| TA15钛合金与铝合金和结构钢接触腐蚀大气暴露试验研究 |
| |
| 引用本文： | 张晓云,孙志华,马颐军,刘明,宇波.TA15钛合金与铝合金和结构钢接触腐蚀大气暴露试验研究[J].装备环境工程,2006,3(6):1-7. |
| |
| 作者姓名： | 张晓云 孙志华 马颐军 刘明 宇波 |
| |
| 作者单位： | 北京航空材料研究院,北京,100095 |
| |
| 摘 要： | 讨论了TA15钛合金与铝合金和结构钢接触后,在海南万宁大气试验站大气暴露的试验结果。3年的大气暴露试验显示,在海洋性大气环境下,2B06铝合金、16CrSiN i钢和30CrMnSiA钢无论与TA15钛合金接触与否,腐蚀都很严重,力学性能明显下降;对2B06铝合金进行阳极氧化,对16CrSiN i钢和30CrMnSiA钢进行氯化铵镀镉,可在一定程度上减缓腐蚀,但经过一定时间大气暴露,无论与TA15钛合金接触与否,都产生了严重腐蚀,力学性能明显下降;对2B06铝合金进行阳极氧化,对16CrSiN i钢和30CrMnSiA钢进行氯化铵镀镉,再喷涂1号航空底漆进行防护,可有效防止接触腐蚀。
|
| 关 键 词： | TA15钛合金 铝合金 结构钢 接触腐蚀 大气暴露试验 |
| 文章编号： | 1672-9242(2006)06-0001-07 |
| 收稿时间： | 2006-09-16 |
| 修稿时间： | 2006年9月16日 |
Research on the Galvanic Corrosion of Aluminum Alloy and Steels Coupled with TA15 |
| |
| ZHANG Xiao-yun,SUN Zhi-hua,MA Yi-jun,LIU Min,YU Bo.Research on the Galvanic Corrosion of Aluminum Alloy and Steels Coupled with TA15[J].Equipment Environmental Engineering,2006,3(6):1-7. |
| |
| Authors: | ZHANG Xiao-yun SUN Zhi-hua MA Yi-jun LIU Min YU Bo |
| |
| Institution: | Beijing Institute of Aeronautical Materials, Beijing 100095, China |
| |
| Abstract: | The results of coupled samples which be exposed in Wanning atmospheric test station were discussed.There were serious corrosion and decrease of mechanical property for the specimens of 2B06 aluminum alloy,16CrSiNi steel and 30CrMnSiA steel,no matter coupled with TA15 titanium alloy or not.Corrosion could be inhibited by anodic oxidation for 2B06 aluminum alloy,cadmium plating from ammonium chloride bath for 16CrSiNi steel and 30CrMnSiA steel,but the obvious corrosion and decrease of mechanical property were also observed after exposing for a certain time.Corrosion and couple corrosion could be prevented by spraying paint after surface treatment,anodic oxidation for 2B06 aluminum alloy,plating cadmium from ammonium chloride bath for 16CrSiNi steel and 30CrMnSiA steel. |
| |
| Keywords: | TA15 titanium alloy aluminum alloy steels galvanic corrosion atmospheric expose test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
