The　tungsten　carbide　(WC)　reinforced　Ni60A　alloy　composite　coatings　were　prepared　on　Q235　mild　steel　by　high　frequency　induction　cladding.　Abrasive　wear　resistance　was　carried　out　with　MLS-225　wet　sand/rubber　wheel　tester.　The　microstructure　and　wore　surface　of　coatings　were　studied　by　scanning　electron　microscope　(SEM)　and　X-ray　diffractometer　(XRD)　were　applied　to　investigate　the　phase　composition.　The　results　showed　that　the　hardness　and　abrasive　wear　resistance　of　the　coating　increase　with　addition　of　WC　content　in　the　same　condition.　When　WC　is　less　than　30%　fraction,　WC　were　not　distributed　uniformly,　mainly　dispersed　in　the　central　of　the　coating,　while　Cr7C3　was　in　large　elongated,　polyhedral　shape,　which　reduce　the　wear　resistance.　Coating　has　the　best　abrasive　wear　resistance　which　is　6.5　times　higher　than　Ni60A　coating　due　to　the　optimal　matching　between　WC　and　Ni　alloy　with　50%　WC　addition.　While　the　reults　with　60%　WC　showed　the　highest　hardness,　porosity　and　the　lower　wear　resistance.　Partial　melting　of　WC　particles　were　peeled　out　under　successive　abrasive　grains,　which　created　the　large　cavities　and　pits　in　the　coating.　The　composite　coating　was　metallurgical　bonded　to　the　substrate.　Predominant　wear　mechanism　of　the　coating　was　brittle　peeling　of　hard　phases　and　less　micro-ploughing.