Iron–tungsten alloys electrodeposited under direct current from citrate–ammonia plating baths

Цынцару, Н.; Bobanova, J.; Ye, Xingpu; Cesiulis, H.; Дикусар, А. И.; Prosyčevas, Igoris; Célis, Jean-Pierre

doi:10.1016/j.surfcoat.2009.03.041

Cited by 64 publications

(38 citation statements)

References 27 publications

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“…After this critical value of 5 nm the inverse Hall-Petch relation is observed for Co-W alloys [17]. Meanwhile for Fe-W alloy the critical grain size of about 4 nm was determined, while the hardness reaches the maximum value of 1020 HV 980 when tungsten content in Fe-W deposit increases up to 26 at.% [21]. Overall, Fe-W alloy coatings are characterized by higher hardness than that of Co-W deposits in the range of normal loads of 2-100 mN [18].…”

Section: Tribological Propertiesmentioning

confidence: 91%

Evaluation of Corrosion and Tribological Behavior of Electrodeposited Tungsten Alloys

Vernickaite

Cesiulis

Цынцару

2017

Proccedings of International Scientific Conference "BALTTRIB 2017"

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Tungsten alloy coatings with iron group metals (Ni, Fe, Co) are considered as advanced materials for various surface engineering applications. Such coatings should be resistant to mechanical and corrosive damage, and to have improved functionality and durability. Accordingly, the objectives of this review consist in a comparative study of available literature on corrosive and wear behavior of electrodeposited tungsten alloys with iron group metals, including our recent results on evaluation of electrodeposited Co-W coatings. The wear and corrosion resistance of Ni-W, Fe-W and Co-W strongly depends on the chosen deposition conditions and subsequently on tungsten content and structure of obtained protective coatings.

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Section: Tribological Propertiesmentioning

confidence: 91%

Evaluation of Corrosion and Tribological Behavior of Electrodeposited Tungsten Alloys

Vernickaite

Cesiulis

Цынцару

2017

Proccedings of International Scientific Conference "BALTTRIB 2017"

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“…В работах [3][4][5] представлены результаты исследова-ний процессов сплавообразования металлов подгруппы железа с тугоплавкими металлами из сульфатно-цитрат-ных электролитов, рН 7,4-7,8, температура -53-90 °С. Формирование покрытий проводили в гальваностати-ческом режиме при варьировании плотности тока от 3 до 10 А/дм 2 .…”

Section: исследование существующих решений проблемыunclassified

“…Полученные результаты превышают показатели из-вестных способов нанесения многокомпонентных покры-тий сплавами железа с молибденом и вольфрамом [3,15].…”

Section: рис 5 зависимость скорости осаждения покрытий сплавами Fe-unclassified

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A study of formation peculiarities and properties of iron coatings with refractory metals on gray cast iron SCH18

Каракуркчи

2017

TAPR

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“…Among them, the electro-brush plating technology is an important issue of surface engineering [6][7][8][9][10][11]. However, the application of iron-based brush plating is limited for its disadvantages, such as high residual stress and brittleness of the coatings, which should be further improved [10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Effect of the Codeposition Ions on Structural and Tribological Properties of Electro-Brush Plated Coating

Cui

Zhong

Hou

et al. 2013

Advances in Mechanical Engineering

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The effects of the codeposition ions on structural and tribological properties of electro-brush plated coatings were investigated. The microstructure and phase structure were studied with scanning electron microscope (SEM), X-ray photoelectron spectroscopy (XPS), and X-ray diffraction (XRD). The hardness and tribological properties of several coatings with different kind of codeposition ions were studied. Results show that among the coatings with different FeCl 2 contents in electrolyte, the Fe400 coating has the best surface property. When proper chemical ion W codeposited with iron ion is added, the hardness of the coatings is improved obviously and the Fe-W II coating has the best properties. When proper element of Cu is added, the hardness and tribological properties of the Fe-W-Cu coatings are also improved. Besides, the interface bond strength between the coating and the substrate is improved obviously, and the Fe-W-Cu II coating has the best properties.

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Iron–tungsten alloys electrodeposited under direct current from citrate–ammonia plating baths

Cited by 64 publications

References 27 publications

Evaluation of Corrosion and Tribological Behavior of Electrodeposited Tungsten Alloys

Evaluation of Corrosion and Tribological Behavior of Electrodeposited Tungsten Alloys

A study of formation peculiarities and properties of iron coatings with refractory metals on gray cast iron SCH18

Effect of the Codeposition Ions on Structural and Tribological Properties of Electro-Brush Plated Coating

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