| 铝阳极板的腐蚀对比研究 |
| |
| 引用本文： | 田文增,代化,林立.铝阳极板的腐蚀对比研究[J].船电技术,2012(Z1):103-106. |
| |
| 作者姓名： | 田文增 代化 林立 |
| |
| 作者单位： | 中国船舶重工集团公司第七一二研究所 |
| |
| 摘 要： | 采用自腐蚀析气、极化曲线测定和金相显微镜技术,对比研究了问题中南铝、合格中南铝、自生产铝及西南铝的腐蚀情况。结果表明:中南铝板活性强,自腐蚀析氢大,腐蚀电位更负,问题中南铝基体中具有大量尺寸大小不一,分布不均的第二相颗粒,导致铝板腐蚀速率大、腐蚀不均匀,西南铝由于采用较好的轧制及热处理工艺,第二相含量较少且分布均匀,自腐蚀析氢小。
|
| 关 键 词： | 铝板 腐蚀 极化 第二相 |
Comparative Research on Corrosion Properties of Different Aluminium Anode Plates |
| |
| Tian Wenzeng,Dai Hua,Lin Li.Comparative Research on Corrosion Properties of Different Aluminium Anode Plates[J].Marine Electric & Electronic Technology,2012(Z1):103-106. |
| |
| Authors: | Tian Wenzeng Dai Hua Lin Li |
| |
| Institution: | (Wuhan Institute of Marine Electric Propulsion,CSIC,Wuhan 430064,China) |
| |
| Abstract: | By using self-corrosion gassing,polarization curve and metallographic microscopy technology,corrosion of different aluminum plates is studied.The results show that:(1) Zhongnan-plate has good electrolytic properties,large self-corrosion and negative corrosive potential,(2) Zhongnan-plate has great second-phases with inconsistent dimension and distributing because of having good rolling and heat-treating techniques;(3)Xinan-plate has small second-phases with uniform distributing and low self-corrosion. |
| |
| Keywords: | aluminum plate corrosion polarization second-phase |
| 本文献已被 CNKI 等数据库收录！ |
|
