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复合材料用碳纤维的表面处理_王云英.pdf

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DO I :10.16490/j .cnki .issn.1001 -3660.2007.03.019   36   3   2007 6                    Vo.l36 No.3 Jun.2007               SURFACETECHNOLOGY 5 3 1 2 2 3 , ,, (1., 710072;2., 330063; 3., 330098 )   [ ] 碳纤维及其复合材料具有高比强度、高比模量、耐高温、耐腐蚀、耐疲劳和抗蠕变等 一系列 异性能, 为了充分发挥 碳纤维的性能, 对其进行表面处理非常关键。分别介绍了碳纤维的气相氧化法、电解氧化法、液相氧化法、等离子氧化法、电聚合法、 气相沉积法和表面镀层等表面处理方法, 并比较了不同处理方法对碳纤维表面结构和性能的影响。碳纤维的表面处理对提高其使 用性能是一个重要的保证措施, 针对碳纤维不同的使用要求, 应采用不同的表面处理方法。通过对比各种碳纤维的表面处理方法得 知:目前应用最为广泛的是臭氧化法﹑阳极电解氧化法和等离子氧化法。 [] 碳纤维;表面处理;复合材料;层间剪切强度 [] TG17;T332       [] A       [] 1001-3660 (2007)0 3-0053-05 SurfaceTreatmentofCarbonFiberforComposites 1 2 2 3 WANGYun-ying, MENGJiang-yan, CHENXue-bin, AIyang (1.SchoolofScienc,eNorthwesternPolytechnologicalUniversity, Xian710072, China; 2.DepartmentofMaterialsScienceandEngineering, NanchangInstituteofAeronauticalTechnology, Nanchang 330063, China;3.DepartmentofMechanicsEngineering, JiangxilueSkyUniversity, Nanchang330098, China) [Abstract] Thecarbonfiberanditscompositeshavemanyexcellentperformance,ssuchasthehighspecific strength, thehighspecificmodulu,stheheatenduranc,eanti-corrosion, anti-fatigu,eanti-creepetc.Itisverymiportant totreatthesurfaceofcarbonfibreformakinguseofitsperformances.Thisthesissummarizesseveralapproachesofsur- facetreatmentofcarbonfibr,eforexampl,egasoxidation, electrolysisoxidation, liquidoxidation, plasmaoxidation, e- lectro-polymerization, vapordeposition, electroplating, andcomparestheinfluencesofdifferentsurfacetreatmentmeth- odsonthefibersstructureandpropertie.sThesurfacetreatmentofcarbonfiberisanmiportantmeasurethatmakesuse ofitsperformance.sThesurfacetreatmentofcarbonfiberisdifferentformakinguseofrequiremen.t ycomparingsever- altreatmentapproache,sitcanbeconcluded
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