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Showing 1 to 9 of 9 for “"Lithium disilicate glass"”.
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Fabrication, Kinetics and Crystallography of Lithium Disilicate Glass-Ceramics
… focuses on three aspects of investigations on lithium disilicate glass-ceramics, namely, fabrication, kinetics, and crystallography. One of the objectives is to fabricate a high-strength glass-ceramic in complex lithium disilicate glass systems for dental restorative applications by means of …
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Crystallization of Lithium Disilicate Glass Using Variable Frequency Microwave Processing
The lithium disilicate (LS2) glass system provides the basis for a large number of useful glass-ceramic products. Microwave processing of materials such as glass-ceramics offers unique benefits over conventional processing techniques. Variable frequency microwave (VFM) processing is an advanced …
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Microstructural evolution and physical behavior of a lithium disilicate glass-ceramic
Background: Elucidating the lithium disilicate system like the popular IPS e.max® CAD (LS2), made specifically for Computer-Aided Design and Computer-Aided Manufacturing (CAD-CAM), as a function of temperature unravels new ways to enhance material properties and performance. Objective: To study the …
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Optical properties Of CAD-CAM lithium disilicate glass-ceramic in different firing temperatures and thicknesses
… emerging of digital dentistry, IPS e.max® CAD lithium disilicate (LD) glass-ceramic material has become one of the most popular esthetic restorative materials in digital assisted dental esthetic restoration. The mechanical and optical properties of this material have been investigated in …
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A Parametric Study on the Effects of External Stimuli on the Aqueous Dissolution of Lithium Disilicate Glass
The chemical resistance of glass is an important property for many applications. This property has been extensively studied for many types of glass under static conditions (no liquid is removed during the experiment). There has been little research conducted on the effects of additional stimuli on …
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The effect of repetitive firing cycles on physical and optical properties of zirconia reinforced lithium silicate ceramics
… and flexural strength of zirconia-reinforced lithium silicate ceramics. Two zirconia-reinforced lithium silicate ceramics and one lithium disilicate glass-ceramic were tested. Blocks of all materials were sectioned into tiles with different thicknesses and subjected to up to five firing cycles …
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Development of Lithium Disilicate Microstructure Graded Glass-Ceramic
… research was to create a microstructure graded glass-ceramic and investigate the resulting properties as a function of crystallization processing. The desired glass-ceramic was a lithium disilicate material that has a crystallization gradient across the sample, leading to functionally graded …