THE INFLUENCE OF ION BEAM BOMBARDMENT TO THE TRIBOLOGICAL PERFORMANCE OF MULTILAYER FILM
ZHANG Wei;XUE Qunji;ZHANG Xushou(Laboratory of Solid Lubrication; Lanzhou Institute of Chemical Physics; The Chinese Academy of Sciences;Lanzhou 730000)
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ZHANG Wei;XUE Qunji;ZHANG Xushou(Laboratory of Solid Lubrication; Lanzhou Institute of Chemical Physics; The Chinese Academy of Sciences;Lanzhou 730000). THE INFLUENCE OF ION BEAM BOMBARDMENT TO THE TRIBOLOGICAL PERFORMANCE OF MULTILAYER FILM. Acta Metall Sin, 1997, 33(11): 1165-1170.
Abstract Ni/Cr multilayer film was prepared by the way of Ne+ ion beam mixing. The distribution of elements and phase structure in Ni/Cr multilayer film were investigated using Auger electron spectroscopy sputtering depth profiles and X-ray diffraction analysis. The microhardness and tribological properties of multilayer film were measured. The results showed that Ni/Cr ion beam mixing multilayer film had high microhardness and anti-wear property compared with that of Ni/Cr multilayer film without ion beam bombardment. The high anti-wear property of ion beam mixing Ni/Cr multilayer film was attributed to the change of microstructure of the multilayer film and the dispersed chromium carbide microcrystals moved to the interfaces of multilayer film.
LI Shengli;WANG Peixuan (University of Scicnce and Technology Beijing); YAN Fengzhang (Beijing Normal University); MA Ruzhang(University of Science and Technology Beijing)(Manuscript received 28 April;1993). STRUCTURE AND PROPERTIES OF Fe-Dy MULTILAYER IMPLANTED WITH Ar~(+)[J]. 金属学报, 1994, 30(4): 160-163.