傅斌友,贺定勇,蒋建敏,李晓延

• 1:北京工业大学材料科学与工程学院
• 2:北京工业大学材料科学与工程学院
• 3:北京工业大学材料科学与工程学院
• 4:北京工业大学材料科学与工程学院 北京100022

摘要(Abstract)：

用电弧喷涂技术在低碳钢基体上制备一种高非晶含量的Fe基合金涂层。采用X射线衍射仪、扫描电镜、透射电镜、显微硬度仪分析测量涂层的组织和性能。采用湿式橡胶轮磨粒磨损试验机测试涂层耐磨粒磨损性能。结果表明,涂层呈典型的层状组织结构,由变形良好的带状粒子相互搭接堆积而成。涂层结构致密,孔隙率低,氧化物含量较少,并具有很高的硬度和耐磨性,相对耐磨性在同等实验条件下为低碳钢的15.2倍。

关键词(KeyWords)： 非晶合金涂层;电弧喷涂;组织与性能

Abstract:

Keywords:

基金项目(Foundation): 德国科学基金会(DFG)资助(ZH205/1-1)

作者(Author): 傅斌友,贺定勇,蒋建敏,李晓延

参考文献(References)：

• [1]王一禾,杨膺善.非晶态合金[M].北京:冶金工业出版社,1989,329.
• [2]Wu X L,Hong Y S.Fe-base thick amorphous-alloy coating by laser cladding[J].Surface and Coatings Technology,2001,141:141-144.
• [3]Sordelet D J,Besser M F.Oxygen effects on glass formation of plasma arc sprayed Cu47Ti33Zr11Ni8Si1surface coatings[J].Materials Science and EngineeringA,2004,375-377:625-629.
• [4]Gang J,Elkedim O,Grosdidier T.Deposition and corrosion resistance of HVOF sprayed nanocrystalline iron aluminide coatings[J].Surface&CoatingsTechnology,2005,190:406-416.
• [5]Parker F T,Spada F E,Berkowitz A E,et al.Thick amorphous ferromagnetic coatings via thermal spraying of spark-eroded powder[J].Materials Letters,2001,48:184-187.
• [6]Rohan P,Bouaricha S,Legoux JG,et al.Deposition of amorphous metallic coatings by thermal spraying[C].Proceedings ITSC 2004,Osaka,CD-Rom.
• [7]郭金花,陆曹卫,倪晓俊,等.电弧喷涂Fe基非晶硬质涂层的组织及性能研究[J].中国表面工程,2006,19(5):45-48.GUO Jin-hua,LU Cao-wei,NI Xiao-jun,et al.Microstructure and Properties of Fe-based Amorphous Hard Coatings Prepared by Electric Arc Spraying[J].China Surface Engineering,2006,19(5):45-48.
• [8]郭金花,吴嘉伟,倪晓俊,等.电弧喷涂含非晶相的Fe基涂层的电化学行为[J].金属学报,2007,43(7):780-784.GUO Jin-hua,LU Cao-wei,NI Xiao-jun,et al.Electrochemical behavior of Fe-based coatings containing amorphous phase prepared by electric arc spraying[J].Acta Metallurgica Sinica,2007,43(7):780-784.
• [9]Langford J I.A rapid method for analysing the breadths of diffraction and spectral lines using the Voigt function[J].Journal of Applied Crystallography,1978,11(1):10-14.
• [10]Hanshin Choi,Sanghoon Yoon,Gilyoung Kim,et al,Phase evolutions of bulk amorphous NiTiZrSiSn feedstock during thermal and kinetic spraying processes[J].Scripta Materialia,2005,53(1):125-130.

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