X射线光电子能谱和聚焦离子束法研究FeCrAl合金元素含量对涂层抗氧化行为的影响  

Study on Effect of Element Content of FeCrAl Alloy on Oxidation Resistance of Coating by X-ray Photoelectron Spectroscopy and Focused Ion Beam Method

作　　者：苗利静[1] 江柯敏 段北晨 孟凡平[1] 卢焕明[1] MIAO Li-jing;JIANG Ke-min;DUAN Bei-chen;MENG Fan-ping;LU Huan-ming(Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences,Ningbo 315201,Zhejiang China)

机构地区：[1]中国科学院宁波材料技术与工程研究所,浙江宁波315201

出　　处：《分析测试技术与仪器》2021年第3期174-181,共8页Analysis and Testing Technology and Instruments

基　　金：浙江省公益计划项目(LGC19B010001);浙江省自然基金项目(LQ20E020002);宁波市工业重大专项(2015S1001)项目资助。

摘　　要：利用X射线光电子能谱(XPS)和聚焦离子束(FIB)技术,实现对FeCrAl合金涂层在1200℃水蒸气环境下氧化行为的研究.XPS和FIB法可以检测和观测到材料随深度变化的界面层、化学态和真实结构等信息,具有直观、且信息丰富(含量、化学态及形貌)等优点.为方法在更广泛的材料体系内的应用提供理论和实践基础.Taking FeCrAl alloy coating as an example,combined with X-ray photoelectron spectroscopy(XPS)and focused ion beam(FIB)technology,the oxidation behavior of FeCrAl coating in 1200℃ water vapor environment has been studied.XPS and FIB methods enable the detection and observation of interface layers,chemical states,real structures,and etc.of materials with depth.It has the advantages of intuitive and informative(content,chemical state and morphology).It provides the theoretical and practical basis for the application of the method in a wider material system.

关 键 词：X射线光电子能谱 聚焦离子束 FeCrAl合金涂层 界面 

分 类 号：O657.62[理学—分析化学]