Results 221 to 230 of about 33,884 (264)

DEVELOPMENT OF ZIRCONIA RESISTANT TO THERMAL SHOCK*

Journal of the American Ceramic Society, 1947
A bstract The effects on the crystal stabilization and other properties of pure zirconia were determined for additions of CaO, MgO, BeO, ThO 2 , and CeO 2 in binary and ...
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Thermal shock resistance of electrical insulators

British Journal of Applied Physics, 1963
The thermal shock resistance factors R and R' of a solid can be defined in terms of its thermal conductivity k, thermal expansion coefficient of α, elastic modulus E and tensile strength St. The thermal conductivity and expansion coefficient of an insulating crystalline material can be eliminated in favour of the mean atomic weight A, the melting ...
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Quantitative Evaluation of Thermal-Shock Resistance

Journal of Fluids Engineering, 1956
Abstract The dependence of thermal-shock resistance on two parameters k and σf/Eα (when k is conductivity, σf the fracture stress, E the elastic modulus, and α the coefficient of thermal expansion) is experimentally demonstrated by the fact that the relative ratings of two materials may change with a change of quench severity. The theory
S. S. Manson, R. W. Smith
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Thermal shock resistance of porcelain discs.

Journal of dental research, 1983
Thermal shock testing of opaque porcelain-body porcelain discs and body porcelain discs was performed on three porcelain products. Significant differences exist between the mean failure temperature differentials, delta T, for the composite opaque-body porcelain discs.
K J, Anusavice, P H, Dehoff, S W, Twiggs, P C, Lockwood   +3 more
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Thermal Shock Resistance of Ceramic Materials

1974
Concepts and theories as well as typical experimental results on thermal shock resistance of ceramic materials are reviewed with an emphasis on the Hasselman theory. On the basis of the strain energy concept, in the latter half of this paper, a new thermal shock test method for refractory firebricks is introduced.
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[Effect of thermal shock on seed resistance].

Aviakosmicheskaia i ekologicheskaia meditsina = Aerospace and environmental medicine, 2011
The work was performed in order to evaluate possible negative effect of high temperatures on biological properties of seeds in space experiment BIORISK-MSN-2. Laboratory experiments showed that seeds possess high enough resistance to extended exposure to high temperatures.
M A, Levinskikh, E L, Nefedova, T A, Derendiaeva, N D, Novikova, V N, Sychev   +4 more
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Thermal shock resistance of Ti3SiC2 ceramic under extremely rapid thermal cycling

Journal of Alloys and Compounds, 2021
Salvatore Grasso, Haibin Zhang, Yiwang Bao   +2 more
exaly  

Thermal shock resistance of refractories

Refractories, 1967
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Thermal Shock Behavior of Ceramics: Fundamentals and Thermal Shock Resistance Parameters

2021
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Cyclic thermal shock resistance of h-BN composite ceramics with La2O3–Al2O3–SiO2 addition

Ceramics International, 2021
Ning Liao, Dechang Jia, Xiaoming Duan
exaly