Study on RE-Al-Zr-C-N Coating by X-ray Photoelectron Spectroscopy
来源期刊：JOURNAL OF RARE EARTHS2001年第3期
论文作者：侯仰龙 韦永德 马楠
Abstract: Thermal diffusion of coating on 45 steel with rare earths, zirconium, aluminum, carbon and nitrogen was reported. Through X-ray photoelectron spectrum, the binding energy of permeated elements and their existence states were analyzed. Their existence on the surface of treated steel was confirmed by scanning electronic microscopy and energy dispersive spectroscopy. The results show that the rare earth acts as an activator and accelerator of the permeating of other elements. The effect of rare earths on aluminum is greater than that on zirconium.
侯仰龙1，韦永德2，马楠2
(1.Key National Laboratory of Rare Earth Materials Chemistry and Application, Peking University,;
2.Center for Rare Earth Materials Engineering, Harbin Institute of Technology,)
Abstract:Thermal diffusion of coating on 45 steel with rare earths, zirconium, aluminum, carbon and nitrogen was reported. Through X-ray photoelectron spectrum, the binding energy of permeated elements and their existence states were analyzed. Their existence on the surface of treated steel was confirmed by scanning electronic microscopy and energy dispersive spectroscopy. The results show that the rare earth acts as an activator and accelerator of the permeating of other elements. The effect of rare earths on aluminum is greater than that on zirconium.
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