Effect of the Slag Composition on the Sustainable Silicothermic Synthesis Process of Titanium Silicides DOI Open Access
Ziyou Yu, Jie Dang, Zhiyuan Chen

et al.

Sustainability, Journal Year: 2025, Volume and Issue: 17(9), P. 3994 - 3994

Published: April 29, 2025

TiSi2 and Ti5Si3 were synthesized through a simple cost-effective process, providing sustainable way to recycle titanium oxide silicon wastes from industry. The reaction process was investigated at 1500 °C under various slag/silicon ratios slag compositions. successfully all experimental conditions, with nearly complete extraction of the within 5 h optimized conditions. initially formed interface, followed by formation as droplets fell slag. production rate higher than that Ti5Si3. Kinetic analysis showed constant ranged 1.2 × 10−5 4.3 10−4 s−1. Viscosity basicity not limiting factors kinetics in this work. amount TiO2 significantly influenced containing less 30 mol% identified optimal for efficient high synthesis rate.

Language: Английский

Crack Resistance in Nb Foam-Reinforced Ti2AlNb/Ti60 Joints: Role of Stress Distribution from Thermal Expansion Mismatch DOI Creative Commons
Peng Wang, Heng Shao, Haiyan Chen

et al.

Journal of Materials Research and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Effect of the Slag Composition on the Sustainable Silicothermic Synthesis Process of Titanium Silicides DOI Open Access
Ziyou Yu, Jie Dang, Zhiyuan Chen

et al.

Sustainability, Journal Year: 2025, Volume and Issue: 17(9), P. 3994 - 3994

Published: April 29, 2025

TiSi2 and Ti5Si3 were synthesized through a simple cost-effective process, providing sustainable way to recycle titanium oxide silicon wastes from industry. The reaction process was investigated at 1500 °C under various slag/silicon ratios slag compositions. successfully all experimental conditions, with nearly complete extraction of the within 5 h optimized conditions. initially formed interface, followed by formation as droplets fell slag. production rate higher than that Ti5Si3. Kinetic analysis showed constant ranged 1.2 × 10−5 4.3 10−4 s−1. Viscosity basicity not limiting factors kinetics in this work. amount TiO2 significantly influenced containing less 30 mol% identified optimal for efficient high synthesis rate.

Language: Английский

Citations

0