Ti 2 SnC ceramic powder was synthesized by mechanical alloying process. The energy conversion of Ti 2 SnC process was analyzed. The results show that the kinetic model of Ti 2 SnC is established by mechanical alloying. When the mechanical alloying Ti 2 SnC parameter is determined, the relationship between the rotational speed and the critical time value is tc = 8.7 × 1011ω-3.4. To meet the critical energy of the reaction, it will be synthesized Ti 2 SnC.

The Ti2SnC conductive ceramic materials were synthesized by using Ti, Sn and C as the reaction materials. The effects of milling time on the phase composition and microstructure of Ti-Sn-C mechanical alloying products were studied. The results show that the Ti2SnC typical lamellar structure is observed by the XRD pattern of Ti2SnC as the main peak when the milling time is constant. When the time is close to the critical point of its self-propagating reaction, a large number of Sn whiskers are grown, and the analysis of the elemental Sn is refined by ball milling to produce a strong plastic deformation.