Chromium Plating

Dubpernell, George

doi:10.1149/1.3071357

Cited by 16 publications

(19 citation statements)

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“…Dubpernell [20] in 1941 had conducted a work that presented the preparation of chromium. Chromium was famous in final finish for its high hardness, low friction coefficient, and good corrosion resistance.…”

Section: Transition Metalmentioning

confidence: 99%

A Review: Thin Protective Coating for Wear Protection in High-Temperature Application

Awang

Khalili

Pedapati

2019

Metals

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Earning trust among high strength material industrialists for its sophistication, thin protective coating has gained its own maturity to date. As a result of active development in the industries, working tool has the capability of fabricating high strength materials with remarkable durability. For example, unwanted tool wear due to thermally softening problems can be avoided. Therefore, the solution for that is protecting the tool with a thin protective coating that can be coated by various coating deposition methods. With the thin protective coating itself possessing remarkable degree of chemical and mechanical properties, the combination of both makes the thin protective coating lead to a useful extend. This paper provides a review of various research activities and various developments in the wear prone industries. Researchers have explored a number of thin protective coatings for the last century to provide a valuable guide for a most practical option. With the state of the art development of the coating methods such as electrodepositing, radio frequency ion source implantation, electron beam implantation, plasma-sprayed coating deposition, flame-sprayed coating deposition, chemical catalytic reduction deposition, vacuum-diffused deposition, vapor deposition, chemical vapor deposition, physical vapor deposition, plasma arc deposition, and some others, this paper presents the continuous development on the enhancement of the capability of the working tool chronologically since the last century. Such development was studied in connection with the ability to outlast the performance of working tool, which elevates expectations that thin protective coatings are no longer extended far beyond.

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Section: Transition Metalmentioning

confidence: 99%

A Review: Thin Protective Coating for Wear Protection in High-Temperature Application

Awang

Khalili

Pedapati

2019

Metals

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“…여기에서 사용된 설파민산 용액의 가장 큰 특징은 전착의 내부응력 이 작고, 저온에서도 고 전류밀도를 사용할 수 있 다. 또한 용액의 조성이 간단하여 관리와 유지가 용 이할 뿐만 아니라, 첨가제와 공정조건에 따라 니켈 전착의 물리적 성질과 전착응력을 광범위하게 조절 할 수 있다 [6][7][8][9][10][11][12][13] . 니켈 도금층은 내식성과 기계적 성질이 우수하여 산업의 여러 분야에서 응용되고 있으며, 기계적 성 질을 향상시키기 위해 다양한 연구가 이루어지고 있다 [14][15][16][17] .…”

Section: 니켈도금은 그 전착용액의 특성에 따라 기계적unclassified

Effect of Electrolysis Condition on Mechanical Property of Ni Electrodeposits

Kang

Lee²,

Yang³

et al. 2015

Journal of the Korean institute of surface engineering

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Nickel is a commercially important and versatile element in electroplating. The applications of nickel electroplating fall into three main categories: decorative, functional and electroforming. In decorative applications, electroplated nickel is most often applied in combination with electrodeposited chromium. Nickel is deposited on surfaces to improve corrosion and wear resistance or modify magnetic and other properties. Electroforming is electroplating applied to the fabrication of products of various kinds. Nickel is deposited onto a substrate and then removed from it to create a part made entirely of nickel. In this study, mechanical property of Ni electrodeposits in various manufacturing condition such as temperature, current density, pH and electrolyte content, was investigated to understand effect of electrolysis condition on mechanical property. Vickers hardness increased as the temperature and pH increased and current density and electrolyte content decreased and pH increased. The results were explained by cathode overvoltage and hydrogen evolution.

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“…The literature [9] contains data on the cathode current efficiencies of chromium plating solutions for temperatures up to 65° O. However, the data for solutions operated at 85° 0 are not very extensive.…”

Section: Plating Solutions and Condition S Of Depositionmentioning

confidence: 99%

Physical properties of electrodeposited chromium

Brenner¹,

Burkhead²,

Jennings³

1948

J. RES. NATL. BUR. STAN.

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The following pro perties of chromium, deposited under a wide variety of plating conditions, 11ave bee n measured ; densi ty, hardn ess, tensile s trength, Young's mod ulus of elasticity, ductili ty, electr ical res istivi ty, and stress in t he deposit. The oxygen and h ydrogen content were d etermined. The effect o f heat treatments up to 1,200° C on certain of these properties has been determin ed, and so me work has been done on t he properties of chromium-iron alloys deposited from modifi ed chromi c acid solution s. A relation between the hydrogen alld oxyge n content of the deposits has been shown to exi st, and the effect of the oxygen co ntent on the physical properties has bee n studi ed.

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Chromium Plating

Cited by 16 publications

References 0 publications

A Review: Thin Protective Coating for Wear Protection in High-Temperature Application

A Review: Thin Protective Coating for Wear Protection in High-Temperature Application

Effect of Electrolysis Condition on Mechanical Property of Ni Electrodeposits

Physical properties of electrodeposited chromium

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