Two-step method to deposit ZrO2 coating on carbon fiber: Preparation, characterization, and performance in SiC composites

Tang, Chen; Li, Tiehu; Bai, Yuhang; Gao, Junjie; Yang, Wenbo; Jiao, Shasha; Zhao, Tingkai

doi:10.1016/j.ceramint.2018.03.268

Cited by 14 publications

(7 citation statements)

References 34 publications

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“…They have lower thermal conductivity and high thermal expansion coefficient than traditional zirconia coatings, and the mechanical properties of nano-zirconia modified ceramics are also very good. In the study by Tang et al [69], the short carbon fiber (CF) reinforced ceramic matrix composites were first acidified and oxidized, and ZrO 2 was deposited on the surface by sol-gel method. The microstructure analysis showed that ZrO 2 -Cf/SiC composites were prepared by hot press forming and sintering compared with Cf/SiC and SiC prepared by the same method.…”

Section: Ceramic/ceramic Nano-coating Materialsmentioning

confidence: 99%

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Technical Characteristics and Wear-Resistant Mechanism of Nano Coatings: A Review

et al. 2020

Coatings

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Nano-coating has been a hot issue in recent years. It has good volume effect and surface effect, and can effectively improve the mechanical properties, corrosion resistance and wear resistance of the coatings. It is important to improve the wear resistance of the material surface. The successful preparation of nano-coatings directly affects the application of nano-coatings. Firstly, the preparation methods of conventional surface coatings such as chemical vapor deposition and physical vapor deposition, as well as the newly developed surface coating preparation methods such as sol-gel method, laser cladding and thermal spraying are reviewed in detail. The preparation principle, advantages and disadvantages and the application of each preparation method in nano-coating are analyzed and summarized. Secondly, the types of nano-coating materials are summarized and analyzed by inorganic/inorganic nanomaterial coatings and organic/inorganic nanomaterial coatings, and their research progress is summarized. Finally, the wear-resistant mechanism of nano-coatings is revealed from three aspects: grain refinement, phase transformation toughening mechanism and nano-effects. The application prospects of nano-coatings and the development potential combined with 3D technology are prospected.

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Section: Ceramic/ceramic Nano-coating Materialsmentioning

confidence: 99%

“…Figure 11. Morphologies of (a) un-treated carbon fibers (CFs) and (b) pre-oxidized treated CFs [69]. Reprinted with permission from [69]; 2018 Elsevier.…”

Section: Ceramic/ceramic Nano-coating Materialsmentioning

confidence: 99%

Technical Characteristics and Wear-Resistant Mechanism of Nano Coatings: A Review

et al. 2020

Coatings

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“…Developing ceramic coatings on the surface to protect carbon fibres from oxidation during application is a feasible method [10][11][12][13]. Many ceramic materials based on carbides, nitrides and oxides have been studied to improve the oxidation resistance.…”

Section: Introductionmentioning

confidence: 99%

Effects of sol contents and sintering temperatures on SiO₂ coated needled carbon fibre felt composites

Wang

Chen

Huang

et al. 2022

Advances in Applied Ceramics

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Carbon fibre has excellent mechanical properties at high temperatures but weak oxidation resistance. The paper prepared the anti-oxidative silica coating on the surface of needled carbon fibre felt by the sol-gel method and discussed the effects of sol content and sintering temperature on the coatings' performance. The phase composition, density, thermal conductivity and thermal stability of derived composites were characterised, and the structure and morphology of SiO 2 coatings were also analysed by scanning electron microscopy. The results indicated that a uniform and complete coating could be formed on the fibre surface when the sol content exceeds 20%. Ceramic particles sintered below 1200°C were amorphous silica, while those sintered at 1350°C were cristobalite. Compared with other processes, 20% silica sol content or sintering at 1350°C could provide better antioxidant protection. The new coating process is significant for retarding fibre oxidation in a high-temperature environment.

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“…The sol-gel method is a much more economical way to fabricate functional coatings. Tang [9] used zirconia (ZrOCl. 8H 2 O) and polyethylene glycol (PEG-600) as raw materials of the sol-gel method to deposit ZrO 2 coating on the surface of CF.…”

Section: Introductionmentioning

confidence: 99%

Factors affecting SiC–ZrO₂–MoSi₂/Ni antioxidation coating made by composite plating on carbon fibres

Yang

Peng

et al. 2019

Advances in Applied Ceramics

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Carbon fibres (CF) have been used in various fields because of their unique properties. However, the oxidation resistance ability of CF is not good enough. The paper discusses the issue of using composite plating method to deposit SiC-MoSi 2 -ZrO 2 coating at the surface of CF. The plating factors, including nanoparticle concentration, plating bath temperature, current density, agitation rate and electroplating time, which affect the structure and performance of coating have been discussed. The energy dispersive spectrometer has been applied to test the mass fraction of nanoparticles in the coating. Also, the surface morphology of coated CF has been characterised by a scanning electron microscope and the antioxidation ability of each sample has been tested by the weight difference method. The results indicate that with the proper plating factors, the coating can improve the antioxidation performance of CF and its reinforced composites. The residual weight of coated CF is over 52% after 1400°C oxidation for 15 min.

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Two-step method to deposit ZrO2 coating on carbon fiber: Preparation, characterization, and performance in SiC composites

Cited by 14 publications

References 34 publications

Technical Characteristics and Wear-Resistant Mechanism of Nano Coatings: A Review

Technical Characteristics and Wear-Resistant Mechanism of Nano Coatings: A Review

Effects of sol contents and sintering temperatures on SiO₂ coated needled carbon fibre felt composites

Factors affecting SiC–ZrO₂–MoSi₂/Ni antioxidation coating made by composite plating on carbon fibres

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Two-step method to deposit ZrO2 coating on carbon fiber: Preparation, characterization, and performance in SiC composites

Cited by 14 publications

References 34 publications

Technical Characteristics and Wear-Resistant Mechanism of Nano Coatings: A Review

Technical Characteristics and Wear-Resistant Mechanism of Nano Coatings: A Review

Effects of sol contents and sintering temperatures on SiO2 coated needled carbon fibre felt composites

Factors affecting SiC–ZrO2–MoSi2/Ni antioxidation coating made by composite plating on carbon fibres

Contact Info

Product

Resources

About

Effects of sol contents and sintering temperatures on SiO₂ coated needled carbon fibre felt composites

Factors affecting SiC–ZrO₂–MoSi₂/Ni antioxidation coating made by composite plating on carbon fibres