Ni/Al对原位合成Fe-Al_(2)O_(3)-FeAl_(2)O_(4)复合涂层组织性能的影响  

Effect of Ni/Al on Microstructure and Properties of In-situ Fe-Al_(2)O_(3)-FeAl_(2)O_(4) Composite Coating

作　　者：宋劲松 SONG Jin-song(Industrial Technology Center, Hebei Petroleum University of Technology, Chengde 067000, Hebei, China)

机构地区：[1]河北石油职业技术大学工业技术中心,河北承德067000

出　　处：《承德石油高等专科学校学报》2022年第3期47-51,57,共6页Journal of Chengde Petroleum College

基　　金：河北省高等学校科学技术研究项目(等离子原位合成金属-陶瓷纳米复合涂层的研究):Z2020205;承德和合众创空间创新创业项目(节能型耐液锌腐蚀加热装置):CGX2020KMP0030。

摘　　要：利用等离子喷涂技术制备出具有尖晶石结构的Fe-Al_(2)O_(3)-FeAl_(2)O_(4)复合涂层。通过XRD和扫描电镜对该涂层的物相组成、结构进行研究,并对该涂层进行摩擦磨损实验。结果表明:Ni/Al的添加量为5%时,复合涂层综合力学性能最优,其磨损机理为磨粒磨损和黏着磨损。The Fe-Al_(2)O_(3)-FeAl_(2)O_(4) composite coating with spinel structure is prepared by plasma spraying technique.The phase composition and structure of the coating are studied by scanning electron microscopy,and the coating is subjected to friction and wear experiments.The results show that the composite mechanical properties are optimal when the addition amount of Ni/Al is 5%,and the wear mechanism is abrasive wear and adhesive wear.

关 键 词：等离子喷涂 铁铝尖晶石 摩擦磨损性能 

分 类 号：TG174.4[金属学及工艺—金属表面处理]