Glass and Ceramics
Glass-Ceramics for Non-Metallic Dental Implant Applications
... novel glass-ceramics (GCs), miserite and wollastonite, were synthesized for one-piece dental implant ...the glass powder and sintering using schedules determined by ...
201
The Influence of Sintering Temperatures on the Mechanical Properties of Glass Ceramics Made from Coal Fly Ash and Glass Waste
... study, glass ceramics composites made from the mixture between fly ash and glass waste ...The glass waste powder was varied 0%, 10%, 20%, 30%, and ...of glass waste powder contents in ...
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Tin dioxide-based photonic glass-ceramics
... of glass-ceramics, which are nanocomposite materials, the boundaries and the density fluctuation between the two phases are also contributed to the volume scatter ...
307
Research and Development of a Special Slag Glass Ceramics
... such glass ceramics developed from solid wastes, though the mole ration of each element in such glass ceramic doesn’t equal to those of others as in high entropy metal ...special glass ceramic ...
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Crystallization Kinetics and Characterization of Nanostructure Mica Glass-Ceramics with Optical Transparency
... [7]. Glass-ceramics acquired as transparent materials are considered as novel machinable and optical materials ...lithium-mica glass-ceramics have been studied [11-13], but their ...
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Characterization Of CuO Substituted 45S5 Bioactive Glasses And Glass - Ceramics
... - ceramics for various time periods are shown in Figure ...bioactive glass (45S5) decreases the leaching rate of ions and crystallization of bioactive glasses also decreases the leaching rate of ...
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The electrical and other physical properties of haloborate glasses and glass ceramics
... haloborate-based glass-ceramics to sodium 0 "-alumina, work o f high intrinsic value, as w ell as o f commercial importance, must be ...similar glass system [171], although disputed in later work ...
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Net Shape Clay Ceramics with Glass Waste Additive
... With glass and ceramic powder mixtures, possible theoretical approaches were recently published for predicting the sintering behavior including the role of non-densifying heterogeneities [17] ...with ...
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Fabrication of transparent lead free KNN glass ceramics by incorporation method
... transparent glass was then subjected to a heat treatment schedule at temperatures ranging from 525°C -575°C for ...All glass ceramics of more than 40% transmittance crystallized into KNN nanocrystals ...
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Physico-Mechanical Properties of TiO2 Doped 45S5 Bioactive Glasses and Glass –Ceramics
... bioactive glass - ceramics were recognized by using X - ray diffraction (XRD) ...bioactive glass and glass - ceramic samples was obtained by Archimedes principle using distilled water as ...
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Neutron radiation effects on the nuclear waste (Ce) vitrification in glass and glass-ceramics
... borosilicate glass (glass, glass-ceramics) and the effect of neutron radiation on waste immobilized been ...done. Glass has emerged as favorite to immobilize a wide range of radioactive ...
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Tm3+ Modified Optical Temperature Behavior of Transparent Er3+ Doped Hexagonal NaGdF4 Glass Ceramics
... increased first and then maintain a certain range of ups and downs with the Tm 3+ ions concentration increased. In combination with Fig. 3a, b, the luminescence inten- sity of different wavelength has changed with the Tm ...
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Glass formation and properties of glass and glass-ceramics in Strontium oxide-lanthanum trioxide-boric oxide and barium oxide-lanthanum trioxide-boric oxide systems.
... of glass for conversion to glass-ceramics;- DTA curves of a few selected compositions were prepared through the courtesy of the Pakistan Council of Scientific and Industrial Research Laboratories ...
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Novel rare earth aluminosilicate glasses and glass ceramics
... 1 Nucleation 2.1.2 Crystal Growth 2.1.3 Phase Separation 2.1.4 Nucleating Agents 2.2 Aluminosilicate Glass-Ceramics 2.2.1 Ca-Aluminosilicate CAS Glass-Ceramics 2.2.1.1 Glass Forming in t[r] ...
233
Research on the High Strength Glass Ceramics/Mullite Ceramics Composites
... mullite ceramics thin tile further and get a good decoration effect, a kind of micro- crystal glass is prepared on the surface of the mullite ce- ramics and a better result is ...microcrystal glass ...
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Effects of Co2O3 on Crystallization and Colorization of Lithium Aluminosilicate Glass Ceramics
... tem glass ceramic has been widely studied because of its low expansion, high heat resistance, outstanding chemi- cal durability and excellent mechanical properties ...LAS glass ceramics has become a ...
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The Fabrication of Nano Particles in Aqueous Solution From Oxyfluoride Glass Ceramics by Thermal Induction and Corrosion Treatment
... Pb 2? ions with ionic radius of 0.129 nm are partially substituted by Cd 2? ions whose ionic radius is 0.097 nm and RE-ion with ionic radius about 0.100 nm. [15] This result is further supported by TEM of our ...
5
Beta rays affect on verification the nuclear waste in glass and glass ceramics
... ending glass and glass-ceramic preparation process, microhardness measured by Vickers method used Digital Micro Vickers Hardness Tester TH714 between the tip The mold putted which has the samples on the ...
5
Studies of Preparation and Characteristics in Borosilicate Photosensitive Glass Ceramics
... of glass have a very wide application in the communications technology and other opto-electro- nics industry ...of glass has become one of the hot ...silica glass. In recent years, borosilicate ...
5
Distribution of Nd3+ ions in oxyfluoride glass ceramics
... transparent glass ceramics (GCs) with nanocrys- tals (NCs) of about 50 nm were originally suggested to be used as laser host materials ...oxide glass system studies, the fluorescence lifetimes and ...
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