退火对直流磁控溅射铬膜附着性的影响

被引:1
作者
范洪远
向文欣
李伟
应诗浩
彭倩
沈保罗
机构
[1] 四川大学
[2] 中国核动力研究设计院
[3] 四川大学 成都
[4] 成都
关键词
退火; 直流磁控溅射; 铬膜; 附着性;
D O I
暂无
中图分类号
TG174.444 [真空镀与气相镀法];
学科分类号
080503 ;
摘要
为了利用铬膜改善锆的抗腐蚀性,研究了退火对Zr-2基体上制备的直流磁控溅射铬膜附着性的影响。使用扫描电镜(SEM)观察了界面形貌及锆、铬的界面分布,用X-射线衍射仪(XRD)分析了膜层的组成,用划痕法测定了铬膜的附着性。结果表明:锆/铬界面结合良好,边界可见;与现有文献比较,获得的铬膜附着性好——均超过20N;溅射后退火使Zr-Cr界面更像扩散界面,但X-射线衍射结果未发现有界面反应产物;退火提高铬膜与Zr-2基体的附着性约50%,扩散附着是附着性增加的主要因素。
引用
收藏
页码:149 / 152
页数:4
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