2016-Sustainable Industrial Processing Summit
SIPS 2016 Volume 11: Physics, Advanced/Multifunctional Materials, Composite, Quasi-crystals, Coating
| Editors: | Kongoli F, Marquis F, Lu L, Xia H, Masset P, Rokicki P |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2016 |
| Pages: | 180 pages |
| ISBN: | 978-1-987820-56-0 |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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Thermodynamic of nanoscale Y2Ti2O7
WEIPING GONG1;1HUIZHOU UNIVERSITY, Huizhou, China;
Type of Paper: Regular
Id Paper: 221
Topic: 20
Abstract:
Y2Ti2O7 nano-particle is now used to strengthen ferritic steels, and the mechanical strength of the strengthened steels depends on the dispersion and microstructure stability of the oxide particles. In this case, it is very important and necessary to understand the thermal stability of the nano-particles. Our group prepared Y2Ti2O7 Nanocrystal with different size and shape by Sol-gel Method, the preparation process was monitored by XRD, FT-IR TG-DTA. High-temperature Melt Solution Calorimetry and FESEM were used to analyze the thermodynamics and morphology of the as-prepared products with different size. All the above obtained results were used to investigate their thermal stability.