Structural-phase changes in iron-bearing impurities in the process of porcelain formation.

Autor: Maslennikova, G., Kuvshinova, K., Platov, Yu.
Zdroj: Glass & Ceramics; Dec1997, Vol. 54 Issue 11/12, p390-393, 4p
Abstrakt: The methods of Mössbauer spectroscopy, electron-spin-resonance (ESR) spectroscopy and magnetostatics are used for studying the structural and phase transformations of iron-bearing impurities in the process of porcelain formation. It is established that iron-bearing microinclusions break up in high-temperature (up to 1400°C) firing, leading to redistribution of iron ions over the volume of the material. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index