| 热浸镀铝和化学氧化处理对Q235铝浴腐蚀的影响 |
| |
| 引用本文： | 王晓亮,张佳齐,闫慧妍,杨绍斌,刘忆,袁晓飞,韩旭.热浸镀铝和化学氧化处理对Q235铝浴腐蚀的影响[J].有色金属工程,2019,9(1). |
| |
| 作者姓名： | 王晓亮 张佳齐 闫慧妍 杨绍斌 刘忆 袁晓飞 韩旭 |
| |
| 作者单位： | 辽宁工程技术大学材料科学与工程学院,辽宁工程技术大学材料科学与工程学院,辽宁工程技术大学材料科学与工程学院,辽宁工程技术大学材料科学与工程学院,江苏省大型工程装备检测与控制重点建设实验室,辽宁工程技术大学材料科学与工程学院,辽宁工程技术大学材料科学与工程学院 |
| |
| 摘 要： | 采用热浸镀铝、化学氧化处理方法成功在Q235表面制备了连续Al5Fe2金属间化合物层，表面包裹连续的氧化铝膜，并研究在铝液中的腐蚀失重率和腐蚀形貌。研究发现氧化处理的样品腐蚀失重率远低于未经过氧化处理的样品，腐蚀界面平直，未产生局部剥落；未经过氧化处理的样品腐蚀截面有明显局部剥落，分析形成机制为无氧化膜处优先腐蚀导致的。
|
| 关 键 词： | Q235钢 热浸镀铝 氧化铝 铝液腐蚀 |
| 收稿时间： | 2017/10/27 0:00:00 |
| 修稿时间： | 2018/1/26 0:00:00 |
The effect of hot-dipped aluminum and chemical oxidation on corrosion resistance of Q235 in liquid aluminum |
| |
| WANG Xiaoliang,ZHANG Jiaqi,YAN Huiyan,YANG Shaobin,LIU Yi,YUAN Xiaofei and HAN xu.The effect of hot-dipped aluminum and chemical oxidation on corrosion resistance of Q235 in liquid aluminum[J].Nonferrous Metals Engineering,2019,9(1). |
| |
| Authors: | WANG Xiaoliang ZHANG Jiaqi YAN Huiyan YANG Shaobin LIU Yi YUAN Xiaofei and HAN xu |
| |
| Abstract: | The continuous Al5Fe2 layer and continuous alumina film outside Q235 steel were made successfully by hot-dipped aluminum and chemical oxidation treatment method. The corrosion weightless rates and corrosion morphology of the samples in liquid aluminum were studied.It was found that the corrosion weightless rate of samples oxidized is much lower than that samples untreated, as well as the corrosion interface of samples oxidized is flat, and there is no local flaking. The erosion sections of samples unoxidized have obvious local spalling, because of the priority corrosion of the non-oxidation film. |
| |
| Keywords: | Q235 steel hot-dipped aluminum alumina erosion in molten aluminum |
|
| 点击此处可从《有色金属工程》浏览原始摘要信息 |
|
点击此处可从《有色金属工程》下载全文 |
|
