Microstructural considerations for novel lithium disilicate glass ceramics: A review

2022 ◽  
Author(s):  
Jin‐Ho Phark ◽  
Sillas Duarte
Keyword(s):  
Glass Ceramics ◽  
Lithium Disilicate

Effect of surface treatments on titanium alloy bonding to lithium disilicate glass-ceramics

2016 ◽  
Vol 116 (5) ◽  
pp. 797-802 ◽  
Author(s):  
Nuno Guilherme ◽  
Chandur Wadhwani ◽  
Cheng Zheng ◽  
Kwok-Hung Chung
Keyword(s):  
Titanium Alloy ◽  
Glass Ceramics ◽  
Lithium Disilicate ◽  
Surface Treatments ◽  
Effect Of Surface

Crystal Phase Formation and Mechanical Properties of Lithium Disilicate Glass-Ceramics for Dental Restoration

2010 ◽  
Vol 177 ◽  
pp. 447-450 ◽  
Author(s):  
Xin Zhang ◽  
Yi Wen Hu ◽  
Yin Wu ◽  
Wen Jie Si
Keyword(s):  
Mechanical Properties ◽  
Phase Formation ◽  
Glass Ceramics ◽  
High Strength ◽  
Lithium Disilicate ◽  
Sem Analysis ◽  
Dental Restoration ◽  
Bending Test ◽  
Crystal Phase ◽  
High Temperature Xrd

The purpose of this study was to evaluate the crystal phase formation behavior and its influence on the mechanical properties of LiO2-SiO2-P2O5 glass-ceramics system. High temperature XRD was used to analyze the crystal phase formation in situ. The crystalline phases in the material both before and after heat-treatment were also analyzed. The flexural strength was measured by three-point bending test according to ISO 6872:2008(E). The SEM analysis showed that the high strength of the glass-ceramics is attributed to the continuous interlocking microstructure with fine lithium disilicate crystallines.

The effect of spark plasma sintering on lithium disilicate glass-ceramics

2015 ◽  
Vol 31 (10) ◽  
pp. e226-e235 ◽  
Author(s):  
Fatima Al Mansour ◽  
Natalia Karpukhina ◽  
Salvatore Grasso ◽  
Rory M. Wilson ◽  
Mike J. Reece ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Glass Ceramics ◽  
Lithium Disilicate ◽  
Plasma Sintering ◽  
Spark Plasma

High-performance, reaction sintered lithium disilicate glass–ceramics

2014 ◽  
Vol 40 (8) ◽  
pp. 12449-12457 ◽  
Author(s):  
Ting Zhao ◽  
Yi Qin ◽  
Pei Zhang ◽  
Bo Wang ◽  
Jian-Feng Yang
Keyword(s):  
High Performance ◽  
Glass Ceramics ◽  
Lithium Disilicate

scholarly journals Effect of Nd:YAG Laser with/without Graphite Coating on Bonding of Lithium Disilicate Glass-Ceramic to Human Dentin

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Amjad Abu Hasna ◽  
Stephanie Semmelmann ◽  
Fernanda Alves Feitosa ◽  
Danilo De Souza Andrade ◽  
Franklin R Tay ◽  
...  
Keyword(s):  
Bond Strength ◽  
Glass Ceramic ◽  
Nd:Yag Laser ◽  
Testing Machine ◽  
Glass Ceramics ◽  
Lithium Disilicate ◽  
Resin Cement ◽  
Cylindrical Shape ◽  
Universal Testing ◽  
Human Dentin

This study evaluated the effect of different surface treatments on the tensile bond strength between lithium disilicate glass-ceramics, resin cement, and dentin. Fifty truncated cone-shape glass-ceramics were divided into five groups (n = 10): G1, control: 10% hydrofluoric acid (HF); G2, Nd:YAG laser + silane; G3, Sil + Nd:YAG laser; G4, graphite + Nd:YAG laser + Sil; and G5, graphite + Sil + Nd:YAG laser. Fifty human third-molars were cut to cylindrical shape and polished to standardize the bonding surfaces. The glass-ceramic specimens were bonded to dentin with a dual-cured resin cement and stored in distilled water for 24 h at 37ºC. Tensile testing was performed on a universal testing machine (10 Kgf load cell at 1 mm/min) until failure. The bond strength values (mean ± SD) in MPa were G1 (9.4 ± 2.3), G2 (9.7 ± 2.0), G3 (6.7 ± 1.9), G4 (4.6 ± 1.1), and G5 (1.2 ± 0.3). Nd:YAG laser and HF improve the bond strength between lithium disilicate glass-ceramics, resin cement, and dentin. The application of a graphite layer prior to Nd:YAG laser irradiation negatively affects this bonding and presented inferior results.

Strength and reliability of leucite versus lithium disilicate glass ceramics

2018 ◽  
Vol 34 ◽  
pp. e3
Author(s):  
A.A. Alonso ◽  
R. Belli ◽  
U. Lohbauer
Keyword(s):  
Glass Ceramics ◽  
Lithium Disilicate

Influence of heat treatment temperature on the properties of the lithium disilicate‐fluorcanasite glass‐ceramics

2021 ◽  
Author(s):  
Arnon Kraipok ◽  
Pratthana Intawin ◽  
Patamas Bintachitt ◽  
Wilaiwan Leenakul ◽  
Orawan Khamman ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Heat Treatment Temperature ◽  
Glass Ceramics ◽  
Lithium Disilicate ◽  
Treatment Temperature
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