Porous alumina/zirconia layered composites with unidirectional pore channels processed using a tertiary-butyl alcohol-based freeze casting

Choi, Hwa-Jung; Yang, Tae Young; Yoon, Seog Young; Kim, Byung Kyu; Park, Hong Chae

doi:10.1016/j.matchemphys.2011.12.055

Cited by 29 publications

(14 citation statements)

References 24 publications

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“…Data from references [26–28, 30–47, 49, 51–54, 56–62, 64–68, 71, 73, 77–79, 85, 86, 90, 91, 94–96, 98, 100, 103–109, 118, 119, 125–127, 129, 130, 132, 134, 135]. …”

Section: Resultsmentioning

confidence: 99%

“…Color code: blue: no defects [26–31, 33, 36, 38, 40, 41, 43, 44, 46, 50–55, 61, 64, 65, 67, 68, 70, 71, 73, 77, 78, 85, 90, 91, 94, 98, 100, 103–110, 113, 115, 118, 124–127, 129, 130, 132, 134, 135, 143], yellow: defects [25, 52, 86, 91, 96], white: cannot tell from the published micrographs [37, 39, 49, 56, 91, 95, 96, 119]. …”

Section: Resultsmentioning

confidence: 99%

“…References for the data: water [8, 12, 26, 27, 31, 33–38, 43–49, 51, 52, 55–61, 68, 69, 72–76, 81, 84, 86–92, 94–101, 103, 104, 111, 113, 116, 119, 124, 128–132, 134, 135], camphene [9, 29, 30, 42, 50, 64–67, 70, 80, 85, 93, 102, 105–109, 114, 115, 117, 118, 120–123, 125–127, 136], TBA [10, 32, 39–41, 53, 62, 63, 71, 77, 78, 82, 83, 110, 137]. The marker size is proportional to the pore size.…”

Section: Resultsmentioning

confidence: 99%

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A meta-analysis of the mechanical properties of ice-templated ceramics and metals

Deville

Meille

Seuba

2015

Science and Technology of Advanced Materials

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Ice templating, also known as freeze casting, is a popular shaping route for macroporous materials. Over the past 15 years, it has been widely applied to various classes of materials, and in particular ceramics. Many formulation and process parameters, often interdependent, affect the outcome. It is thus difficult to understand the various relationships between these parameters from isolated studies where only a few of these parameters have been investigated. We report here the results of a meta analysis of the structural and mechanical properties of ice templated materials from an exhaustive collection of records. We use these results to identify which parameters are the most critical to control the structure and properties, and to derive guidelines for optimizing the mechanical response of ice templated materials. We hope these results will be a helpful guide to anyone interested in such materials.

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“…Data from references [26–28, 30–47, 49, 51–54, 56–62, 64–68, 71, 73, 77–79, 85, 86, 90, 91, 94–96, 98, 100, 103–109, 118, 119, 125–127, 129, 130, 132, 134, 135]. …”

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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A meta-analysis of the mechanical properties of ice-templated ceramics and metals

Deville

Meille

Seuba

2015

Science and Technology of Advanced Materials

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“…When solidified unidirectionally, the predominant structure is described as tubular, or elongated honeycombs; this is shown in Fig. 11(e) for sintered Al2O3-ZrO2 [351], the precursor suspension contained 10 vol.% particles suspended in TBA. Dimethyl sulfoxide (DMSO) was utilized to obtain the honeycomb structure shown in Fig.…”

Section: Non-aqueous Processingmentioning

confidence: 94%

Freeze casting – A review of processing, microstructure and properties via the open data repository, FreezeCasting.net

Scotti

Dunand

2018

Progress in Materials Science

307

200

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“…Due to their mechanical properties and corrosion resistance, ZrO 2 ceramics and their composites have become attractive constructional and functional materials with a reputable standing in the industry. Materials based on ZrO 2 are used in furnace and motor components, in abrasion-resistant elements or in cutting tool blades [ 21 , 22 , 23 , 24 , 25 ]. It is worth noting that ZrO 2 comes in three polymorphic varieties [ 26 ].…”

Section: Introductionmentioning

confidence: 99%

Zirconia–Alumina Composites Obtained by Centrifugal Slip Casting as Attractive Sustainable Material for Application in Construction

et al. 2021

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This paper focuses on the possibility of adapting the centrifugal slip casting method to obtain zirconia–alumina composite materials in the form of finished tube-shaped products. These types of products, due to their unique properties, can be utilised, for example, in the transport of aggressive substances, even in extreme temperatures or corrosive conditions. The study reports on the two series of zirconia–alumina composites differing in the content of ZrO2—2.5 and 25 vol%. The fabricated and sintered materials were characterised using scanning electron microscopy (SEM), X-ray diffraction (XRD) and stereological analysis. Moreover, a life cycle assessment (LCA) was provided in accordance with the requirements of the ISO 14044 and EN 15805 standards. The obtained data clearly show that the centrifugal slip casting method allows obtaining samples with high density and extremely uniform distribution of the ZrO2 phase in the alumina matrix. The stereological analysis results proved also that the addition of ZrO2 is effective in reducing the growth of Al2O3 grains during the sintering process. The phase analysis carried out by means of XRD showed that during the sintering process, in the case of composites with a lower ZrO2 content (2.5 vol%), the monoclinic to tetragonal transformation of ZrO2 was total, while for samples containing 25 vol% ZrO2, the monoclinic phase remained in a small amount in the final product.

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Porous alumina/zirconia layered composites with unidirectional pore channels processed using a tertiary-butyl alcohol-based freeze casting

Cited by 29 publications

References 24 publications

A meta-analysis of the mechanical properties of ice-templated ceramics and metals

A meta-analysis of the mechanical properties of ice-templated ceramics and metals

Freeze casting – A review of processing, microstructure and properties via the open data repository, FreezeCasting.net

Zirconia–Alumina Composites Obtained by Centrifugal Slip Casting as Attractive Sustainable Material for Application in Construction

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