Effect of different heat-treated temperatures upon structural and abrasive performance of Ni-TiN composite nanocoatings

Xia, Fafeng; Yan, Peng; Ma, Chunyang; Wang, Baojin; Liu, Yan

doi:10.1016/j.jmrt.2023.10.173

Cited by 23 publications

(2 citation statements)

References 30 publications

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“…A lower degree of supersaturation decreases the nucleation rate of nickel grains, resulting in the formation of fewer new grains. Consequently, the existing nickel grains continue to grow, leading to an increase in grain size [19,20].…”

Section: Surface Morphology Of Mnn Materialsmentioning

confidence: 99%

Preparation of Fe3O4/NiO Nanomaterials by Electrodeposition and Their Adsorption Performance for Fluoride Ions

Zhang,

Li,

et al. 2024

Coatings

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The high concentration of fluoride ions in industrial wastewater poses a threat to both human safety and the ecological environment. In this paper, three types of magnetic NiO nanomaterial (MNN) with nickel–iron ratios of 3:1, 2:1, and 1:2 were successfully prepared using the electrodeposition technique to eliminate fluoride ions (F−) from industrial wastewater. The surface morphology, phase composition, and chemical structure of the nanomaterials were analyzed using scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD). The results demonstrate the MNN material’s exceptional adsorption capabilities for fluoride ions (F−) at a nickel–iron ratio of 3:1, with a maximum adsorption capacity of up to 58.3 mg/g. The adsorption process of fluoride on the MNN material was further examined using Langmuir and pseudo-second-order kinetic models, revealing predominantly monolayer adsorption and chemisorption characteristics. When the amount of FeSO4•9H2O added is minimal, only the distinctive peaks of NiO are visible in the product’s spectrum. However, as the Ni/Fe ratio decreases, characteristic peaks of Fe3O4 crystals begin to appear and gradually intensify, indicating an increase in Fe3O4 content within the MNN material. Additionally, the pH level significantly affects the adsorption of fluoride ions (F−) onto the MNN material, with the highest adsorption capacity observed at pH 7.

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Section: Surface Morphology Of Mnn Materialsmentioning

confidence: 99%

Preparation of Fe3O4/NiO Nanomaterials by Electrodeposition and Their Adsorption Performance for Fluoride Ions

Zhang,

Li,

et al. 2024

Coatings

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“…Meanwhile, in order to deal with the rapid development of society and the strict requirements put forward by the industrial field, these days, the majority of researchers opt to heat-treat composite coatings to increase their hardness, wear resistance, and corrosion resistance in addition to using nanomaterials as additions to boost metal alloy coatings’ overall performance. − Ahmadkhaniha and his colleagues found that the addition of SiC nanoparticles and heat treatment were the two commonly used methods to increase the hardness of Ni–P, and by these two methods, the hardness and wear resistance were substantially improved. Compared to just adding SiC nanomaterials, the simultaneous action of heat treatment and nanomaterials improves the hardness and corrosion resistance of the coating much more.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of Corrosion and Wear Resistance of Ni–P Coatings Stems from the Synergistic Effects of Cr₃C₂ and Heat Treatment

Chen,

Xu,

et al. 2024

Langmuir

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This study describes the preparation of Ni−P− Cr 3 C 2 composite coatings using pulsed electrodeposition, with varying Cr 3 C 2 concentrations (0, 1, 2, 3, 4, and 5 g/L). Subsequently, the Ni−P−Cr 3 C 2 composite coatings are heattreated at different temperatures (200, 400, and 600 °C) using the characteristic of Cr 3 C 2 oxidizing to Cr 2 O 3 at high temperatures. The Ni−P coatings, Ni−P−Cr 3 C 2 composite coatings, and heattreated-state Ni−P−Cr 3 C 2 composite coatings are compared and discussed. The results show that the hardness, wear resistance, and corrosion resistance of the composite coatings are optimized when the Cr 3 C 2 content is 3 g/L and the heat-treatment temperature is 400 °C. This is due to the presence of oxides such as Cr 2 O 3 on the surface of the composite coatings after heat treatment at 400 °C. By efficiently enhancing the coating's densification to the substrate, these oxides raise the composite coating's resistance to corrosion and wear. The Ni−P−Cr 3 C 2 composite coating in its heat-treated makeup at 400 °C is found to have long-term corrosion resistance in the 3.5 wt % NaCl solution immersion test. This study provides a new idea in the field of corrosion.

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Effect of SiC Nanoparticles on the Structure and Properties of Ni+W-SiC Nanocoatings

Xia,

Yan,

et al. 2024

J. of Materi Eng and Perform

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Effect of different heat-treated temperatures upon structural and abrasive performance of Ni-TiN composite nanocoatings

Cited by 23 publications

References 30 publications

Preparation of Fe3O4/NiO Nanomaterials by Electrodeposition and Their Adsorption Performance for Fluoride Ions

Preparation of Fe3O4/NiO Nanomaterials by Electrodeposition and Their Adsorption Performance for Fluoride Ions

Enhancement of Corrosion and Wear Resistance of Ni–P Coatings Stems from the Synergistic Effects of Cr₃C₂ and Heat Treatment

Effect of SiC Nanoparticles on the Structure and Properties of Ni+W-SiC Nanocoatings

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Effect of different heat-treated temperatures upon structural and abrasive performance of Ni-TiN composite nanocoatings

Cited by 23 publications

References 30 publications

Preparation of Fe3O4/NiO Nanomaterials by Electrodeposition and Their Adsorption Performance for Fluoride Ions

Preparation of Fe3O4/NiO Nanomaterials by Electrodeposition and Their Adsorption Performance for Fluoride Ions

Enhancement of Corrosion and Wear Resistance of Ni–P Coatings Stems from the Synergistic Effects of Cr3C2 and Heat Treatment

Effect of SiC Nanoparticles on the Structure and Properties of Ni+W-SiC Nanocoatings

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Enhancement of Corrosion and Wear Resistance of Ni–P Coatings Stems from the Synergistic Effects of Cr₃C₂ and Heat Treatment