摘要
运用SEM、AES和XPS分析了Ni P PTFE的镀层结构、表面形貌及镀层组成.研究表明,Ni P PTFE镀层在镀态下为非晶态结构,外观呈亮黑色,表面光滑、均匀,有很好的憎水性,其相对原子百分数为Ni 5 3.0 1 %、P 2 9.38%、C 1.5 1 %、F 2.88%、O 0.75 %和Fe 1 0.0 8%.镀层厚度约为 3.32 μm,镀层耐 1 0 %NaCl溶液和 1 %H2 S气体腐蚀能力较强.
The structure?morphology and composition of the composite coating of the Ni P PTFE were analyzed by using the methods of XRD? SEM? AES and XPS. The results show that the structure of the Ni P PTFE composite coating is amorphous and the composite deposite is smooth, uniform and good black in appearance. The coating is approximately 3.32?μm thick and has stronger corrosion resistance. The relative atomic percent contents of the coating is Ni 53.01%, P 29.38%, C 1.51%, F 2.88%, O 0.75% and Fe 10.08%, respectively.
出处
《淮阴师范学院学报（自然科学版）》
CAS
2002年第1期74-77,共4页
Journal of Huaiyin Teachers College;Natural Science Edition
基金
江苏省教育厅自然科学基金资助项目(0 1KJB15 0 0 12)
关键词
化学复合镀
NI-P-PTFE
组成
耐蚀性
electroless composite plating
Ni P PTFE
composition
corrosion resistance
