超细SiC对Ni-P化学合金镀层组织结构的影响
Electroless Ni-P-SiC Composite Coatings with Superfine Particles
摘 要
在化学镀Ni-P合金溶液中添加不同粒径的超细SiC粒子进行化学镀,制备了三种Ni-P-SiC化学复合镀层;通过扫描电镜、X射线衍射仪、透射电镜和示差扫描量热分析仪对镀层的形貌和组织结构及其转变进行了表征.结果表明：化学复合镀层镀态下为非晶态结构,在一定温度热处理后晶化产生Ni3P和镍晶体,晶化温度几乎不受SiC粒子影响;在较高温度下镍与SiC发生反应生成Ni-Si化合物,SiC粒径越小,与镍发生反应的起始温度越低;400 ℃热处理复合镀层的最终产物中除了镍和Ni3P以外还有Ni3Si和游离碳.
超细粒子
晶化
反应
组织结构
electroless Ni-P-SiC
superfine particle
crystallization
reaction
structure
Abstract
Superfine silicon carbide particles reinforced nickel-phosphorus (Ni-P) matrix composite coatings were prepared by electroless deposition.The morphology and structure as well as the phase transformation of the composite coatings were studied by SEM,XRD,TEM and DSC.It is shown that SiC particles co-deposited homogeneously,and the structure of Ni-P-SiC composite coatings as deposited was amorphous.After certain heat treatment,the matrix of composite coatings crystallized into nickel crystal and nickel phosphide.At higher temperature,nickel reacted with SiC and generated nickel silicides accompanied by free carbon.Final products of Ni-P-SiC coating after completely heat treatment were consisted of Ni,Ni3P,Ni3Si and carbon.The finer the SiC particles in composite coating,the lower the temperature for the reaction to take place.
中图分类号 TQ153.1
所属栏目
基金项目 上海市科技发展基金资助项目(0352nm025;035211037)
收稿日期 2005/5/18
修改稿日期 2005/7/16
网络出版日期
作者单位点击查看
备注高加强(1977-),男,山东泰安人,博士研究生.
引用该论文: GAO Jia-qiang,LIU Lei,SHEN Bin,WU Ya-ting,HU Wen-bin. Electroless Ni-P-SiC Composite Coatings with Superfine Particles[J]. Materials for mechancial engineering, 2006, 30(7): 33～36
高加强,刘磊,沈彬,仵亚婷,胡文彬. 超细SiC对Ni-P化学合金镀层组织结构的影响[J]. 机械工程材料, 2006, 30(7): 33～36
被引情况:
【1】沟引宁,黄伟九,朱翊, "AZ91D镁合金表面化学镀Ni-P-SiC复合镀层的结构与性能",机械工程材料 35, 68-70(2011)
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参考文献
【1】Hentschel T H,Isheim D,Kirchheim R,et al.Nanocrystalline Ni-3.6at%P and its transformation sequence studied by atom-probe field-ion microscopy[J].Acta Materialia,2000,48:933-941.
【2】Farber B,Cadel E,Menand A,et al.Phosphorus segregation in nanocrystalline Ni-3.6at% P alloy investigated with the to-mographic atom (TAP)[J].Acta Materialia,2000,48:789-796.
【3】Agarwala R C,Ray S.Crystallization behavior of electroless Ni-P films[J].Zeitschrift fur Metallkunde,1992,83(3):199-207.
【4】Duncan R N.The metallurgical structure of electroless nickel deposits:effect on coating properties[J].Plating and Surface Finishing,1996,83:65-69.
【5】Lin K L,Lai P J.The crystallization of an electroless Ni-P deposit[J].Journal of the Electrochemical Society,1989,136(12):3803-3809.
【6】Keong K G,Sha W,Malinov S.Crystallisation kinetics and phase transformation behaviour of electroless nickel-phosphorus deposits with high phosphorus content[J].Journal of Alloys and Compounds,2002,334:192-199.
【7】Mallory G O,Hajdu J R.Electroless plating[M].FL,USA:AESF,1990.
【8】Slijkerman W F J,Fischer A E M J,Van der Veen J F,et al.Formation of the Ni-SiC (001) interface studied by high-resolution ion backscattering[J].Journal of Applied Physics,1989,66(2):666-673.
【9】Hamid Z A,El-Adly R A.Mechanism of nickel-phosphorus-aluminum oxide composite coatings by electroless process[J].Plating and Surface Finishing,1999,86:136-138.
【10】Chen C K,Feng H M,Lin H C,et al.The effect of heat treatment on the microstructure of electroless Ni-P coatings containing SiC particles[J].Thin Solid Films,2002,416:31-37.
【11】Apachitei I,Tichelaar E D,Duszczyk J,et al.Solid-state reactions in low-phosphorus autocatlytic NiP-SiC coatings[J].Surface and Coatings Technology,2001,148:284-295.
【12】Gao J,Wu Y,Liu L,et al.Crystallization behavior of nanometer-sized Al2O3 composite coating prepared by electroless deposition[J].Materials Letters,2005,59(2-3):391-394.
【13】Huang X,Wu Y,Qian L.The tribological behavior of electroless Ni-P-SiC (nanometer particles) composite coatings[J].Plating and Surface Finishing,2004,91:46-48.
【14】Weast R C.Handbook of chemistry and physics[M].Boca Raton,FL:CRC,1986.
【15】Einspruch N G,Larrabee G B.VLSI Electronics:microstructure science[M].New York:Academic Press Inc,1983.
【2】Farber B,Cadel E,Menand A,et al.Phosphorus segregation in nanocrystalline Ni-3.6at% P alloy investigated with the to-mographic atom (TAP)[J].Acta Materialia,2000,48:789-796.
【3】Agarwala R C,Ray S.Crystallization behavior of electroless Ni-P films[J].Zeitschrift fur Metallkunde,1992,83(3):199-207.
【4】Duncan R N.The metallurgical structure of electroless nickel deposits:effect on coating properties[J].Plating and Surface Finishing,1996,83:65-69.
【5】Lin K L,Lai P J.The crystallization of an electroless Ni-P deposit[J].Journal of the Electrochemical Society,1989,136(12):3803-3809.
【6】Keong K G,Sha W,Malinov S.Crystallisation kinetics and phase transformation behaviour of electroless nickel-phosphorus deposits with high phosphorus content[J].Journal of Alloys and Compounds,2002,334:192-199.
【7】Mallory G O,Hajdu J R.Electroless plating[M].FL,USA:AESF,1990.
【8】Slijkerman W F J,Fischer A E M J,Van der Veen J F,et al.Formation of the Ni-SiC (001) interface studied by high-resolution ion backscattering[J].Journal of Applied Physics,1989,66(2):666-673.
【9】Hamid Z A,El-Adly R A.Mechanism of nickel-phosphorus-aluminum oxide composite coatings by electroless process[J].Plating and Surface Finishing,1999,86:136-138.
【10】Chen C K,Feng H M,Lin H C,et al.The effect of heat treatment on the microstructure of electroless Ni-P coatings containing SiC particles[J].Thin Solid Films,2002,416:31-37.
【11】Apachitei I,Tichelaar E D,Duszczyk J,et al.Solid-state reactions in low-phosphorus autocatlytic NiP-SiC coatings[J].Surface and Coatings Technology,2001,148:284-295.
【12】Gao J,Wu Y,Liu L,et al.Crystallization behavior of nanometer-sized Al2O3 composite coating prepared by electroless deposition[J].Materials Letters,2005,59(2-3):391-394.
【13】Huang X,Wu Y,Qian L.The tribological behavior of electroless Ni-P-SiC (nanometer particles) composite coatings[J].Plating and Surface Finishing,2004,91:46-48.
【14】Weast R C.Handbook of chemistry and physics[M].Boca Raton,FL:CRC,1986.
【15】Einspruch N G,Larrabee G B.VLSI Electronics:microstructure science[M].New York:Academic Press Inc,1983.
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