Making Fluorophlogopite Ceramics through Ceramic Processing

Mao Qiang Li

doi:10.4028/www.scientific.net/KEM.336-338.1833

Paper Titles

Thermal Shock Experiment and Simulation of Ceramic/Metal Gradient Thermal Barrier Coating
p.1818

Mechanisms and Kinetics of Silica-Rich Binary Na₂O-SiO₂ Glass Corrosion in 100°C Water at pH=7
p.1823

Effect of Heat Treatment on the DC Conductivity and Activity Energy of Li₂O-Fe₂O₃-P₂O₅ Glasses
p.1827

Crystallization of a SiO₂-MgO-Al₂O₃-K₂O-Fe₂O₃-F Glass
p.1829

Making Fluorophlogopite Ceramics through Ceramic Processing
p.1833

Preparation of Decorative Building Glass-Ceramics by Using Cracked-Glass Panel as Precursor
p.1836

Sintering and Crystallization of Glass-Ceramics for Optical Fiber Ferrule
p.1840

Manufacture Process of Light Calcium Carbonate from Limestone
p.1843

Upconversion Emission of Infrared Excited Er³⁺-Doped Transparent Glass Ceramics Containing CaF₂ Nano-Crystals
p.1846

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Making Fluorophlogopite Ceramics through Ceramic Processing

Abstract:

Fluorophlogopite ceramics, which possesses very good machinability, high electrical resistance and high dielectric strength, is very difficult to be sintered to fully dense state. It is usually made through glass-ceramics processing. In this paper the effects of particle size distribution and sintering agents on sintering of fluorophlogopite ceramics are investigated. The study concludes that dense fluorophlogopite ceramics can be produced through ceramic processing, including careful synthesis of fluorophlogopite powder as raw material, grinding with attrition mill, and pressureless sintering with the help of plumbum contained boron silicate glass as sintering agent in the temperature range of 1100 to 1200°C.