Research Article
Analysis of Physical Properties and Phase Transformation in π»ππΆπ due to Sintering Temperature Variation
@INPROCEEDINGS{10.4108/eai.3-11-2023.2347937, author={Melenia Tambunan and Siti Nur'aini and Ramlan Ramlan}, title={Analysis of Physical Properties and Phase Transformation in π»ππΆπ due to Sintering Temperature Variation}, proceedings={Proceedings of the 3rd Sriwijaya International Conference on Basic and Applied Sciences, SICBAS 2023, November 3, 2023, Palembang, Indonesia}, publisher={EAI}, proceedings_a={SICBAS}, year={2024}, month={8}, keywords={titanium dioxide sintering milling density porosity}, doi={10.4108/eai.3-11-2023.2347937} }- Melenia Tambunan
Siti Nur'aini
Ramlan Ramlan
Year: 2024
Analysis of Physical Properties and Phase Transformation in π»ππΆπ due to Sintering Temperature Variation
SICBAS
EAI
DOI: 10.4108/eai.3-11-2023.2347937
Abstract
Titanium oxide has a fairly high thermal stability, and the ability to be used repeatedly without losing its catalytic activity. It has formed using the sintering method with variation of sintering temperature. The pellet of Titanium Dioxide was pulverized using the HEM for 1 hour and continued with compacting to form a pellet with the Carver Press with 8 tons of force. Then the pellets are sintered using a furnace with temperature variations of 850Β°C,1000Β°C,1150Β°C and 1250Β°C. The characterization are density, porosity, XRD and hardness. The results showed that the 850Β°C sample had the smallest density with a value of 2.23 ππ/ππ3 and had the largest porosity around 14% and the smallest hardness value of 228 HV and indicated an anatase phase. The results of phase analysis with XRD indicate that phase changes occur from the anatase to the rutile phase while the temperature increases.