Thermal shock behaviour of magnesia–spinel composites

Aksel, Cemail; Rand, B.; Riley, F. L.; Warren, P.D.

doi:10.1016/j.jeurceramsoc.2003.07.017

Cited by 77 publications

(43 citation statements)

References 9 publications

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“…[35] Aksel [36,37] confirmed that the crack propagation parameter R IV is good indicator for a quantitative evaluation of the TSR of refractories containing many volume crack sources. The R ST parameter defines the propagation of inherent, preexisting cracks in a refractories, and crack propagation can be minimized by maximizing the thermal stress crack stability parameter R ST .…”

Section: Thermal Shock Resistance Theoretical Parametersmentioning

confidence: 85%

Mechanical Properties and Thermal Shock Resistance of Alumina/Hexagonal Boron Nitride Composite Refractories

Liang

Xue

Zhao

et al. 2015

Metall Mater Trans A

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Alumina/hexagonal boron nitride (Al 2 O 3 /h-BN) composite refractories were fabricated with various h-BN contents, to study the effects on the mechanical properties and thermal shock resistance (TSR) of the composite refractories. The results showed that the mechanical properties of the composite refractories, including fracture strength, Young's modulus, fracture toughness, work of fracture, and decreased with the increase of h-BN amount. However, the residual flexural strength ratio after thermal shock test was increased with increasing the h-BN content, showing an improvement of TSR. The resistance to fracture propagation caused by the thermal stresses was increased, as supported by the R IV and R ST parameters.

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Section: Thermal Shock Resistance Theoretical Parametersmentioning

confidence: 85%

Mechanical Properties and Thermal Shock Resistance of Alumina/Hexagonal Boron Nitride Composite Refractories

Liang

Xue

Zhao

et al. 2015

Metall Mater Trans A

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“…Owing to the nucleation of bubbles and formation of a gas film at the specimen surface, specimens quenched into water at room temperature have variable h values, which may change the heat transfer mechanism as the quench temperature changes [17,23]. In view of the difference between the DT c and R values, a coefficient f(b) has been proposed to modify the thermal shock parameter R as [24][25][26]:…”

Section: Resultsmentioning

confidence: 99%

The thermal shock behavior of Zr3[Al(Si)]4C6 and in situ (ZrB2+ZrC)/Zr3[Al(Si)]4C6 composite

Yu¹,

Yang²,

Qiu³

et al. 2014

Journal of Alloys and Compounds

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“…First of all, the different thermal shock behaviour of alumina and mullite splats (with the latter looking more resistant) must be explained. In literature, formulae like the following are reported for thermal shock resistance evaluation 36 :…”

Section: Thermal Shock Resistancementioning

confidence: 99%

Plasma-sprayed graded ceramic coatings on refractory materials for improved chemical resistance

Bolelli¹,

Cannillo²,

Lugli³

et al. 2006

Journal of the European Ceramic Society

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Thermal shock behaviour of magnesia–spinel composites

Cited by 77 publications

References 9 publications

Mechanical Properties and Thermal Shock Resistance of Alumina/Hexagonal Boron Nitride Composite Refractories

Mechanical Properties and Thermal Shock Resistance of Alumina/Hexagonal Boron Nitride Composite Refractories

The thermal shock behavior of Zr3[Al(Si)]4C6 and in situ (ZrB2+ZrC)/Zr3[Al(Si)]4C6 composite

Plasma-sprayed graded ceramic coatings on refractory materials for improved chemical resistance

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