation and electrochemical behavior of amorphous Co-Mo coating with high content of Mo

Preparation and Electrochemical Behavior of an Amorphous Co–Mo Coating with a High Content of Mo

Induced electrodeposition of alloy coatings from baths containing different systems of complexing agents: Preparation and enhanced properties of Co-Mo-Ni-W coatings

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