【作者】 麻西群； 于振涛； 杨治军； 李争显； 牛金龙； 皇甫强； 张亚峰；

【Author】 MA Xi-qun YU Zhen-tao YANG Zhi-jun LI Zheng-xian NIU Jin-long HUANG Fu-qiang ZHANG Ya-feng (Northwest Institute for Nonferrous Metal Research,Xi’an 710016,China)

【机构】 西北有色金属研究院；

【摘要】 采用真空电弧离子镀技术在316L 不锈钢表面沉积 Pd/Fe 薄膜,通过 XRD 衍射、SEM 电镜及 EDS 分析了薄膜的组织结构、磁性能及电化学行为。结果显示：沉积态 Pd/Fe 薄膜经过500℃×15min 真空扩散热处理后,薄膜由无序的 fcc 结构相转变成具有铁磁性的 L1₀型 fct 结构的有序 Pd/Fe 合金相,表面光滑均匀且致密,结合强度高,充磁后表面剩磁值达到12GS,并且提高了材料的耐腐蚀性能．更多还原

【Abstract】 Pd/Fe films were deposited on the surface of 316L stainless steel by vacuum arc deposition technology.The histological structure and magnetic properties were corrosion behaviors are analyzed by X-ray diffraction,SEM and electron energy spectrum.The results showed that,after diffusing heat treatment,deposited Pd/Fe films changed from fcc disorder phase to fct order phase,which had ferromagnetism.The surface of the films was smooth,compact and high bond strength.Whose value of residual magnetism was to 1.2×10^-4T after magnetizing,and corrosion-resisting properties was increased.更多还原