Effect of recoating slurry with different particle size on the properties of reticulated porous mullite ceramics

Wang, Yufan; Hei, Daqian; Jia, Wenbao; Chen, Ruoyu; Li, Shujing

doi:10.1007/s41779-019-00377-9

Cited by 7 publications

(2 citation statements)

References 39 publications

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“…15 Zhang et al 16 have successfully prepared porous hydroxyapatite ceramics with excellent properties by adjusting the rheological behaviors of ceramic slurries. Wang et al 17 prepared mullite porous ceramics by optimizing the viscosity and thixotropy of ceramic slurries. In this work, porous ceramics reinforced by fiberglass were fabricated via a direct gel-foaming technology.…”

Section: Introductionmentioning

confidence: 99%

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Fabrication of high strength and thermal insulation porous ceramics via adjusting the fiberglass contents

Chang

et al. 2023

Int J Applied Ceramic Tech

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Fiberglass porous ceramics were successfully prepared via a foam‐gelcasting process with fiberglass and glass particles. The effects of fiber content on the rheology of foaming slurries and the structure and mechanical properties of as‐prepared porous ceramics were investigated. The results showed that as the ratio of fiberglass to glass particles increased, the thixotropy of slurries decreased, which affected the foamability of slurries. When the ratio of fiberglass to particle was 75:25, the slurries exhibited excellent flowability and outstanding foamability, which was beneficial to optimize the structure of pores and improve the properties of the porous ceramics. The porosity, compressive strength, and thermal conductivity of porous ceramics with a content of 75 wt.% fiberglass treated at 750°C were 78.3%, 2.15 MPa, and .11 W/(m·K) (room temperature), respectively. Therefore, the prepared porous ceramics with a ratio of fiberglass to particle 75:25 were regarded as an ideal candidate for thermal insulation materials.

show abstract

Section: Introductionmentioning

confidence: 99%

“…have successfully prepared porous hydroxyapatite ceramics with excellent properties by adjusting the rheological behaviors of ceramic slurries. Wang et al 17 . prepared mullite porous ceramics by optimizing the viscosity and thixotropy of ceramic slurries.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of high strength and thermal insulation porous ceramics via adjusting the fiberglass contents

Chang

et al. 2023

Int J Applied Ceramic Tech

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A novel approach to prepare high strength and high porosity reticulated porous ceramics by in-situ synthesis of mullite whiskers

Lao

Lin

Liu

et al. 2021

Ceramics International

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Fabrication and characterization of porous mullite ceramics with ultra-low shrinkage and high porosity via sol-gel and solid state reaction methods

Liu

et al. 2021

Ceramics International

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Effect of recoating slurry with different particle size on the properties of reticulated porous mullite ceramics

Cited by 7 publications

References 39 publications

Fabrication of high strength and thermal insulation porous ceramics via adjusting the fiberglass contents

Fabrication of high strength and thermal insulation porous ceramics via adjusting the fiberglass contents

A novel approach to prepare high strength and high porosity reticulated porous ceramics by in-situ synthesis of mullite whiskers

Fabrication and characterization of porous mullite ceramics with ultra-low shrinkage and high porosity via sol-gel and solid state reaction methods

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