Green Synthesis of Ceramic Powders for Tribological Applications Using High-energy Ball Milling
Sikora, T.
Kozlowski, M.
Dulian, P.
Moszumanski, R.
Wieczorek-Ciurowa, K.
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How to Cite

Sikora T., Kozlowski M., Dulian P., Moszumanski R., Wieczorek-Ciurowa K., 2013, Green Synthesis of Ceramic Powders for Tribological Applications Using High-energy Ball Milling, Chemical Engineering Transactions, 32, 2095-2100.
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Abstract

This paper actually presents the mechanochemical high-energy ball co-milling of TiO2 and SiC. Three systems are presented, a 6:1 SiC:TiO2 weight ratio, a 3:1 ratio, and as-received SiC, all milled in steel vessels with steel balls at 1100 rpm for 2 and 5 h. The resulting materials were characterized by powder X-ray diffraction and SEM-EDS. It can be observed that sheets of TiO2 rapidly plate SiC particles, and that a small amount of TiO2 improves the shape and crystallinity of the resulting microparticles. However, the presence of a large amount of TiO2 appears to be detrimental to the crystallinity of the particles.
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