兰铃,底月兰,王海斗,康嘉杰,邱均宏.激光复合加工制备超疏水金属表面的研究进展[J].表面技术,2021,50(12):246-256.
LAN Ling,DI Yue-lan,WANG Hai-dou,KANG Jia-jie,QIU Jun-hong.Research Progress on Preparation of Super-hydrophobic Metal Surface by Laser Composite Processing[J].Surface Technology,2021,50(12):246-256 |
| 激光复合加工制备超疏水金属表面的研究进展 |
| Research Progress on Preparation of Super-hydrophobic Metal Surface by Laser Composite Processing |
| 投稿时间：2020-11-26 修订日期：2021-05-03 |
| DOI：10.16490/j.cnki.issn.1001-3660.2021.12.024 |
| 中文关键词: 激光加工 复合加工 金属材料 超疏水表面 |
| 英文关键词:laser processing compound processing metallic material super-hydrophobic surface |
| 基金项目:国防科技领域基金项目(2020-JCJQ-JJ-378) |
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| Author | Institution |
| LAN Ling | College of Engineering and Technology, China University of Geosciences Beijing, Beijing 100083, China;National Key Laboratory for Remanufacturing, Academy of Army Armored Forces, Beijing 100072, China |
| DI Yue-lan | National Key Laboratory for Remanufacturing, Academy of Army Armored Forces, Beijing 100072, China |
| WANG Hai-dou | National Key Laboratory for Remanufacturing, Academy of Army Armored Forces, Beijing 100072, China |
| KANG Jia-jie | College of Engineering and Technology, China University of Geosciences Beijing, Beijing 100083, China |
| QIU Jun-hong | National Key Laboratory for Remanufacturing, Academy of Army Armored Forces, Beijing 100072, China |
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| 中文摘要: |
| 随着我国工业化进程的不断推进，金属材料已经广泛应用到生产生活的各个领域。仿生超疏水金属表面不仅能够延长金属材料在各种环境下的使用寿命，而且还能赋予材料表面自清洁、减阻、油水分离等新的性能。目前，研究人员已采用多种工艺在金属基体上制备出超疏水表面，超疏水金属表面的制备已经成为仿生学研究中的一个热点。首先介绍了润湿理论的发展，引出了制备超疏水金属表面的各种工艺方法，进一步归纳总结了激光加工制备超疏水金属表面的优势、特点和表面微结构。在此基础上，重点论述了近年来将激光加工工艺与化学刻蚀工艺、沉积工艺、离子注入工艺、涂层工艺和氧化工艺相结合的激光复合加工工艺，以及运用激光复合加工工艺制备的超疏水金属表面的结构和特点。激光复合加工不仅能够在金属表面形成更加丰富的微/纳米复合结构，而且能够使金属表面更快地获得超疏水性能，从而制备出稳定持久的超疏水金属表面。此外，复合加工能够降低对单一制备工艺的依耐性，扩大加工范围，降低生产成本。激光复合加工制备超疏水金属表面在实际应用中具有巨大的潜力。 |
| 英文摘要: |
| With the continuous development of Chinese industrialization, metal materials have been widely used in various fields of production and life. The preparation of the biomimetic super-hydrophobic metal surface can not only extend the service life of metal materials in various environments, but also give the material surface self-cleaning, drag reduction, oil-water separation and other new properties. At present, researchers have been able to use a variety of processes to prepare super-hydrophobic surfaces on metal substrates, and the preparation of metal-based super-hydrophobic surfaces has become a hot spot in bionics research. This article firstly introduces the development of the wetting theory, leads to various methods of preparing super- hydrophobic metal surfaces, and further summarizes the advantages, characteristics and surface microstructures of laser processing to prepare super-hydrophobic metal surfaces. On this basis, this research focuses on the laser composite processing technology that combines laser processing technology with chemical etching technology, deposition technology, ion implantation technology, coating technology and oxidation technology in recent years, and the use of laser composite processing technology to prepare the structure and characteristics of the super-hydrophobic metal surface. Laser composite processing can not only form a richer micro/nano composite structure on the metal surface, but also make the metal surface obtain super- hydrophobic properties faster, thereby preparing a stable and durable super-hydrophobic metal surface. In addition, composite processing can reduce the dependence on a single preparation process, expand the processing range and reduce the production cost. The preparation of super-hydrophobic metal surfaces by laser composite processing has huge application potential in practice. |
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