Effects of chelating agents on the sol-gel synthesis of nano-zirconia: Comparison of the Pechini and sugar-based methods

F Kazemi, F Arianpour, M Taheri, A Saberi… - International Journal of …, 2020 - Springer
This study focused on the comparison of the Pechini and sugar-based combustion synthesis
methods to produce nano-zirconia. Zirconium hydroxide was utilized as metal precursor and …

Synthesis of cristobalite from silica sands of Tuban and Tanah Laut

U Nurbaiti, S Pratapa - Journal of Physics: Conference Series, 2018 - iopscience.iop.org
Synthesis of SiO 2 cristobalite powders has been successfully carried out by a
coprecipitation method by making use of local silica sands from districts of Tuban and Tanah …

Investigation on nano-fused silica in silica-based ceramic cores for investment casting

SX Niu, S Cai, DZ Tang, XG Liu, GH Gu… - Materials Science …, 2015 - Trans Tech Publ
In this work, nanofused silica and its effect on mechanical and chemical behavior of injection
moulded silica-based ceramic cores were investigated. In order to simulate casting process …

Effect of Pre-Added Cristobalite Content on the Properties of Silica-Based Ceramic Cores

SX Niu, DZ Tang, XG Liu, JS Yao, X Li… - Materials Science …, 2016 - Trans Tech Publ
In this study, cristobalite was used as the addition to prepare silica based ceramic cores, and
then the effect of cristobalite content on the mechanical and chemical properties was …

Determination of cristobalite phase content in ceramic cores using various X-ray quantitative phase analysis methods

R Naghizadeh, F Kazemi, F Arianpour… - Advanced Ceramics …, 2017 - acerp.ir
The aim of this research is to investigate different X-ray based quantitative phase analysis
methods for determination of cristobalite phase content in ceramic cores. For this purpose …