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1,,,,,,,1,VV+C,N,,,602NVN(0101%0103%N,0104%0111%V);API65(01004%N,0104%V);V2N(0112%V,0108%N);(0105%0110%V,01015%01017%N)VN2,,V+N,,3,42:211..1982,..6,(110006),,BRIEFLYINTRODUCINGSITUATIONATHOMEANDABROADOFNITRIDEDFERROVANADIUMANDVANADIUMNITRIDEPREPARATIONSunGuohuiLiangLianke(NortheasternUniversity,Shenyang110006)AbstractTopromotedevelopmentoflowalloysteelbearingvanadiumandmitrogen,theprocess,conditionsandproductsofpreparingnitridedferrovanadiumandvanadiumnitrideareintroducedonthebasisofmaindocuments.KeywordsNitration,ferrovanadium,vanadiumnitride,preparation20001150FERRO2ALLOYS20001Tot.150..451,Fe235%45%V25%6%Mn21.2%1.7%i20.3%0.5%C5,11,,1%112%,,212..1983,..737%50%V,017mm,600kW,1050(2%O2):6,,,3h1050,40Pa,,105017h,,22h,37%38%V,510%616%213....8,;;,eiN2141983,50%V,,:011015mm,1115h,1050PN2101325Pa,6%9%(Fe244%47%V)2151984,9,1mm100;100200;200Fe254.43%V,1373K1473K1573K,PN2=101325Pa10203040min,1473K812%,1573K8147%21619901078145%78151%V,,810MPa(2044mm),120:10001200;0.51.0h,10l/min66%67%V26%8%N,Fe2V2NFe2V2Mn2N,:Fe265%67%V211%13%N3V2O5V2O3(NH4VO3),,,311311111967J1H1Downing11181kgV2O362kg411kg3kg,20168MPa,515138mm13852217Pa,2666Pa,60h,2217Pa,,,(VCx)2217Pa,200046..1100,PN2=7001000Pa2h,10006h,,:7817%V21015%C2713%N,VNVCN31112V2O55656216090min,,,10%,(01043mm)10401100(6167Pa)100180min,VCVOCVC(VOC)13701483,VNVCN12312N1V1Hollaudse1973N1V1Hollaudse13V2O5NH4VO3,H2NH3CON2,,9001100VCN,:7412%7817%V2412%1612%N2617%18%C2015%114%O313R1F1Merkert1977R1F1Merkert14,V2O3,110015001340Pa,1340Pa,,,PN2=101325Pa,PN2101325Pa1340Pa,:V210.9%N20.95%C20.64%O314J1B1Goddard1985J1B1Goddard15,V2O5NH4VO3,(N2+NH3N2+H2),6757001h,,95034h,7313%V212.6%N215.3%O315198816,V2O5,,1673K11333PaVC,,PN2=101325Pa115,(86%V27%C29.069%91577%N22%O),3%316P1K1TripathyP1K1Tripathy17,VC+V2O5V2O5+,,180MPa,:101010mm202020mm,700800,1350140010-1PaN2,,:V2O3(s)+3C(s)+N2(g)=2VN(s)+3CO(g)317,,(VC):84.0%V213.5%C22.0%O;(VCN):80%V211%C27%N22%O,80%V27%C212%N22%O11111:11991(4):3742,,,,,,,1,771991(1),:17117831,1984(1):114,,1,1996(3):515,,;11988(2):19611,11,11,11982(7)(CT):3739711,11,11,11,11983(10):4244811,11,11,11111,1983:39429,1,1984(1):111510,,111990(3):5111J.H.Downingetal.anadiumContainingAdditionAgentandProcessforproducingSame.US,3334992.1967:8..47112C.Bukeretal.ProcessforMakingVanadiumCarbideBriquettes.US,cl.23-208,3342553.1967.9.1913A.Carpenter.VanadiumCarbideProcess.US,cl.75-5,3383196.1968.5.1414R.F.Merkertetal.MethodofProducingACompositionContainingAlargeamountofVanadiumandnitrogen.US,4040814.1977.8.915J.B.Goddardetal.PreparationofLow-CarbonVanadiumnitride.US,4562057.1985.10.3116,,111988(2):1917P.K.Tripathy,A.ArgaandD.K.Bose.JournalofAllousandCompounds.1994:175180(1999-10-07)