Sarkar, D Basu, B Cho, SJ Chu, MC Hwang, SS Park, SW 2024-01-21T04:08:44Z 2024-01-21T04:08:44Z 2021-09-02 2005-11 0002-7820 https://pubs.kist.re.kr/handle/201004/136026 The present contribution reports the unlubricated friction and wear properties of Ti3SiC2 against steel. The fretting experiments were performed under varying load (1-10 N) and the detailed wear mechanism is studied using SEM-EDS, Raman spectroscopy, and atomic force microscopy. Under the selected fretting conditions, Ti3SiC2/steel tribocouple exhibits a transition in friction as well as wear behavior with coefficient of friction varying between 0.5 and 0.6 and wear rate in the order of 10(-5) mm(3).(N(.)m)(-1). Raman analysis reveals that the fretting wear is accompanied by the triboxidation with the formation of TiO2, SiO2, and Fe2O3. A plausible explanation for the transition in friction and wear with load is proposed. English WILEY GRAIN-SIZE TEMPERATURE FRICTION Tribological properties of Ti3SiC2 Article 10.1111/j.1551-2916.2005.00569.x 1 JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.88, no.11, pp.3245 - 3248 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 88 11 3245 3248 scie scopus 000232773100046 2-s2.0-33646596364 Materials Science, Ceramics Materials Science Article GRAIN-SIZE TEMPERATURE FRICTION ternary carbide Ti3SiC2 Tribology