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MICROSTRUCTURAL CHARACTERISTICS OF TRANSITION ZONE IN Al-BASED COMPOSITE/STAINLESS STEEL FRICTION JOINT |
PAN Chunxu(Wuhan Transportation University;Wuhan 430063); HU Lunji (Huazhong University of Science and Technology; Wuhan 430074); Z. L. LI; T H.NORTH (University of Toronto; Canada)(Manuscript received 1995-11-07; in revised form 1996-03-08) |
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Cite this article:
PAN Chunxu(Wuhan Transportation University;Wuhan 430063); HU Lunji (Huazhong University of Science and Technology; Wuhan 430074); Z. L. LI; T H.NORTH (University of Toronto; Canada)(Manuscript received 1995-11-07; in revised form 1996-03-08). MICROSTRUCTURAL CHARACTERISTICS OF TRANSITION ZONE IN Al-BASED COMPOSITE/STAINLESS STEEL FRICTION JOINT. Acta Metall Sin, 1996, 32(8): 810-816.
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Abstract The microstructural variations of the transition zone in the friction joints of Al-base composite with austenitic stainless steel were studied systematically. The scanning electron microscopy (SEM) observations found that the plastic deformation can be obviously caused in the side of the high strength stainless steel during the friction welding. The deformation characteristics and mechanism are different in the different parts along the weld interface. Transmission electron microscopy (TEM) observations found that the transition zone is composed of a micro-crystalline oxide Fe(Al,Cr)2O4 or FeO·(Al,Cr)2O3 layer and a FeAl3 intermetallic layer. Correspondent: PAN Chunxu,(associate professor, Laboratory of Electron Microscopy, Wuhan Transportation University, Wuhan 430063)
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Received: 18 August 1996
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1ElliottS,WallachER,MetConstr,1981;3:2212ChernenkoIA.WeldResInt,1989;(7):5863BP著,王义衡,赵瑞湘译.铝及铝合金与其它金属的焊接.北京:宇航出版社,1990:1584SChwartzMM著,袁文钊,侯玉年,王世望译.金属焊接手册.北京:国防工业出版社,1988:1865有年雅敏,冲田耕三,圆城敏男,池内建三.溶接学会论文集,1988;6:166fujiA,NorthTH,AmeyamaK,FutamataM.MaterSciTechnol,1992;8:2197LioydDJ.IntMaterRev,1994;39:18ChandraT,YuD.MaterForum,1993;17:3619潘春旭,陈冰泉,杨红霞,电子显微学报,1995;14:27910哈宽富.金属力学性质的微观理论,北京:科学出版社,1991:20511雷永平,史耀武,刘海使,段立宇.第七届全国焊接学术会议论文集(第3册),青岛,1993:7112BedfordGM,BousteadJ.JMaterSci,1987;13:253 |
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