化学沉积Co-Fe-P纳米涂层结构与磁学性能研究  

Study on Magnetic Properties and Nanocoating Structure of Co-Fe-P Alloy Coatings Obtained by Electroless Deposition

作　　者：马杰[1] 吴玉程[1] 张勇[2] 王文芳[1] 乔祎[3] 郑玉春[1] 刘玉[1] 黄新民[1] 李广海[2] 张立德[2] 

机构地区：[1]合肥工业大学材料科学与工程学院,合肥230009 [2]中国科学院固体物理研究所,合肥230031 [3]北京科技大学新材料国家重点实验室,北京100084

出　　处：《金属功能材料》2004年第1期4-8,共5页Metallic Functional Materials

基　　金：安徽省自然科学基金(0 0 0 4 6 4 0 3)资助

摘　　要：本文采用化学沉积的方法 ,在板状基体上成功的制备纳米晶Co Fe P合金涂层。运用TEM、XRD等分析手段对 [Fe2 + ]对Co Fe P合金成分、结构、性能的影响进行分析研究。结果表明合适工艺参数的调整选择 ,可获得表面光亮致密与基体结合良好的纳米晶Co Fe P化学沉积膜 ,且所得纳米晶Co Fe P合金具有较低的矫顽力和较高的矩形比 。Nanocrystalline Co-Fe-P alloy coatings were prepared successfully on sheet substrate using electroless deposition method.The effects of the percentage of on the composition,structure and property were investigated using TEM and XRD etc.The results indicate that electroless deposition nanocrystalline Co-Fe-P alloys with shiny and compact surface and good combination with substrate can be obtained by adjusting the technical parameters correctly and the Co-Fe-P alloy has lower coercivity and higher rectangle ratio,which can be used for soft magnetic material.

关 键 词：化学沉积 Co-Fe-P合金 纳米晶 组织结构 磁学性能 涂层 

分 类 号：TB383[一般工业技术—材料科学与工程]