Cordierite-based refractory ceramics from natural halloysite and peridotite: Insights on technological properties

Harrati, Achraf; Arkame, Youssef; Manni, Ahmed; Haddar, Abdelilah El; Achiou, Brahim; Bouari, Abdeslam El; Hassani, Iz-Eddine El Amrani El; Sdiri, Ali; Sadik, Chaouki

doi:10.1016/j.jics.2022.100496

Cited by 11 publications

(3 citation statements)

References 52 publications

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“…Since cordierite-based ceramics dissolve more in acidic solutions [8,9], they are susceptible to acid corrosion. There are few studies on the acid solubility of these ceramics.…”

Section: Introductionmentioning

confidence: 99%

The effects of mechanical activation on corrosion resistance of cordierite ceramics

KESKİN,

AYNA ÇAKIR,

ALTUNDAĞ

et al. 2023

Turkish Journal of Analytical Chemistry

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The corrosion degrees of produced non-activated and activated cordierite-based ceramics were investigated in hydrochloric and sulfuric acid solutions. The composition of talc, alumina, and kaolinite powders was mechanically activated in a planetary mill. The concentrations of aluminum, magnesium, silicon, calcium, and potassium leached to the acid solutions from non-activated and activated cordierites were measured using ICP-OES. The amorphization of the structures was examined by XRD analysis. As a result, it has been determined that activated cordierite-based ceramics are more durable, and sulfuric acid solution causes more corrosion than hydrochloric acid.

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“…Since cordierite-based ceramics dissolve more in acidic solutions [8,9], they are susceptible to acid corrosion. There are few studies on the acid solubility of these ceramics.…”

Section: Introductionmentioning

confidence: 99%

The effects of mechanical activation on corrosion resistance of cordierite ceramics

KESKİN,

AYNA ÇAKIR,

ALTUNDAĞ

et al. 2023

Turkish Journal of Analytical Chemistry

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“…So far, many natural raw materials used, such as clay, kaolinite, talc, andalusite, stevensite, diatomite, steatite, gibbsite, sepiolite, magnesite, and forsterite as the starting material for cordierite production have been examined by other researchers. In addition to these raw materials, the use of zeolite as a starting material has been studied by us 9–12 . When zeolite being aqueous alumina silicate structure is examined in terms of content, structure, and cost, it is seen that it is notably suitable for cordierite production.…”

Section: Introductionmentioning

confidence: 99%

“…In addition to these raw materials, the use of zeolite as a starting material has been studied by us. [9][10][11][12] When zeolite being aqueous alumina silicate structure is examined in terms of content, structure, and cost, it is seen that it is notably suitable for cordierite production.…”

Section: Introductionmentioning

confidence: 99%

Characterization of cordierite based h‐BN doped ceramics as an electronic substrate/circuit board material

Tekin

Ercenk

Yılmaz

et al. 2022

Int J Applied Ceramic Tech

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In this study, h-BN was added to the cordierite composition obtained from zeolite, which was prepared by the determined stoichiometry to facilitate machinability and increase thermal conductivity. Sintering behavior, hardness, machinability, and thermal/electrical properties of the samples obtained by sintering the compounds at different times were investigated. Thanks to these features, it is aimed to use cordierite as an alternative material to integrated circuit substrates and electronic packaging materials. The produced samples were analyzed by X-ray diffraction analysis, examined by scanning electron microscopy, and field emission scanning electron microscopy. Afterward, thermal properties such as thermal diffusivity, thermal conductivity, and electrical properties such as electrical conductivity and dielectric permittivity were measured. The hardness and machinability of samples were investigated. Cordierite, spinel, glassy phase, and h-BN phase were detected, and it was observed that the blocky cordierite grains turned into equiaxed grains with the increase of the h-BN. According to the results obtained from the thermal conductivity test, it was seen that the h-BN additive increased the thermal conductivity value in general. In addition, it was determined that with the increase of h-BN, the hardness decreased, and the machinability properties of the samples improved.

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Open-cell cordierite-based foams from eco-friendly geopolymer precursors via replica route

Bai,

Li,

et al. 2024

Ceramics International

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Cordierite-based refractory ceramics from natural halloysite and peridotite: Insights on technological properties

Cited by 11 publications

References 52 publications

The effects of mechanical activation on corrosion resistance of cordierite ceramics

The effects of mechanical activation on corrosion resistance of cordierite ceramics

Characterization of cordierite based h‐BN doped ceramics as an electronic substrate/circuit board material

Open-cell cordierite-based foams from eco-friendly geopolymer precursors via replica route

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