Preparation method for Ti2AlC powder by reaction milling

摘要

The present invention relates to a process for producing a Ti ₂ AlC powder by titanium (Ti) and aluminum (Al), and carbon (C) reaction milling to a powder as a raw material.; According to the present invention, the step of mixing the Ti powder and the ratio of Al powder and 45 to 55 at% of C powder, respectively, Ti, Al 25 ~ 35 at.%, C 15 ~ 25 at.% And; Comprising the steps of: In the mixture with the diameter 5 ~ 30mm ball to the reaction vessel; The step of filling the argon (Ar) to the reaction vessel and; It proposes a method of manufacturing a Ti ₂ AlC powder by reaction mill comprising a high-energy ball milling the mixture.; Accordingly, the present invention may be prepared in a short period of time the single Ti ₂ AlC powder on the TiC is not contained at room temperature and reaction milling them the Ti, Al and C powders as a raw material.