Thermal shock properties of glass-ceramics synthesized from a glass frit

Cocic, Mira; Matović, Branko; Posarac, M.; Volkov‐Husović, Tatjana; Majstorović, Jelena; Tasić, Viša; Devic, Snezana; Vušović, Nenad

doi:10.2298/sos1702139c

Cited by 5 publications

(5 citation statements)

References 18 publications

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“…In this context, many types of ceramics have been prepared from various industrial wastes. These are mainly: blast furnace slag [14,15], solid ceramic waste [16], fly ash [17][18][19], red mud [20], Glass Frit [21] and glass waste [22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

Valorisation of Industrial Soda-Lime Glass Waste and Its Effect on the Rheological Behavior, Physical-Mechanical and Structural Properties of Sanitary Ceramic Vitreous Bodies

Boulaiche¹,

Boudeghdegh²,

Haddad³

et al. 2022

ACSM

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In this study, the effect of substitution of feldspar by soda-lime glass waste (SLGW), on rheological behavior, thermal, physical-mechanical and structural properties of sanitary-ware vitreous china (VC) bodies, has been evaluated. The findings show a positive effect on the rheological behavior of the slip, to viscosity, thixotropy, density and casting process. Indeed, during the firing stage at 1230°C, the use of 20 wt. % of SLGW in the composition of VC bodies, improved Bulk density (2 to 2.52 g/cm3), reduced water absorption (0.35 to 0.02%), and increased flexural strength (33 to 51 MPa). The fired samples were characterized using X-ray diffraction, SEM and FTIR analysis; results indicate that Mullite and Quartz are the major phases, with a little presence of anorthite phase formed by SLGW additions. From TGA/DTG analysis, it was found that the use of SLGW (15 wt. %) reduces mass loss of VC bodies (8.83 to 8.53%). These positive results open new horizons for using this waste, as a sound environmental, technological and economic solution.

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Section: Introductionmentioning

confidence: 99%

Valorisation of Industrial Soda-Lime Glass Waste and Its Effect on the Rheological Behavior, Physical-Mechanical and Structural Properties of Sanitary Ceramic Vitreous Bodies

Boulaiche¹,

Boudeghdegh²,

Haddad³

et al. 2022

ACSM

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“…Glass-ceramics are widely used as machinable ceramics, cooking ceramics, building materials, electrical ceramics, optical materials, bio-ceramics, glass semiconductors in thermal insulation, etc [1][2][3][4][5][6][7][8][9][10][11][12]. Some applications require the glass-ceramics to be high strength and lightweight.…”

Section: Introductionmentioning

confidence: 99%

Glass-ceramics fabricated by efficiently utilizing coal gangue

Dang

2020

Journal of Asian Ceramic Societies

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Glass-ceramics with high strength and lightweight were developed by comprehensively utilizing coal gangue and clay. This work optimized the many processing parameters including the rate of using coal gangue, coal gangue to clay ratio, mineralizers, and process of forming and sintering. Using coal gangue of 75% and coal gangue to clay ratio of 3/1 made the mechanical properties optimal. The sintering temperature of 1370°C was found to be optimal because mullite and spinel become the main crystal phase and thereby realizing high strength, low water absorbance, and low density for the sintered glass-ceramics. The mechanical properties of the glass-ceramics were further enhanced by adding mineralizer (TiO 2 , ZnO, and MnO 2 /dolomite) with reasonable amounts. Moreover, the properties were enhanced by optimizing processing parameters. We developed an excellent approach to sinter glass-ceramics illustrated high strength, lightweight, and low water absorption by efficiently utilizing and managing waste minerals. The sintered glass-ceramics can be used as high-performance proppant materials, cooking ceramics, and building materials ARTICLE HISTORY

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“…In previous research, the Canadian Nuclear Fuel Waste Management program has considered the possibility of waste storage with glass-ceramics containing crystalline titanite embedded in an aluminosilicate glass [7,8]. It can also be used for the stabilization of waste sludge [9,10] and other waste material [11,12].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of monophase CaO-TiO2-SiO2 (sphene) based glass-ceramics

et al. 2020

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Sphene based glass-ceramics (CaTiSiO 5), an excellent candidate for a host lattice of ceramic materials and for nuclear waste immobilization, has been prepared from a powder mixture of CaCO 3 , TiO 2 and SiO 2 using vibro-milling for homogenization. Starting powders were melted at 1400 °C for 2 h, cooled to room temperature, grounded again, then crystallized by thermal treatment yielding a sphene glass-ceramic. The evolution of the phase composition during thermal treatment was investigated by X-ray powder diffraction (XRPD), FT-IR, Raman and thermal analyses (TG-DTA). Pure synthetic single phase sphene was formed at 800 °C for 4 h, even it is very hard to obtain monophase powder at such low temperature. Powder morphology was analyzed by scanning electron microscopy (SEM).

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Thermal shock properties of glass-ceramics synthesized from a glass frit

Cited by 5 publications

References 18 publications

Valorisation of Industrial Soda-Lime Glass Waste and Its Effect on the Rheological Behavior, Physical-Mechanical and Structural Properties of Sanitary Ceramic Vitreous Bodies

Valorisation of Industrial Soda-Lime Glass Waste and Its Effect on the Rheological Behavior, Physical-Mechanical and Structural Properties of Sanitary Ceramic Vitreous Bodies

Glass-ceramics fabricated by efficiently utilizing coal gangue

Synthesis and characterization of monophase CaO-TiO2-SiO2 (sphene) based glass-ceramics

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