As　a　novel　surface　strengthen　technology　laser　cladding　was　widely　used　in　surface　engineering.　In　this　work,　Ni60+25%WC+10%TiC　composite　coatings　were　fabricated　on　the　TC4　by　laser　cladding　technology.　Field　emission　scanning　electron　microscopy　(FESEM),　X-ray　diffraction　(XRD)　and　frictional　wear　were　used　in　the　study　of　coatings.　The　results　showed　that　dendrites　is　the　main　crystal　type　in　the　coatings,　there　were　some　bulk　type　crystal　generated　in　400　mm/min　scanning　speed.　XRD　results　showed　that　some　of　the　metallo-ceramics　phases,　such　as　TiC,　VC,　WC　were　formed　in　the　coatings,　some　of　the　intermetallic　compounds　such　as　AlNi3,　Al0.96B0.04Ni3,　NiTi　and　C0.12Fe1.88　also　formed,　which　improving　the　hardness,　and　the　hardness　tests　results　showed　that　the　hardness　of　the　coatings　increased　by　300%　compared　to　the　substrate,　of　above　1100　HV0.3.　The　max　friction　coefficient　in　600　mm/min　was　0.39,　because　of　the　unmelted　TiC　and　WC　particles　fallen　off　from　coatings,　so　the　mechanism　of　the　coating　was　abrasive　wear.　The　friction　coefficient　is　decreased　to　0.11　and　0.19　when　the　scanning　speed　is　500　mm/min　and　400　mm/min,　respectively.