氮离子轰击司太立合金沉积层的抗蚀性能研究  

A study of corrosion resistance of deposited Stellite layer by nitrogen ion bombardment

作　　者：黄宁康[1] 冯志蓉[1] 

机构地区：[1]四川大学原子核科学技术研究所,成都610064

出　　处：《核技术》1992年第1期7-12,共6页Nuclear Techniques

摘　　要：2Crl3不锈钢基体上190keV氮离子辐照磁控溅射沉积司太立合金的试样,在0.5mol/1H_2SO_4及0.1mol/l NaCl溶液中采用三电极动电位扫描法测定试样的阳极极化曲线,并通过RBS及XPS分析.对氮离子在不同介质中的抗蚀行为进行了机理探讨。Using the three sweep potential kinetic polarization technique the corrosion behaviour were measured in 0.5 mol/1H2SO4 and 0.1 mol/1 NaCl solutions respectively for Stellite films deposited on the 2Cr 13 stainless steel substrate after treatment by the 190keV N+ bombardment and magnetron controled sputtering. The effects of N+ bombardment on the corrosion properties of the Stellite deposited specimens were studied by RES, XPS and SEM-EDAX analyses.

关 键 词：抗蚀性 氮 司太立合金 离子轰击 

分 类 号：TL341[核科学技术—核技术及应用]