Fabrication of a Ni/SiC composite coating on steel surface with excellent corrosion inhibition performance

Li, Jing; Lin, Ouchuan; Cheng, Cheng; Wang, Weibing; Xu, Chengyu; Liu, Ren

doi:10.1016/j.jmatprotec.2020.116987

Cited by 15 publications

(8 citation statements)

References 27 publications

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“…As the value of n increases, the inhomogeneity of the film decreases. Equation can be used to calculate the capacitance of the thin film layer and the bilayer 28–30

C_{x} goodbreak= \frac{{((), R_{x} • italicCPE)}^{\frac{1}{n}}}{R_{normalx}} .

…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Construction of hydrophobic lauric acid film on aluminum alloy and its corrosion resistance mechanism

Wang

Cao

et al. 2022

Surface & Interface Analysis

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6061 aluminum alloy is one of the light metal materials, which has the advantages of good elasticity and lightweight. However, aluminum alloy is susceptible to corrosion in industrial applications. Therefore, in this paper, we successfully prepared an organic lauric acid film on the surface of aluminum alloy by electrodeposition. The film was characterized by SEM, EDS, WCA, XPS, EIS, FT‐IR, and neutral salt spray test. According to the results of the EIS test, impedance value has increased by two orders of magnitude compared to the substrate, and corrosion current density reached 8.51 × 10−7 A/cm2. The salt spray test was conducted for 192 h before the corrosion point appeared, indicating that the film have better anticorrosion ion permeability. Calculated chemical results show that COOH of lauric acid is the dominant reaction group and the carboxyl group is near the aluminum alloy surface for the reaction equilibrium state, which provide a theoretical basis for the study of the film.

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“…As the value of n increases, the inhomogeneity of the film decreases. Equation can be used to calculate the capacitance of the thin film layer and the bilayer 28–30

C_{x} goodbreak= \frac{{((), R_{x} • italicCPE)}^{\frac{1}{n}}}{R_{normalx}} .

…”

Section: Resultsmentioning

confidence: 99%

“…Equation 1 can be used to calculate the capacitance of the thin film layer and the bilayer. [28][29][30]…”

Section: Electrochemical Ac Impedance Spectroscopymentioning

confidence: 99%

Construction of hydrophobic lauric acid film on aluminum alloy and its corrosion resistance mechanism

Wang

Cao

et al. 2022

Surface & Interface Analysis

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“…There are many works dedicated to the manufacturing and characterization of Ni-SiC composites in the form of coatings [14][15][16][17] and bulk materials. [18][19][20] The pulse electrodeposition technique is the most commonly used for the fabrication of nickel-based composite coatings. In the case of layered systems nanoparticles of silicon carbide are typically used [18,21,22] which is justified due to the low thickness of the coating.…”

Section: Introductionmentioning

confidence: 99%

Microstructural Evolution of Ni-SiC Composites Manufactured by Spark Plasma Sintering

Chmielewski

Zybała

Strojny-Nędza

et al. 2023

Metall Mater Trans A

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The presented paper concerns the technological aspects of the interface evolution in the nickel-silicon carbide composite during the sintering process. The goal of our investigation was to analyse the material changes occurring due to the violent reaction between nickel and silicon carbide at elevated temperatures. The nickel matrix composite with 20 vol pct SiC particles as the reinforcing phase was fabricated by the spark plasma sintering technique. The sintering tests were conducted with variable process conditions (temperature, time, and pressure). It was revealed that the strong interaction between the individual components and the scale of the observed changes depends on the sintering parameters. To identify the microstructural evolution, scanning electron microscopy, energy dispersive spectroscopy, transmission electron microscopy, X-ray diffraction, and Raman spectroscopy were used. The silicon carbide decomposition process progresses with the extension of the sintering time. As the final product of the observed reaction, new phases from the Ni-Si system and free carbon were detected. The step-by-step materials evolution allowed us to reveal the course of the reaction and the creation of the new structure, especially in the reaction zone. The detailed analysis of the SiC decomposition and formation of new components was the main achievement of the presented paper.

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Section: Introductionmentioning

confidence: 99%

“…Silicon carbide (SiC) is an essential material with extraordinary characteristics such as high thermal stability, chemical inertness, corrosion resistance, and semiconducting behavior. [1,2] These properties have allowed for the use of SiC in oxidation and corrosion-resistant coatings, [3,4] transistors for harsh environments, [5] field emitters, [6] catalyst supports, [7] sensors, [8] membranes, [9] and photocatalysis, among others [10,11] SiC is most commonly produced via three routes: chemical vapor deposition (CVD), [12] reaction between carbon and silicon precursor, [13,14] and pyrolysis of preceramic polymers (PCPs). [15,16] CVD produces lowdefect SiC, but the method is expensive and not easily scalable.…”

Section: Introductionmentioning

confidence: 99%

Rapid Synthesis of Patterned Silicon Carbide Coatings Using Laser‐Induced Pyrolysis and Crystallization of Polycarbosilane

Anas

Cao

et al. 2022

Adv Eng Mater

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The conversion of preceramic polymers to ceramics normally requires multiple processing steps such as curing, pyrolysis, and crystallization, which can be time and energy‐consuming. Herein, one‐step rapid synthesis of cubic silicon carbide (β‐SiC) by laser‐assisted pyrolysis and crystallization of molten polycarbosilane (PCS) is shown. The resulting product is termed as “LISiC” (laser‐induced silicon carbide). It is demonstrated that repeated polymer infiltration and lasing can be used to make dense LISiC and SiC‐LISiC coatings, which are stable up to 1073 K in air. It was also demonstrated that LISiC can be patterned on various substrates such as copper, steel, aluminum, and silicon wafer with a rate of 3 cm2 min−1. Finally, it is found that the dense LISiC coatings rapidly heat up in response to radio frequency (RF) fields, which would enable out‐of‐oven manufacturing of SiC‐based composites, micro‐heaters, and efficient chemical synthesis in reactors employing SiC‐based catalyst supports.

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Fabrication of a Ni/SiC composite coating on steel surface with excellent corrosion inhibition performance

Cited by 15 publications

References 27 publications

Construction of hydrophobic lauric acid film on aluminum alloy and its corrosion resistance mechanism

Construction of hydrophobic lauric acid film on aluminum alloy and its corrosion resistance mechanism

Microstructural Evolution of Ni-SiC Composites Manufactured by Spark Plasma Sintering

Rapid Synthesis of Patterned Silicon Carbide Coatings Using Laser‐Induced Pyrolysis and Crystallization of Polycarbosilane

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