A method of producing a metal-containing composition.

A production single phase combination property Mn+1AzXn of method, which n of range for 0.8~3.2,z of range for 0.8~1.2,M is selected since metal Ti (titanium), and Sc (SC), and v (vanadium), and Cr (chrome), and Zr (zirconium), and Nb (NB) and Ta (tantalum) of at least a metal, x is non-metallic c (carbon) and n (nitrogen) which at least one of, and a, is chemical elements Si (silicon), and Al (aluminum) and Sn (Tin) of at least a or is by in element of compounds, Makes the final desired compounds will contain the component Mn+1AzXn, described in the method also includes the formation of these metals, non-metals and powder mixture of chemical elements or compounds of the elements mentioned, and the powder mixture ignited by pilot in an inert atmosphere to prevent the escalation of dissociation, the response component, and in this way. Characteristic of this approach is to maintain reaction temperature is equal to or higher than the components of reaction temperature, but below a single combined products of dissociation temperature. The invention relate mainly to the production of single phase materials Ti3SiC2.