Formula optimization and mechanical properties of thin porcelain ceramic plates mainly containing smoky quartz tailings

Zhong, Xinzi; Cao, Liyun; Huang, Jianfeng; Liu, Yijun; Shen, Xuetao; Wang, Qinggang

doi:10.1016/j.ceramint.2022.05.085

Cited by 12 publications

(5 citation statements)

References 33 publications

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“…The raw materials used in this study were as follows: As‐prepared thin porcelain ceramic tiles with thicknesses of 1.0, 2.5, 4.0 mm, etc. (more information was reported in our previous work 15 ), ethanol (C 2 H 6 O, 99.7%, Sinopharm Chemical Reagent Co., P. R. China), diluted sulfuric acid solution (H 2 SO 4 , 5.2 mol/L, Sinopharm Chemical Reagent Co.), acetone solution (C 3 H 6 O, 99.5%, Sinopharm Chemical Reagent Co.), epoxy resin precursor Part‐A (elastomer base, Sinopharm Chemical Reagent Co.), epoxy resin precursor Part‐B (curing agent, Sinopharm Chemical Reagent Co.), emery paper (800 mesh, Mona Lisa Group Co., LTD., China), and the commercial Kevlar fabric (K‐300, Sinosteel Refractory Research Institute Co., P. R. China). The key performance parameters of Kevlar fabric and epoxy resin are shown in Tables 1 and 2, respectively.…”

Section: Methodsmentioning

confidence: 70%

Enhanced mechanical properties of porcelain ceramic tile/Kevlar fabric composite with bio‐inspired shell‐like structure

Zhong

Cao

Huang

et al. 2023

Int J Applied Ceramic Tech

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Ceramic materials with high strength, toughness, and excellent impact resistance are urgently required for many structural applications, but these mechanical properties are difficult to achieve in traditional ceramic tiles due to their inherent brittleness. Inspired by the specific structure of shells, the multilayered ceramic tile/Kevlar fabric composite with a bio‐inspired shell structure was successfully fabricated via a surface hydroxylation followed by simple hot press process. It is found that the composites have representative step‐like fracture behaviors rather than brittle fracture, which has been proven to possess a better ability of mechanical performance and noncatastrophic failure behavior compared to same‐thickness ceramic tile. Specifically, the bending strength, fracture toughness, and fracture work of the composite with a 15‐tier structure come to 836.5 ± 12.5 MPa, 14.6 ± .2 MPa·m1/2, and 7228.8 ± 108.4 J·m1/2, which are even better than those of reported advanced materials. Such fracture‐resistant behaviors are correspondent to the strengthening effects of the crack deflection, interfacial debonding, and fiber pull out, accompanied by bio‐inspired structure and appropriate bonding state between brittle or ductile layers. This resin or fabric content can be used as well as the slip systems to transfer the internal stress in time to consume more fracture energy per unit length and prevent risky brittle fracture, while carrying loads. We expect these findings to provide vital guidance for promoting the applications of traditional ceramics in bio‐inspired high‐performance composites for actual ceramic manufacturers.

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Section: Methodsmentioning

confidence: 70%

Enhanced mechanical properties of porcelain ceramic tile/Kevlar fabric composite with bio‐inspired shell‐like structure

Zhong

Cao

Huang

et al. 2023

Int J Applied Ceramic Tech

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“…Figure 6 shows the porosity of COS‐SiC ceramics at 140, 150, 160, 170, and 180°C was 61.4%, 59.8%, 58.0%, 55.6%, and 54.7%, respectively. There is an evident opposite curve behavior between density and porosity for a single ceramic formula, because a compact ceramic matrix has fewer micropores to absorb water by capillarity effects 38 . The phenolic resin began to melt and fully combined with COS with the increase of temperature to improve density during the forming process according to previous research.…”

Section: Resultsmentioning

confidence: 84%

“…There is an evident opposite curve behavior between density and porosity for a single ceramic formula, because a compact ceramic matrix has fewer micropores to absorb water by capillarity effects. 38 The phenolic resin began to melt and fully combined with COS with the increase of temperature to improve density during the forming process according to previous research. Therefore, the warm-press forming temperature should not be too high.…”

Section: Effect Of Warm-press Forming Temperature On Mechanical Prope...mentioning

confidence: 99%

Mechanical properties and forming conditions optimization of SiC ceramics using Camellia oleifera shell as carbon source

Li,

Chen,

Lin

et al. 2024

Int J Applied Ceramic Tech

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Using Camellia oleifera shell as raw materials to preparative SiC ceramics by warm‐press forming and sintering is proposed in this paper. Warm‐press forming before preparing for the C. oleifera shell‐based SiC ceramics is beneficial to obtain the internal uniform and suitable pore structure of the cylindrical sample. Thermogravimetric analysis with differential scanning calorimetry was applied to analyze the pyrolysis behavior of C. oleiefra shell and phenolic resin. The scanning electron microscope and X‐ray diffraction were used to investigate the properties of C. oleifera shell‐based SiC ceramics. Then, the response surface method was applied to establish a multivariate prediction model based on the process parameters of warm‐press forming. And the regression equations of porosity and bending strength of COS‐SiC are obtained. The result demonstrated that the predicted and experimental values can be in good agreement for the model. By comparing the F‐value, it is found that the forming temperature and pressure during the process of warm‐press forming have a more significant influence on the porosity and bending strength of SiC ceramics. The optimization process parameters were obtained as follows: forming temperature 153°C, pressure 35 MPa, and holding time 30 min.

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“…The contents and chemical compositions of PA, PB, and PC were respectively shown in Tables 3 and 4, and the contents of PA, PB, and PC were referred to in our previous work. 13 The mixed raw materials, water, and alumina ball stones of 3.0–5.0 mm in diameter were weighted based on a mass ratio of 1: 0.8: 1.8, then evenly mixed in a jar mill at a speed of 350 rpm/min for 20 min to prepare the ceramic slurry. After dried at 120 °C for 2 h, the obtained ceramic clods transformed from ceramic slurry were crushed and sieved through 100 mesh sieves to obtain ceramic powders.…”

Section: Methodsmentioning

confidence: 99%

“…However, significant challenges remain in efficiently obtaining high-quality formulas to produce in situ mullite whiskers-reinforced ceramics at low costs. Current research relies heavily dependent on worker experience rather than scientific procedures, 12,13 leading to raw material waste and high costs. 14 Thus, it is crucial to propose a scientific formula optimization procedure to achieve these high-performance ceramics with high efficiency and low costs in ceramic industries.…”

Section: Introductionmentioning

confidence: 99%

Formula optimization and thermodynamic evolution of high-performance large-sized porcelain thin ceramic tiles mainly enhanced by contrivable multi-phases

Zhong

Cao

Huang

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part L:

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Owing to the high expenses and numerous potential avenues for formula research in ceramic production, obtaining cost-effective and high-quality ceramic formulas for high-performance ceramics poses significant challenges. To address this issue, a flux formula optimization procedure is proposed to develop the predictive ceramic formula P18, which allows precise control of the Al/Si ratio and is compatible with standard manufacturing processes. This cost-effective method enables the visual examination of ceramics’ physical, mechanical and thermodynamic properties. It is found that sintering temperature plays a crucial role in phase and microstructure evolution by classical phenomenological kinetic theory. Moreover, the sintered sample P18 exhibits remarkable mechanical performance, with a strength of 96.82 ± 2.0 MPa and fracture toughness of 1.89 ± 0.02 MPa·m1/2. These outstanding properties can be attributed to the reinforcing effects of multiple phases, such as high-strength corundum and in situ mullite whiskers. The mechanical mechanisms of the resulting ceramic tiles include particle reinforcement, microcrack deflection, intergranular and transgranular fracture, and in situ mullite whisker bridge pull-out, which collectively contribute to increase energy consumption per unit length, thus reducing the risk of brittle fractures.

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Formula optimization and mechanical properties of thin porcelain ceramic plates mainly containing smoky quartz tailings

Cited by 12 publications

References 33 publications

Enhanced mechanical properties of porcelain ceramic tile/Kevlar fabric composite with bio‐inspired shell‐like structure

Enhanced mechanical properties of porcelain ceramic tile/Kevlar fabric composite with bio‐inspired shell‐like structure

Mechanical properties and forming conditions optimization of SiC ceramics using Camellia oleifera shell as carbon source

Formula optimization and thermodynamic evolution of high-performance large-sized porcelain thin ceramic tiles mainly enhanced by contrivable multi-phases

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