| 刘治国,刘旭,陈川.某新型航空材料加速腐蚀当量关系试验研究[J].装备环境工程,2020,17(2):20-24. LIU Zhi-guo,LIU Xu,CHEN Chuan.Experiment Research on Accelerated Corrosion Equivalent Relationship of a New Type of Aeronautical Material[J].Equipment Environmental Engineering,2020,17(2):20-24. |
| 某新型航空材料加速腐蚀当量关系试验研究 |
| Experiment Research on Accelerated Corrosion Equivalent Relationship of a New Type of Aeronautical Material |
| 投稿时间：2019-08-01 修订日期：2019-09-04 |
| DOI：10.7643/issn.1672-9242.2020.02.004 |
| 中文关键词: 合金钢材料 电化学试验 极化曲线 腐蚀电流 当量关系 |
| 英文关键词:alloy steel material electrochemical test polarization curve corrosion current equivalent relation |
| 基金项目: |
|
|
|
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 目的 编制某新型航空材料加速腐蚀试验环境谱。方法 开展该材料试件电化学腐蚀试验，利用极化曲线分析法得出该材料于典型NaCl溶液浓度、温度下的开路电位和腐蚀电流，并结合当量折算法，利用腐蚀电流比值，得到其于典型NaCl溶液条件下的当量关系。结果 新型合金钢材料的腐蚀电流在35 ℃条件下随着NaCl浓度的升高而升高，在3.5%NaCl浓度的条件下随着温度的升高而升高。结论 以不同环境条件为基准，当量关系具体数值有变化。 |
| 英文摘要: |
| The paper aims to compile environment spectrum of accelerated corrosion test of a new type of aeronautical material. The electrochemical corrosion experiment of the material under different NaCl solution conditions was carried out, and the open circuit potential and corrosion current of different condition test was analyzed through polarization curve. Combined with equivalent algorithm, the equivalent relationship between different NaCl solution condition was computed. At 35 ℃, the corrosion current of the new type of aeronautical material increased with the concentration increase of sodium chloride. At 3.5% sodium chloride, the corrosion current increased with the increase temperature. The specific value of equivalent relationship is different with different environment conditions. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
