A Proposed Solution to Quantitative Phase Analysis of Mullite

Kai Li; Hai Jian Li; Ping Wu

doi:10.4028/www.scientific.net/KEM.633.443

Paper Titles

Effect of Gd₂O₃/BaF₂ Addition on Dielectric Behavior and Energy Storage Properties of Strontium Barium Niobate Glass-Ceramics
p.422

Fracture Features of Mullite Ceramic Regenerative Material under Thermal Shock Condition
p.427

Advances in Hygro-Thermal Deformation of Concrete Material
p.431

Analyze the Growth Habit of Mullite Nanocomposites by First-Principles Calculations
p.439

A Proposed Solution to Quantitative Phase Analysis of Mullite
p.443

A New Method for Determining Strength and Fracture Toughness of Ceramic Materials in Air at 1500-2000 °C
p.447

Creep Behavior of Building Silicone Sealant under Long-Term External Loading and its Time-Stress Equivalence
p.451

Measurement of Residual Stress in Diesel Engine Castings
p.455

Influence of Specimen Size on the Impulse Excitation Technique
p.459

HomeKey Engineering MaterialsKey Engineering Materials Vol. 633A Proposed Solution to Quantitative Phase Analysis...

A Proposed Solution to Quantitative Phase Analysis of Mullite

Abstract:

This paper studied the problems met in the quantitative analysis of synthetic Mullite phase,which was based on the analysis of various typical Mullite composite scheme. A method of quantitative analysis of Mullite phase (excluding amorphous phase SiO2) by use X-ray diffraction was discussed. The error of the analysis can be verified by chemical analysis of Al2O3 content. The method can effectively improve the accuracy of quantitative analysis of the Mullite phase, the error analysis is less than 3%. The error range can meet the accuracy requirement of Mullite content in the production.Studies show that this method is preliminarily solved how to quantitative the content of mullite phase by X-ray diffraction method .