当前位置：首页 > 过刊浏览->2022年43卷第11期
Fe-Al涂层制备及耐熔盐腐蚀性研究
Review of Preparation and Corrosion Resistance of Fe-Al Coatings in Molten Salt
浏览(2815) 下载(5)
- DOI:
- 作者:
- 陈维铅 1，2 ，喇培清 1 ，罗 刚 2 ，许世鹏 1，2
CHEN Weiqian1,2, LA Peiqing1 , LUO Gang2 , XU Shipeng1,2
- 作者单位:
- 1. 兰州理工大学 省部共建有色金属先进加工与再利用重点实验室，甘肃 兰州 730050；2. 酒泉职业技术学院 甘肃省 太阳能发电系统工程重点实验室，甘肃 酒泉 735000
1.State Key Laboratory of Advance Processing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou 730050, China. 2. Gansu Key Laboratory of Solar Power Generation System Engineering, Jiuquan Vocational and Technical College, Jiuquan 735000, China
- 关键词:
- Fe-Al 金属间化合物；防护涂层；耐熔盐腐蚀；太阳能光热发电
Fe-Al intermetallic; protective coatings; corrosion resistance of molten salt; concentrating solar power
- 摘要:
- 太阳能光热发电技术(CSP）在太阳能大规模开发利用中显示出独特的优势，但现有储热介质和储能材料的
耐腐蚀性是影响其发电效率提升的关键。 Fe-Al 金属间化合物因具有良好的抗高温氧化及耐熔盐腐蚀性能， 且成本低
廉，成为下一代 CSP 电站储能耐熔融氯化盐防护涂层侯选材料。 本文通过梳理 Fe-Al 涂层的物理特性、制备技术、抗高
温氧化及腐蚀性能的最新研究现状，提出了 Fe-Al 涂层未来研究方向及应用趋势，为进一步研究其耐熔融氯化盐腐蚀
性能和推进 CSP 系统高效率发展提供理论基础。
Concentration solar power (CSP) shows unique advantages in the large-scale development and utilization of solar energy, but the medium of energy storage and the corrosion resistance of materials have become the limits of further improvement of power generation efficiency. Fe-Al intermetallic compounds have excellent performance of high-temperature oxidation and corrosion resistance to molten salt and low cost, thus becoming a candidate material for the protective coating of molten chloride in the next generation CSP power station. In this paper, the latest research status of the physical characteristics, preparation technology, high-temperature oxidation and corrosion resistance of Fe-Al coatings are reviewed. Future research directions and application trends of Fe-Al coatings are proposed, laying a foundation for further research on the corrosion resistance of molten chloride and promoting the high-efficiency development of CSP power stations.