Results 151 to 160 of about 963,442 (192)
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Flexural strength of two electro-plated dental ceramics
Acta Odontologica Scandinavica, 1994This study aimed to investigate the influence on flexural strength of electro-plating two dental porcelains, Vita Omega and Vita Omega 800. The porcelains were treated in accordance with the manufacturer's instructions, and the specimens were produced following the ISO 6872 standard for rectangular bars.
S, Karlsson, M, Molin, T, Myrvold
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Electroless plating of ceramic particles
1985Electroless nickel plating of alumina (60 grit) and silicon carbide (150 grit) particles was investigated in the present work in order to optimize plating parameters; temperature, solution composition, level of agitation, weight/volume ratio of ceramic powder to plating solution and duration of plating.
Vijayan, C. P. +4 more
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AN INVERSE THERMOELASTIC PROBLEM IN AN ISOTROPIC PLATE ASSOCIATED WITH A PIEZOELECTRIC CERAMIC PLATE
Journal of Thermal Stresses, 1996This article discusses an inverse thermoelastic problem in an isotropic structural plate onto which a piezoelectric ceramic plate is perfectly bonded. When unknown heating temperature acts on the free surface of the isotropic structural plate, an electric potential is induced in the piezoelectric ceramic plate.
Fumihiro Ashida +2 more
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Microstructural model of ceramic cutting plate
Russian Engineering Research, 2011A microstructural model of a ceramic cutting plate is developed. It permits the derivation of a calculation scheme for a mathematical model that includes the density, the elastic modulus, the thermal conductivity, the specific heat, the linear expansion coefficient, and Poisson’s ratio.
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Moscow black-plate ceramic – ware
Археология Подмосковья: Материалы научного семинара, 2019This is the first time in ceramics research that the origin and date of the appearance of Moscow blackplate ceramic-ware has been appraised meaning items of black-glazed ceramics, which are polished and then given a protective kiln treatment. Items from both European Russia and heartland Russia are surveyed. The author believes that the origin of such
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Lamb Wave Stiffening in Piezoelectric Ceramic Plates
1981 Ultrasonics Symposium, 1981The electric field coupled to an elastic wave propagating in a piezoelectric i nsulating medium causes an appreciable variation of its elastic constants. In preceding works we used this stiffening dispersion phenomenum for the realization of new kinds of electroacoustic devices, such zs variable delay lines and acoustic l enses with variable refractive
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Effect of Cover Plate on the Ballistic Performance of Ceramic Armor
Materials, 2021Wuxiong Cao, Diqi Hu, Runqiang Chi
exaly
Impact failure of ceramic plates
Soviet Powder Metallurgy and Metal Ceramics, 1989B. A. Galanov +5 more
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