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《》20103922Material&HeatTreatment、、,2080,,———。,,,,。,,、、,。,,。1,,、。,。,,。,,。,,,,,。,,,,。,“”。,,,“”。,、、、,“”(1+1)>2。2[1]。SiC、。:→→SiC→,→,,(,123000):、;、,、、。:;;;:TG174.44:A:1001-3814(2010)22-0127-04ResearchProgressofCompositeCoatingTechnologyZHAOBin,LIZhichao,LIHewan(MaterialsScienceandEngineering,LiaoningUniversityofEngineeringandTechnology,Fuxin123000,China)Abstract:Theprocessmethodofcompositecoatingtechnologyforsteel,non-ferrousmetalsandcompositematerialswasintroduced,thewaysofslurry,sprayembeddingandsoonweresummarized,theeffectsoftemperature,timeandrareearthoxideontheperformanceofcompositecoatingtechnologyweresubmitted.Keywords:surfaceengineeringtechnology;compositecoating;oxidationresistance;wearresistance:2010-06-13:(1976-),,,,;:13941866017;E-mail:zhaobin19761107@163.com127HotWorkingTechnology2010,Vol.39,No.22201011Material&HeatTreatment3h→。,,,850℃,。,。,SiCSiC,850℃。[2]。,2080“+”,。0.008~0.016mm2~6μm-Si-O-Si-,。10,、,。[3]-Y2O3HK40,[4]Y2O3。-Y2O3,HK40,,。,,,Y(OH)3,300℃,30min,Y(OH)3Y2O3。-3Y2O3。HK40-Y2O3850℃1000℃,:,Y2O3,,,Y2O3。,850℃1000℃,Y2O3,1000℃850℃1~2。15sY2O3,。,,。[5]。Ni-Rexoy,,,。CeO2,。[6]20Zn-SiO2。480℃5h;SiO2-。XRD,ZnFeZn10.98,FeZn8.87FeZn7,;Zn-SiO2Fe4Zn9Fe11Zn40。,Zn-SiO2Zn2/5,201/3。,SiO2Zn。20,。,,。[7]。:950℃×8h。,100μm,(300±10)HV0.1,2;20~40μm、(1300±50)HV0.1。[8]。1050~1080℃,。Cr2N。、。316(Ti)1,275MPa,575MPa,46%。316(Ti)X,Cr2N。[9]。,、,。,,,、,;、,128《》20103922Material&HeatTreatment,,。,,。3[10]CuNi。、、。99.9%,,、。,NH4Cl,,Ni,80℃1h,600、700、800900℃12h。XRD,600℃900℃,Ni2Al3,2μm15μm;15μm320μm;1040HV970HV,Ni8,10。[11]。Al2O3,,Al、Bi、Ti、、,Al2O3。、Al2O3、,。(、),、、。[12]。,Al2O3、TiO2、ZnO、,Al、NH4Cl、、Al2O3。,,;,X,Cu9Al4,CuO,Al2O3、TiO2ZnO,Na7Al3O8Cu3TiO4,,,,。22.7。。4[13]/MoSi2/SiC。MoSi2/SiC,,。,/,-200MoSi2、SiC、SiAl2O3,,,1750℃,2h,1850、19502050℃,4、56h。。1950℃4hSiCMoSi2Mo(SiAl)2。SiC→SiC→SiC/MoSi2→MoSi2。1500℃→、→1500℃,,。,SiO2,1500℃,。[14]SiC/Al2O3。,,SiC:SiCAl2O3,,Al2O3、。X,Al2O30.1mm,,。SiC,900℃10h,SiC、。,6h。SiC900℃,。SiC-Al2O3,SiCAl2O3,2h800℃,1420℃,1h,,。,,129HotWorkingTechnology2010,Vol.39,No.22201011Material&HeatTreatmentSiC,Al2O3,,SiC/Al2O3。[15]C/CSiC-MoSi2。C/C,SiC-MoSi。C/C、Al2O3,SiC;、Al2O3,SiCC/C,ArMoSi,C/CSiC-MoSi。C/CSiC-MoSi。6∶1,,,。[16]C/CSiC/TaSi2。C/C,SiC,,、SiCC/C,ArTaSi2,C/CSiC/TaSi2。Si、TaA,6∶1;B,5∶1;C,4∶1;D,3∶1。XRD,ASiC、TaSi2Si;B,TaSi2Si;CTa2Si,Si,;DTa2SiTaC,TaC[17]。5∶1,TaSi2Si,,1500℃241.8h,C/C1.04%,181500℃→→1500℃,,。[18]C/SiC/Si-Mo-Cr/。C/CC/SiC,C/SiCC/CSi-Mo-Cr。,,,Si-Mo-CrC/SiC,。SiC、Si、MoSi2、CrSi2,,,。C/C82.93MPa100.39MPa,21.05%,C/SiC/Si-Mo-Cr。,、、、、、、,,。,,。,。:[1],.[J].,1997,(6):55-56.[2],.[J].,1999,(2):28-31.[3],,.-Y2O3HK40[J].,2003,23(2):124-128.[4],.Y2O3[J].,2007,36(2):39-40.[5].[D].:,2005.[6],.Zn-SiO2[J].,2003,13(4):992-995.[7],,,.[J].,2004,29(4):41-43.[8].[J].,2007,32(4):79-80.[9],.[J].,2009,28(2):63-66.[10],,,.CuNi[J].,2007,36(22):60-62.[11],.[P].:CN02281235.0.(133)130《》20103922Material&HeatTreatment(130)[12],,.[D].:,2009.[13],,,./MoSi2/SiC[J].,2006,21(2):231-236.[14],.SiC/Al2O3[J].,2002,20(4):178-181.[15],,,.C/CSiC-MoSi2[J].,2008,31(3):283-287.[16],,,.C/CSiC/TaSi2[J].,2009,38(S1):252-256.[17],,.[J].,2009,28(1):10-13.[18],,,.C/SiC/Si-Mo-Cr/[J].,2008,26(9):725-728.,,,--。Mao[7],,,,。,,,;,,,。,,。3(1),,。,。(2)(WC-12Co)(WC-12Co),(NiCr)。(3);;,。:、、,。:[1]MathewsA,LeylandA,HolmbergK,etal.Designaspectsforadvancedtribologicalsurfacecoatings[J].Surface&CoatingsTechnology,1998,100-101:1-6.[2]CeciliaBartuli,TeodoroValente,FabioCipri,etal.ParametricstudyofanHVOFprocessforthedepositionofnanostructuredWC-Cocoatings[J].JournalofThermalSprayTechnology,2005,14(2):187-195.[3],,,.WC-12Co[J].,2007,31(4):17-20.[4],,.HVOFWC-12Co[J].,2005,18(6):25-29.[5]HawkJA,AlmanDE,PetrovicJJ,etal.AbrasivewearofSi3N4-MoSi2composites[J].Wear,1997,203-204:247-256.[6]RenjiZ,LinZ,CuiZ,etal.StudiesonmultilayerwearofCVDTiC-TiNmultilayercompositecoating[J].Wear,1991,147:227-251.[7]MaoK,BellT,SunY,etal.Effectofslidingfrictiononcontactstressesformulti-layeredelasticbodieswithroughsurfaces[J].JournalofTribology,1997,119:476-480.6.05.55.04.54.03.53.051015/N/mg4Fig.4Comparisonofwearmasslossbetweenmultilayerandmonolayer133

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