nach oben

Journal of Materials Engineering and Performance

Erschienen in:

10.06.2016

Morphology and Texture of Zinc Deposits Formed at the Edge of a Rotating Washer Electrode

verfasst von: L. N. Bengoa, P. R. Seré, M. S. Conconi, W. A. Egli

Erschienen in: Journal of Materials Engineering and Performance | Ausgabe 7/2016

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

In this paper, a rotating washer electrode was used to simulate the industrial conditions of strip edges during electrogalvanizing. Using this experimental setup, morphology and texture of the zinc deposits and dendrites formed at the edge of the electrode were studied. Dendrite precursors in the corner of the washer edge were well characterized and their nucleation and growth were also studied. The results indicated that the rotation speed has little effect on texture while, in contrast, current density modifies dendrite’s texture. It was found that dendrites are formed by platelets which are stacked on one another, which grow up in a series of steps oriented in the direction of growth of the dendrite’s stem yielding highly oriented structure. The presence of sodium ions in the electrolyte changes the morphology and shape of dendrites leading to rounded, ‘cabbage’-shaped crystals, while thiourea changes the morphology of both the deposit in the flat portion of the washer and the dendrites through adsorption on the zinc surface.

Vorheriger Artikel Effect of Process Parameters on Dynamic Mechanical Performance of FDM PC/ABS Printed Parts Through Design of Experiment

Nächster Artikel A Limiting Current Oxygen Sensor Based on LSGM as a Solid Electrolyte and LSGMN (N = Fe, Co) as a Dense Diffusion Barrier

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

N. Ibl, Current Distribution, Comprehensive Treatise of Electrochemistry, Plenum Press, New York, 1983, p 239–311CrossRef

J.S. Newman, Applications of Potential Theory, Electrochemical Systems, Prentice Hall Inc., New Jersey, 1991, p 378–396

K.I. Popov and N.D. Nikolic, General Theory of Disperse Metal Electrodeposits Formation, Electrochemical Production of Metal Powders, S.S. Djokić, Ed., Springer, New York, 2012, p 1–62 CrossRef

K.I. Popov, M.G. Pavlovic, and M.D. Maksimovic, Comparison of the Critical Conditions for Initiation of Dendritic Growth and Powder Formation in Potentiostatic and Galvanostatic Copper Electrodeposition, J. Appl. Electrochem., 1982, 12, p 525–531CrossRef

G. Wranglén, Dendrites and Growth Layers in the Electrocrystallization of Metals, Electrochim. Acta, 1960, 2, p 130–146CrossRef

J.W. Diggle, A.R. Despić, and J.O.M. Bockris, The Mechanism of the Dendritic Electrocrystallization of Zinc, J. Electrochem. Soc., 1969, 116(11), p 1503–1514CrossRef

L.N. Bengoa, S. Bruno, H.A. Lazzarino, P.R. Seré, and W.A. Egli, Dendritic Zinc Growth on the Edges of Flat Steel Strip During Electro Galvanizing, Proc. Mater. Sci., 2015, 8, p 1174–1183CrossRef

L.N. Bengoa, S. Bruno, H.A. Lazzarino, P.R. Seré, and W.A. Egli, Study of Dendritic Growth of Zinc Crystals on the Edges of Steel Sheet, J. Appl. Electrochem., 2014, 44(12), p 1261–1269CrossRef

Y.B. Yim, W.S. Hwang, and S.K. Hwang, Crystallographic Texture and Microstructure of Electrogalvanized Layer in Acid Sulfate Solution, J. Electrochem. Soc., 1995, 142(8), p 2604–2611CrossRef

10.

D. Vasilakopoulos, M. Bouroushian, and N. Spyrellis, Texture and Morphology of Zinc Electrodeposited from an Acid Sulfate Bath, Trans. Inst. Met. Finish., 2001, 79, p 107–111

11.

H. Park and J.A. Szpunar, The Role of Texture and Morphology in Optimizing the Corrosion Resistance of Zinc-Based Electrogalvanized Coatings, Corros. Sci., 1998, 40(4-5), p 525–545CrossRef

12.

K. Raeissi, A. Saatchi, M.A. Golozar, and J.A. Szpunar, Texture and Surface Morphology in Zinc Electrodeposits, J. Appl. Electrochem., 2004, 34(12), p 1249–1258CrossRef

13.

K. Raeissi, A. Saatchi, M.A. Golozar, and J.A. Szpunar, Effect of Surface Preparation on Zinc Electrodeposited Texture, Surf. Coat. Technol., 2005, 197(2-3), p 229–237CrossRef

14.

T. Watanabe, Chapter 7—Database for the Microstructure of Plated Films, Nano Plating—Microstructure Formation Theory of Plated Films and a Database of Plated Films, Elsevier, Oxford, 2004, p 255–696CrossRef

15.

S.H. Hong, J.B. Kim, and S.K. Lee, The Role of Textures in the Corrosion Resistance of Electrogalvanized Zinc Coatings, Mater. Sci. Forum, 2002, 408-412, p 1025–1030CrossRef

16.

K.R. Baldwin, C.J.E. Smith, and M.J. Robinson, Study Into the Electrodeposition Mechanisms of Zinc-Nickel Alloys from an Acid-Sulphate Bath, Trans. Inst. Met. Finish., 1994, 72(2), p 79–88

17.

T. Tsuru, S. Kobayashi, T. Akiyama, H. Fukushima, S.K. Gogia, and R. Kammel, Electrodeposition Behaviour of Zinc-Iron Group Metal Alloys from a Methanol Bath, J. Appl. Electrochem., 1997, 27(2), p 209–214CrossRef

18.

G. Xun-lei, S. Yu-qiao, L. Jing, and L. Chang-sheng, Morphology and Texture of High Speed Galvanized Coatings on Interstitial Free Steel Sheet, Trans. Nonferrous Met. Soc. China, 2011, 21, p 488–492CrossRef

19.

D.Y. Li and J.A. Szpunar, Texture Competition in Solidification Process, Mater. Sci. Forum, 1994, 157-162, p 547–554CrossRef

20.

D.Y. Li, J.A. Szpunar, and A. Monte, Carlo Simulation Approach to the Texture Formation During Electrodeposition—II. Simulation and Experiment, Electrochim. Acta, 1997, 42(1), p 47–60CrossRef

21.

A.R. Despić and K.I. Popov, Transport Control Deposition and Dissolution of Metals, Modern Aspects of Electrochemistry, B.E. Conway and J.O.M. Bockris, Ed., Butterworths, London, 1972, p 304–310

22.

K.I. Popov, S.S. Djokić, and B.N. Grgur, Surface Morphology of Metal Electrodeposits, Fundamental Aspects of Electrometallurgy, Kluwer Academic, New York, 2002, p 29–100

23.

N.D. Nikolić, K.I. Popov, P.M. Živković, and G. Branković, A New Insight into the Mechanism of Lead Electrodeposition: Ohmic-Diffusion Control of the Electrodeposition Process, J. Electroanal. Chem., 2013, 691, p 66–76CrossRef

24.

N.D. Nikolić, G. Branković, and U.Č. Lačnjevac, Formation of Two-Dimensional (2D) Lead Dendrites by Application of Different Regimes of Electrolysis, J. Solid State Electrochem., 2012, 16, p 2121–2126CrossRef

25.

V.D. Jović, N.D. Nikolić, U.Č. Lačnjevac, B.M. Jović, and K.I. Popov, Electrochemical Production of Metal Powders, Morphology of Different Electrodeposited Pure Metal Powders, S.S. Djokić, Ed., Springer, New York, 2012, p 63–123

26.

L. Oniciu and L. Mureşan, Some Fundamental Aspects of Levelling and Brightening in Metal Electrodeposition, J. Appl. Electrochem., 1991, 21(7), p 565–574CrossRef

27.

A. Milchev, Thermodynamics of Electrochemical Nucleation, Electrocrystallization: Fundamentals of Nucleation and Growth, Springer, Boston, 2002, p 1–82

28.

J.W. Mullin, Crystal Growth, Crystallization (Fourth Edition), Butterworth-Heinemann, Oxford, 2001, p 216–288

29.

M. Paunovic and M. Schlesinger, Effect of Additives, Fundamentals of Electrochemical Deposition, Wiley, New York, 2006, p 177–198CrossRef

Titel: Morphology and Texture of Zinc Deposits Formed at the Edge of a Rotating Washer Electrode
verfasst von: L. N. Bengoa
P. R. Seré
M. S. Conconi
W. A. Egli
Publikationsdatum: 10.06.2016
Verlag: Springer US
Erschienen in: Journal of Materials Engineering and Performance / Ausgabe 7/2016
Print ISSN: 1059-9495
Elektronische ISSN: 1544-1024
DOI: https://doi.org/10.1007/s11665-016-2163-8

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 7/2016

Wear Resistance of H13 and a New Hot-Work Die Steel at High temperature

Effect of Decarburization on the Residual Stresses Produced by Shot Peening in Automotive Leaf Springs

EBSD Study on Grain Boundary and Microtexture Evolutions During Friction Stir Processing of A413 Cast Aluminum Alloy

Effect of Thermal Shock During Legionella Bacteria Removal on the Corrosion Properties of Zinc-Coated Steel Pipes

Mechanical Properties and Microstructure of the CoCrFeMnNi High Entropy Alloy Under High Strain Rate Compression

V-Notched Bar Creep Life Prediction: GH3536 Ni-Based Superalloy Under Multiaxial Stress State

Premium Partner

Marktübersichten