Electroless Ni–P–SiC composite coatings with superfine particles

Gao, Jianbao; Лю, Лэй; Wu, Yating; Shen, Bin; Hu, Wenbin

doi:10.1016/j.surfcoat.2005.08.134

Cited by 99 publications

(37 citation statements)

References 9 publications

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“…By embedding nanocrystalline TiC in DLC matrix, Voevodin et al [103,154] obtained the hardness of 32 GPa for this nanocomposite coating. Vepřek et al [155,156] In another direction, in case of Ni-P electroless coatings, incorporation of other nanoparticles, such as CNT [111,112], nano-SiO 2 [113,114], nano-SiC [175,176], nano-WC [115], and nano-Al 2 O 3 [116], increased their hardness. The hardness of all these nanocomposite coatings also increased after thermal posttreatment at 400 ∘ C during 1 h. Similar result was obtained for the thermal sprayed coatings [47].…”

Section: Hardnessmentioning

confidence: 99%

Nanocomposite Coatings: Preparation, Characterization, Properties, and Applications

Nguyen-Tri

Nguyen

Carriere

et al. 2018

International Journal of Corrosion

174

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Incorporation of nanofillers into the organic coatings might enhance their barrier performance, by decreasing the porosity and zigzagging the diffusion path for deleterious species. Thus, the coatings containing nanofillers are expected to have significant barrier properties for corrosion protection and reduce the trend for the coating to blister or delaminate. On the other hand, high hardness could be obtained for metallic coatings by producing the hard nanocrystalline phases within a metallic matrix. This article presents a review on recent development of nanocomposite coatings, providing an overview of nanocomposite coatings in various aspects dealing with the classification, preparative method, the nanocomposite coating properties, and characterization methods. It covers potential applications in areas such as the anticorrosion, antiwear, superhydrophobic area, self-cleaning, antifouling/antibacterial area, and electronics. Finally, conclusion and future trends will be also reported.

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Section: Hardnessmentioning

confidence: 99%

Nanocomposite Coatings: Preparation, Characterization, Properties, and Applications

Nguyen-Tri

Nguyen

Carriere

et al. 2018

International Journal of Corrosion

174

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“…Many key studies have been conducted the synthesis of nanocomposite coatings such as SiC [40] [43], and nanometer diamonds (NDs) [44]. Recently, a new means of generating nanocomposite coatings such as SiO 2 , CNT, ZrO 2 -Al 2 O 3 -Al 3 Zr, hexaferrites, ferrites, ZnO, and Al 2 O 3 -TiO 2 has attracted considerable attention.…”

Section: Electroless Ni-p Composite Coatingsmentioning

confidence: 99%

“…[106][107][108][109][110]. Studies on the corrosion resistance efficiencies of electroless Ni-P-CeO 2 and Ni-P-TiO 2 composite coatings have been conducted by electrochemical impedance spectroscopy and revealed higher levels of corrosion resistance than those of plain electroless Ni-P deposits [40,111]. Electroless Ni-PFe 3 O 4 composite coatings exhibited higher levels of corrosion resistance than ENP coatings at room temperature in 3.5 wt% NaCl solution [112].…”

Section: Corrosion Resistancementioning

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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“…Several researchers [10][11][12][13] investigated the hardness property of SiC incorporated electroless Ni-P coating and found it improved. On increasing the heat treatment temperature upto 400°C, same trend of increase in the hardness is found for both EN and ENC samples.…”

Section: Introductionmentioning

confidence: 99%

“…The hardening mechanism is the same for both EN and ENC coatings which is due to the formation of intermetallic Ni3P phase. The SiC particles remain thermally stable and well supported by hardened metal matrix upon heat treatment upto 400°C [9,10,[12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Phase composition, microstructure and microhardness of electroless nickel composite coating co-deposited with SiC on cast aluminium LM24 alloy substrate

Franco

Sha

Malinov

et al. 2013

Surface and Coatings Technology

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Rajendran, R. (2013). Phase composition, microstructure and microhardness of electroless nickel composite coating co-deposited with SiC on cast aluminium LM24 alloy substrate. Surface and Coatings Technology, 235,[755][756][757][758][759][760][761][762][763] 600048, IndiaAbstract: Electroless Ni-P (EN) and composite Ni-P-SiC (ENC) coatings were developed on cast aluminium alloy substrate, LM24. The coating phase composition, microstructure and microhardness were investigated using X-ray diffraction (XRD), scanning electron microscopy (SEM) and microhardness tester, respectively, on as-plated and heat-treated specimens. The original microstructure of the Ni-P matrix is not affected by the inclusion of the hard particles SiC. No formation of Ni-Si phase was observed up to 500°C of heat treatment. The microhardness is increased on incorporation of SiC in Ni-P matrix. The hardening mechanism is the formation of intermetallic phase Ni3P on annealing at elevated temperature.

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Electroless Ni–P–SiC composite coatings with superfine particles

Cited by 99 publications

References 9 publications

Nanocomposite Coatings: Preparation, Characterization, Properties, and Applications

Nanocomposite Coatings: Preparation, Characterization, Properties, and Applications

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

Phase composition, microstructure and microhardness of electroless nickel composite coating co-deposited with SiC on cast aluminium LM24 alloy substrate

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