Induction　heating　has　been　utilized　to　ignited　the　Self-Propagating　High-Temperature　Synthesis　of　Ti-Si-C(3:1:2　molar　ratio)and　Ti-Si-C-Al(3:1:2:0.1　molar　ratio)and　SiC　ceramics　was　joined　by　the　induction　heated　combustion　synthesis.　From　the　perspective　of　the　effect　of　processing　parameters　on　the　relative　contents　of　Ti3SiC2　phase　in　the　synthesized　products,　the　optimized　processing　parameters　were　preliminarily　obtained:　induction　heating　current　of　50　A,holding　current　of　30　A　for　30　minutes　and　joining　pressure　of　1　MPa.　The　shear　strength　of　SiC/TSC/SiC　and　SiC/TSC-Al/SiC　joints　obtained　by　the　optimized　processing　parameters　were　32.9　and　66.8　MPa,　respectively.　The　results　of　microstructural　and　component　analysis　showed　that　no　obvious　pores　or　cracks　were　detected　from　the　SiC/TSC/SiC　and　SiC/TSC-Al/SiC　interfaces.　The　results　from　XRD　analysis　revealed　that　the　synthesized　products　mainly　consisted　of　Ti3SiC2,　little　of　TiC　and　Ti-Si　compounds　in　the　SiC/TSC-Al/SiC　joint.　And　the　contents　of　TiC　phase　were　dominant　in　the　SiC/TSC/SiC　joint,　which　resulted　in　the　average　shear　strength　of　the　SiC/TSC-Al/SiC　joint　more　than　twice　of　the　SiC/TSC/SiC　joint.　©　2018,　Editorial　Board　of　Transactions　of　the　China　Welding　Institution,　Magazine　Agency　Welding.　All　right　reserved.