The invention relates to a method of making TiC,mTiO sosoloid by using a plurality of common titanium complex ores as raw materials, such as rutile, high-titanium slag, titanium concentrate, ilmenite rock mine, ilmenite placer, rich ferrotitanium concentrate ore and the like. The invention is characterized in that titanium complex ores and a proportion of carbonaceous materials of carbite, coke and coal are uniformly mixed and reacted in the device with hot vacuum or inert gas and then the product is separated and purified after wet treatment, and at last achieve high-purity TiC,mTiO(0<=m<íÌ) sosoloid. The technical procedures of the invention are that carbonaceous materials are utilized to deacidize titanium complex ores at a temperature of 1000-2000 DEG C under the protection of the vacuum or inert gas. To ensure the purity and the utilization ratio of the product, titanium complex ores and carbonaceous materials are uniformly mixed at a certain proportion and the mixture rich in TiC,mTiO is achieved, the product with more than 95% content of TiC,mTiO is achieved after acid pickling and alkali washing. The method has the advantages of strong application of material, short technological process, simple device, small investment, fast effect, low energy consumption and continuous production and the like.