Ti₃SiC₂ was synthesized by modified-SHS system through arc melting. Elemental powder of titanium, silicon, and graphite were weighed according to the stoichiometric ratio of Ti:Si:C = 3:1:2. The powders were mixed and milled by high speed mill for 1 hour. 120 MPa of pressure is used for the compaction. The samples were sent for arc melting process and the effect of arc melting duration (60s, 75s and 90s) was studied. The welding current was varied (70A, 100A, and 130A) to get the best parameters to produce Ti₃SiC₂ in high composition. The samples were sent for XRD analysis and SEM observation. For arc melting, the best composition of Ti₃SiC₂ was produced with 100A welding current for 90s instead of impurity TiC formation. Hence, Ti₃SiC₂ can be produced via modified-SHS through arc melting with mixing duration of 1 hour using high speed mill, and arc melting duration of 90s with weld current of 100A.
