Green synthesis of ceramic powders for tribological applications using high-energy ball milling / Teodora Sikora, Mark T. Kozlowski, Piotr Dulian, Ryszard Moszumański, Krystyna Wieczorek-Ciurowa // Chemical ... więcej

Green synthesis of ceramic powders for tribological applications using high-energy ball milling / Teodora Sikora, Mark T. Kozlowski, Piotr Dulian, Ryszard Moszumański, Krystyna Wieczorek-Ciurowa // Chemical Engineering Transactions : CET [Dokument elektroniczny]. – 2013, Vol. 32, s. 2095-2100 : fot., tab., wykr. – Tryb dostępu: http://www.aidic.it/cet/13/32/350.pdf. – Bibliogr. s. 2099-2100, Streszcz. ang. – Na publ. ISBN 978-88-95608-23-5. – Mat. konf.: ICHEAP-11 : 11th International Conference on Chemical and Process Engineering, Milan, Italy, 2-5.06.2013. – doi: 10.3303/CET1332350. – ISSN 1974-9791

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 ... więcej

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.