Fabrication of a 3D4d braided SiCf/SiC composite via PIP process assisted with an EPD method

Li, Mingyuan; Yang, Dexuan; Wang, Honglei; Zhou, Xingui

doi:10.1016/j.ceramint.2019.03.041

Cited by 5 publications

(1 citation statement)

References 44 publications

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“…To overcome the problems associated with each fabrication method, researchers have developed hybrid techniques by combining the above-mentioned techniques [9,16,[21][22][23][24][25][26][27]. The fabrication efficiency can be improved significantly by using a novel hybrid processing technique comprising CVI, EPD, and LSI, thus taking advantage of each method.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of SiC_f/SiC composites through hybrid processing via chemical vapor infiltration, electrophoretic deposition, and liquid silicon infiltration

Raju

Seong

Kim

et al. 2021

Journal of Asian Ceramic Societies

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The present work demonstrates the effectiveness of a novel hybrid process comprising chemical vapor infiltration (CVI), electrophoretic deposition (EPD), and liquid silicon infiltration (LSI) techniques for the successful fabrication of low-porosity SiC f /SiC composites. For this purpose, fiber/matrix interphase dual coating layers of BN and SiC were coated onto SiC fabrics using CVI. A ceramic matrix consisting of SiC and carbon black nanoparticles was then infiltrated into the fine voids of the fabrics using EPD. Finally, LSI was performed to obtain dense microstructures with low porosities by filling the remaining small gaps and reacting Si with C to form SiC. Microstructural results observed by scanning electron microscopy revealed a dense structure with no damage to the fibers. The experimental density was found to be 2.62 g/cc, with an open porosity of 0.55. The room-temperature flexural strength was evaluated to be 111 MPa, and the composites displayed little fiber pull-out.

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Section: Introductionmentioning

confidence: 99%

Fabrication of SiC_f/SiC composites through hybrid processing via chemical vapor infiltration, electrophoretic deposition, and liquid silicon infiltration

Raju

Seong

Kim

et al. 2021

Journal of Asian Ceramic Societies

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Property evolvements in SiCf/SiC composites fabricated by combination of PIP and electrophoretic deposition at different pyrolysis temperatures

Yang

Wang

et al. 2019

Ceramics International

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Densification of SiCf/mullite composite via vacuum pressure impregnation process towards excellent mechanical and microwave absorbing performance

Pan,

Luo,

Qing

et al. 2024

Ceramics International

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Fabrication of a 3D4d braided SiCf/SiC composite via PIP process assisted with an EPD method

Cited by 5 publications

References 44 publications

Fabrication of SiC_f/SiC composites through hybrid processing via chemical vapor infiltration, electrophoretic deposition, and liquid silicon infiltration

Fabrication of SiC_f/SiC composites through hybrid processing via chemical vapor infiltration, electrophoretic deposition, and liquid silicon infiltration

Property evolvements in SiCf/SiC composites fabricated by combination of PIP and electrophoretic deposition at different pyrolysis temperatures

Densification of SiCf/mullite composite via vacuum pressure impregnation process towards excellent mechanical and microwave absorbing performance

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Fabrication of a 3D4d braided SiCf/SiC composite via PIP process assisted with an EPD method

Cited by 5 publications

References 44 publications

Fabrication of SiCf/SiC composites through hybrid processing via chemical vapor infiltration, electrophoretic deposition, and liquid silicon infiltration

Fabrication of SiCf/SiC composites through hybrid processing via chemical vapor infiltration, electrophoretic deposition, and liquid silicon infiltration

Property evolvements in SiCf/SiC composites fabricated by combination of PIP and electrophoretic deposition at different pyrolysis temperatures

Densification of SiCf/mullite composite via vacuum pressure impregnation process towards excellent mechanical and microwave absorbing performance

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Product

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Fabrication of SiC_f/SiC composites through hybrid processing via chemical vapor infiltration, electrophoretic deposition, and liquid silicon infiltration

Fabrication of SiC_f/SiC composites through hybrid processing via chemical vapor infiltration, electrophoretic deposition, and liquid silicon infiltration