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CeO₂对B激光合金化层腐蚀性能的影响

Influence of CeO₂ on corrosion resistance of B laser-alloyed layer

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【Author】 Wang You,Su Mei,Dai Xiaomei,Chen Chinan(Department of Materials Science&Engineering,Beijing University of Aeronautics and Astronautics)

【机构】北京航空航天大学材料科学与工程系；

【摘要】本文采用电化学测试技术和扫描电镜观察，对加入ＣｅＯ＿２和未加入ＣｅＯ＿２的Ｂ激光合金化层进行了抗腐蚀性能研究。结果表明，由于ＣｅＯ＿２的加入可以明显改善Ｂ激光合金化的耐蚀性。更多还原

【Abstract】 In this paper,the influence of CeO₂ on corrosion resistance of B laser-al-loyed layer is studied by using electrochemical measurements and SEM metallographic observation.The results show that adding CeO₂ can significantly improve the corrosion resistance of B laser-alloyed layer.更多还原