Ni60　superhard　alloy　with　the　additions　of　graphite　solid　lubricants　was　successfully　prepared　on　45　carbon　steel　substrate　by　means　of　laser　cladding.　The　quality　of　coating　was　relatively　high　and　had　metallurgical　bonding　with　the　substrate.　The　morphology　of　laser　cladding　layer　was　observed　by　SEM,　composition　analysis　was　applied　by　EDS.　Elevated　temperature　frictional　behaviors　of　graphite/Ni60　composites　coatings　were　investigated　on　MMG-10　wear　machine.　The　results　showed　that　the　friction　coefficient　of　graphite/Ni60　composite　coating　was　obviously　decreased　from　0.55　to　0.20　with　increasing　temperature.　The　wear　mechanism　transformed　from　adhesion　to　oxidation　with　the　increase　of　temperature.　The　graphite/Ni60　composite　coating　material　showed　the　optimum　self-lubricating　property　at　500　degrees　C.