Results 351 to 360 of about 1,125,195 (395)
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Ceramics and ceramic-to-metal sealing
Vacuum, 1964Abstract The physical characteristics of ceramics most commonly used in the electronic and aerospace industry are described, and a review is presented of the methods by which ceramics are joined to metals to arrive at vacuum-tight, reliable structures. The subject of bond mechanisms is touched briefly, and some data on voltage breakdown are given.
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Ceramic/ceramic total hip arthroplasty
Journal of Orthopaedic Science, 2000Alumina-on-alumina total hip arthroplasty has been used for 30 years, mainly in Europe. The theoretical advantages of this combination are represented by its remarkable sliding characteristics, its very low wear debris generation, and its sufficient fracture toughness.
Pascal Bizot +4 more
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Ceramic Materials for Electronics
, 2018Ceramic Insulators. Highly Conductive Ceramics. Ceramic Capacitor Materials. Piezoelectric and Electro-optic Ceramics. Ferrite Ceramics. Ceramic Sensors. ZnO Varistor Technology. Electroceramic Thin Films for Microelectronics and Microsystems.
R. Buchanan
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Ceramic and glass-ceramic lasers
Annales de Chimie Science des Matériaux, 2003Les materiaux ceramiques actives par des ions luminescents se revelent etre des substituts prometteurs des monocristaux comme source laser, grâce notamment a une synthese moins difficile et une capacite de dopage accrue. Bien que ces materiaux ceramiques soient synthetises depuis les annees 60, ce n'est que recemment qu'ils sont devenus vraiment ...
Michel Mortier, Daniel Vivien
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2023
This chapter deals with the additive manufacturing (AM) techniques utilized to produce technical ceramics. We then exclude those ceramics utilized for building, sanitary ware, art, and thermal insulation. The chapter starts with a description of the technical ceramics to date available for AM, their main characteristics, and applications.
Pelanconi, Marco +8 more
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This chapter deals with the additive manufacturing (AM) techniques utilized to produce technical ceramics. We then exclude those ceramics utilized for building, sanitary ware, art, and thermal insulation. The chapter starts with a description of the technical ceramics to date available for AM, their main characteristics, and applications.
Pelanconi, Marco +8 more
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Microcracking in Ceramic/Ceramic Composites
Advanced Ceramic Materials, 1988A technique was developed to detect the onset, size, evolution, and anisotropy of surface microcracks in ceramic composite materials as a function of applied stress. The method is based on measuring the electrical resistance changes of a thin gold film sputtered on the surface of the composite as a function of stress.
Otto Zhou, Michel W. Barsoum
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Bonding mechanisms at the interface of ceramic prosthetic materials
, 1971The development of a bone-bonding calcia-phosposilicate glass-ceramic is discussed. A theoretical model to explain the interfacial bonding is based upon in-vitro studies of glass-ceramic solubility in interfacial hydroxyapatite crystallization mechanisms,
L. Hench +3 more
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Bonding and Structure of Ceramic-Ceramic Interfaces
Physical Review Letters, 2013Quantum molecular dynamics simulations of α-Al2O3(0001)/3C-SiC(111) interfaces reveal profound effects of thermal annealing for producing strong interfaces consisting solely of cation-anion bonds and their consequence on interfacial structures. A Si-terminated SiC surface and Al2O3 form a stronger interface (Si-interface) with a Si-O bond density of 12.
Rajiv K. Kalia +7 more
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, 2018
The development of energy storage devices with a high energy storage density, high power density, and excellent stability has always been a long-cherished goal for many researchers as they tackle issues concerning energy conservation and environmental ...
Mingxing Zhou +3 more
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The development of energy storage devices with a high energy storage density, high power density, and excellent stability has always been a long-cherished goal for many researchers as they tackle issues concerning energy conservation and environmental ...
Mingxing Zhou +3 more
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Advances in Materials, 2019
Ceramic oxide electrolytes are outstanding due to their excellent thermostability, wide electrochemical stable windows, superior Li‐ion conductivity, and high elastic modulus compared to other electrolytes. To achieve high energy density, all‐solid‐state
Zhouyang Jiang +7 more
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Ceramic oxide electrolytes are outstanding due to their excellent thermostability, wide electrochemical stable windows, superior Li‐ion conductivity, and high elastic modulus compared to other electrolytes. To achieve high energy density, all‐solid‐state
Zhouyang Jiang +7 more
semanticscholar +1 more source