Chromium plating

Dennis, J.K.; Such, T.E.

doi:10.1016/b978-0-408-01124-2.50012-7

Cited by 25 publications

(15 citation statements)

References 27 publications

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“…Conventional nickel strike was applied to the polished surface for the purpose of surface activation. Chromium electroplating was performed in a Sargent bath that contained 150 g dm −3 CrO 3 and 1 g dm −3 H 2 SO 4 in distilled water [10]. Nitriding was performed for 2 h at 1100 • C in a furnace with a controlled nitrogen partial pressure.…”

Section: Materials and Surface Treatmentmentioning

confidence: 99%

Thermal nitridation of chromium electroplated AISI316L stainless steel for polymer electrolyte membrane fuel cell bipolar plate

Nam

Lee

2007

Journal of Power Sources

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Section: Materials and Surface Treatmentmentioning

confidence: 99%

Thermal nitridation of chromium electroplated AISI316L stainless steel for polymer electrolyte membrane fuel cell bipolar plate

Nam

Lee

2007

Journal of Power Sources

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“…Chromium is another metal used both for decorative purposes (thin layers) and for technical-mechanical purposes (thick layers) [100][101][102]. It is among the hardest and most glossy deposits.…”

Section: Other Metalsmentioning

confidence: 99%

Electroplating for Decorative Applications: Recent Trends in Research and Development

et al. 2018

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Electroplating processes are widely employed in industrial environments for a large variety of metallic coatings, ranging from technological to decorative applications. Even if the galvanic electrodeposition is certainly a mature technology, new concepts, novel applications, environmental legislation and the new material requirements for next-generation devices make the scientific research in this field still very active. This review focuses mostly at the decorative and wearable applications, and aims to create a bridge between the past knowledge and the future direction that this process, i.e., electrodeposition, is taking. Both the theoretical fundamentals as well as some of the most widespread practical applications-limited to metallic and alloy coatings-are explored. As an integral part of the industrial process, we take a look at the main techniques thought which the quality control of deposits and surfaces is carried out. Finally, global industrial performance and research directions towards sustainable solutions are highlighted.

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“…Boric acid is an essential ingredient for controlling bath pH and producing smooth and ductile deposits [9]. Japan recently imposed strict environmental protection regulations [10] restricting dumping of waste streams containing boron.…”

Section: Introductionmentioning

confidence: 99%

Microstructure and corrosion behavior of electrodeposited nanocrystalline nickel prepared from acetate bath

Sekar

Kesavan

Bapu

2015

Korean J. Chem. Eng.

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The present investigation deals with the electrodeposition of nanocrystalline nickel onto mild steel metallic foil from electrolytes containing nickel acetate as the major metal salt. Two different chlorides, potassium chloride and nickel chloride, were tried for two different baths. Potassium citrate was used as buffer for alternate to boric acid. The additives tried were sodium lauryl sulfate as wetting agent, saccharin as primary brightener and 2-butyne 1,4-diol as secondary brightener. These additives are found to improve the hardness, grain size, surface morphology of the electrodeposited nickel films and throwing power of the nickel acetate electrolytes. The nickel films prepared from nickel chloride containing electrolytes showed higher corrosion resistance as compared to potassium chloride containing electrolytes, because the nickel films produced from the nickel chloride electrolytes are compact and possess fine grained structure. The XRD pattern obtained for electrodeposited nickel shows polycrystalline face centered cubic structure. The crystal size was calculated using Scherrer formula. A uniform and pore free surface was observed under SEM analysis.

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Chromium plating

Cited by 25 publications

References 27 publications

Thermal nitridation of chromium electroplated AISI316L stainless steel for polymer electrolyte membrane fuel cell bipolar plate

Thermal nitridation of chromium electroplated AISI316L stainless steel for polymer electrolyte membrane fuel cell bipolar plate

Electroplating for Decorative Applications: Recent Trends in Research and Development

Microstructure and corrosion behavior of electrodeposited nanocrystalline nickel prepared from acetate bath

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