Effect of Cr(III) passivation layer on surface modifications of zinc-nickel coatings in chloride solutions

Kozaderov, O. A.; Światowska, Jolanta; Dragoé, Diana; Burliaev, Dmitrii V.; Volovitch, P.

doi:10.1007/s10008-021-04898-x

Cited by 15 publications

(3 citation statements)

References 51 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…В [96] описаны химические и морфологические изменения поверхности электроосажденных и пассивированных хромом (III) гомогенных цинк-никелевых покрытий, вызванные их селективным растворением и коррозией в хлоридных растворах. Показано, что пассивированные образцы в меньшей степени подвержены анодному окислению, обесцинкованию и растрескиванию.…”

Section: селективное растворение сплавов цинк-никельunclassified

Zinc-nickel alloy coatings: electrodeposition kinetics, corrosion, and selective dissolution. A review

Burliaev

Kozaderov

Volovitch

2021

kcmf

Self Cite

View full text Add to dashboard Cite

A review of the literature is devoted to the patterns of the electrodeposition of zinc-nickel alloys including the kinetics of cathodic reduction of zinc, nickel, and zinc-nickel alloys in ammonium chloride, sulphate, and glycinate deposition electrolytes. We studied the data on the effectiveness of the corrosion resistance of zinc-nickel coatings and summarised the principal patterns of selective dissolution of the Zn-Ni alloys. The role of the addition of glycine to an ammonium chloride deposition electrolyte was determined in the modification of the morphological and anticorrosive properties of the coatings.

show abstract

Section: селективное растворение сплавов цинк-никельunclassified

Zinc-nickel alloy coatings: electrodeposition kinetics, corrosion, and selective dissolution. A review

Burliaev

Kozaderov

Volovitch

2021

kcmf

Self Cite

View full text Add to dashboard Cite

show abstract

“…Furthermore, surface modification techniques have been developed to address the challenges of corrosion protection. Corrosion-resistant coatings [13,14] and surface passivation methods [15,16] offer improved durability and an extended lifespan for metallic components exposed to harsh environments. These advancements hold significant potential in industries such as automotive, aerospace, and marine, where corrosion-related failures can have severe consequences.…”

Section: Introductionmentioning

confidence: 99%

Surface Engineering of Metals: Techniques, Characterizations and Applications

Ramezani

Ripin

Pasang

et al. 2023

Metals

View full text Add to dashboard Cite

This paper presents a comprehensive review of recent advancements in surface engineering of metals, encompassing techniques, characterization methods and applications. The study emphasizes the significance of surface engineering in enhancing the performance and functionality of metallic materials in various industries. The paper discusses the different techniques employed in surface engineering, including physical techniques such as thermal spray coatings and chemical techniques such as electroplating. It also explores characterization methods used to assess the microstructural, topographical, and mechanical properties of engineered surfaces. Furthermore, the paper highlights recent advancements in the field, focusing on nanostructured coatings, surface modification for corrosion protection, biomedical applications, and energy-related surface functionalization. It discusses the improved mechanical and tribological properties of nanostructured coatings, as well as the development of corrosion-resistant coatings and bioactive surface treatments for medical implants. The applications of surface engineering in industries such as aerospace, automotive, electronics, and healthcare are presented, showcasing the use of surface engineering techniques to enhance components, provide wear resistance, and improve corrosion protection. The paper concludes by discussing the challenges and future directions in surface engineering, highlighting the need for further research and development to address limitations and exploit emerging trends. The findings of this review contribute to advancing the understanding of surface engineering and its applications in various sectors, paving the way for future innovations and advancements.

show abstract

“…Chloride zinc technology is a typical type of cyanide-free zinc coating with many advantages [12]. Some researchers have investigated using chloride zinc technology to make zinc thin films [13]. Weak acid electrolytes give deposits with the desired nickel content (about 12-17% Ni) with high current efficiency, but the dispersion of the plated metal is poor.…”

Section: Introductionmentioning

confidence: 99%

Effect of Different Passivation Treatments on Alkali Zn-Ni Coatings: Corrosion Resistance and Adhesion Performance of Geomet 321 and ML Black Coatings

USTA,

YILMAZ,

GÜL

et al. 2023

Open Journal of Nano

View full text Add to dashboard Cite

This study aims to improve the corrosion properties of iron materials used in the automotive industry. For this purpose, two different coating techniques were applied to the same surface. As part of the research, different passivation processes (transparent, blue, yellow, and black) were applied to alkaline Zn-Ni coatings. Geomet 321 and Geomet ML Black coatings were deposited on the passivation layer to form a double-layer coating. In order to investigate the adhesion and corrosion effects of these coatings, a dry adhesion test, a water test, a humidity test, and a salt spray/spray test were carried out, and cross-cut adhesion tests were carried out after each corrosion test. After all these tests, rust formation was analyzed by visual analysis, and atomic weight percentages and coating thicknesses were examined by X-ray. Geomet 321 and ML Black coatings, which were tested using different passivation processes, successfully passed. The transparent passivation after the Zn-Ni coating fully satisfied both adhesion and corrosion protection requirements for the 321 and ML Black coatings. No red rust formation was observed on the coating samples after the test; only partial white rust formation was observed, and no peeling of the coating layer was detected in the adhesion tests. As a result, the most favorable results were obtained for the transparent, blue, and black passivated coatings.

show abstract

Effect of Cr(III) passivation layer on surface modifications of zinc-nickel coatings in chloride solutions

Cited by 15 publications

References 51 publications

Zinc-nickel alloy coatings: electrodeposition kinetics, corrosion, and selective dissolution. A review

Zinc-nickel alloy coatings: electrodeposition kinetics, corrosion, and selective dissolution. A review

Surface Engineering of Metals: Techniques, Characterizations and Applications

Effect of Different Passivation Treatments on Alkali Zn-Ni Coatings: Corrosion Resistance and Adhesion Performance of Geomet 321 and ML Black Coatings

Contact Info

Product

Resources

About