Hardness, friction and wear characteristics of nickel-SiC electroless composite deposits

Grosjean, A.; Rezrazi, M.; Takadoum, J.; Berçot, P.

doi:10.1016/s0257-8972(00)01088-4

Cited by 179 publications

(68 citation statements)

References 7 publications

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“…These substances are found in powdered form and are either hard or dry lubricants. Silicon carbides, diamonds, aluminum oxides, and tungsten are examples for hard materials [31,32]. Lubricant materials are similar to fluoropolymers, molybdenum disulfide, and graphite [33].…”

Section: Electroless Ni-p Composite Coatingsmentioning

confidence: 99%

Recent advances in electroless-plated Ni-P and its composites for erosion and corrosion applications: a review

et al. 2018

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The metallic coating of surfaces plays a vital role in the protection of most industrial applications. Coatings can be carried through various routes (e.g., mechanical and electrochemical plating techniques). Electroless nickel coatings present unparalleled properties and a unique combination of corrosion and wear resistance features. Recently, the use and development of electroless nickel-phosphorus (ENP) coatings has attracted broad attention from many industries (e.g., oil and gas) due to their superior corrosion and wear resistance properties. In the present review article, mechanisms of ENP and preparation methods are briefly outlined. The review sheds light on properties of electroless Ni-P coatings and of their nanocomposites with an emphasis on new products and on their future development.

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Section: Electroless Ni-p Composite Coatingsmentioning

confidence: 99%

Recent advances in electroless-plated Ni-P and its composites for erosion and corrosion applications: a review

et al. 2018

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“…For example, adding a third element to the Ni-P alloy [7] or hard ceramic particles, such as SiC or WC [8] [9]. An additional option is the use of an electroless nickel deposit as an intermediate layer, a work using this method was reported, and the results indicate an improvement in the corrosion resistance [10].…”

Section: Introductionmentioning

confidence: 99%

Enhancement of Corrosion Resistance of NiCrFeBSi Coatings Obtained by Flame Thermal Spray Process Adding an Electroless Nickel Coating Ni-P

Barba-Pingarrón¹,

Valdez-Navarro²,

Jesús³

et al. 2017

JSEMAT

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Flame Thermal Spray (FTS) coatings frequently show some porosity and reduced adherence to substrate, which affect its properties, especially its corrosion resistance. In this work, the corrosion resistance of AISI 1018 carbon steel coated by different methods is compared: electroless nickel (EN) coating, NiCrFeBSi obtained by FTS, duplex coatings of an EN deposit on a layer of NiCrFeBSi obtained by FTS and a layer of NiCrFeBSi on an EN deposit. The coatings were characterized using optical microscopy and scanning electron microscopy techniques, EDS microprobe microanalysis, roughness as well as electrochemical polarization tests to obtain the corrosion rate. The results show the enhancement in the corrosion resistance in saline medium of the duplex coatings, especially of the EN coating on FTS layer.

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“…In recent years, it has won great popularity in preparing composite coatings, which are generally prepared by adding solid particles to the regular electroless Ni-P coating solution to achieve deposition of the solid particles and Ni-P matrix. The deposition, to a large extent, improves the mechanical and tribological properties of Ni-P coatings [1][2][3][4][5]. Such coatings with a high corrosion resistance, wear resistance, good adhesion properties and uniform coating thickness have found wide applications in the industries of aviation, aerospace, electronics, petroleum, chemistry, machinery, textiles and automotives [6,7].…”

Section: Introductionmentioning

confidence: 99%

Deposition of Electroless (Ni-P-ZnO) Ternary Alloy for Adhesion Strength on Magnesium (AZ91) Alloy: Effect of Surfactant

2017

Aug. 8-9, 2017 Singapore Back RTET-17, CFBHS-17, IECMAE-17, AESTWM-17, LHHSS-17 &Amp; LEBCSR-17

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Abstract-M agnesium (AZ91) based alloy are being used as structural components in industry because of their high strength-toweight ratio and relatively high stiffness. A shortcoming of AZ91 based alloys is their poor wear and corrosion resistance. Therefore, surface treatment or coatings are needed for protection purpose. Electroless coatings are recognized for their excellent properties and their utilization has witnessed a staggering increase during the last few decades. This present study shows our work on electroless Ni-PZnO ternary alloy coatings on AZ91 alloy with influence of anionic surfactant. Results revealed that at an optimum concentration of the surfactant, the coatings obtained a smoother surface and good adhesion as compared to the coating obtained absence of the surfactant. As-deposited substrates were characterized by field emission scanning electron microscopy and energy dispersive X-ray analysis (FESEM -EDAX).

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Hardness, friction and wear characteristics of nickel-SiC electroless composite deposits

Cited by 179 publications

References 7 publications

Recent advances in electroless-plated Ni-P and its composites for erosion and corrosion applications: a review

Recent advances in electroless-plated Ni-P and its composites for erosion and corrosion applications: a review

Enhancement of Corrosion Resistance of NiCrFeBSi Coatings Obtained by Flame Thermal Spray Process Adding an Electroless Nickel Coating Ni-P

Deposition of Electroless (Ni-P-ZnO) Ternary Alloy for Adhesion Strength on Magnesium (AZ91) Alloy: Effect of Surfactant

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