钛合金微弧氧化技术研究进展
Research progress of micro-arc oxidation technology of titanium alloys
杨荭培 1王平 1杨绍兰 1王香洁1
作者信息
- 1. 西南石油大学新能源与材料学院,四川成都 610500
- 折叠
摘要
目前国内已建成世界上规模最大的钛工业体系,专注深化钛及钛合金的应用和使役行为探究,大力开发表面处理新技术提高使用寿命,其中,微弧氧化是最具代表性的表面改性技术,以其绿色环保的特点贯彻可持续发展战略.总结了国内外钛合金微弧氧化技术的研究成果,阐述了微弧氧化原理,综述了电解液、电参数和添加剂对钛合金微弧氧化的影响,以及钛合金微弧氧化陶瓷膜的耐腐蚀性、耐磨性及结合强度的研究进展,认为钛合金微弧氧化技术下一步研究重点需要加快研发节能电源装置,实现工件批量化生产,继续强化微弧氧化机理研究和工艺系统化设计,构建一个完整的技术库.
Abstract
China has developed the largest titanium industry system at present in the world,focusing on deepening the application and service behavior of titanium and titanium alloys,and vigorously develop-ing new surface treatment technologies to improve the life of materials.Among them,micro-arc oxida-tion is the most representative surface modification technology,which is environmentally friendly and implements the sustainable development strategy.Therefore,the research achievement of titanium and titanium alloys micro-arc oxidation technology at home and abroad are summarized.The technological principle of micro-arc oxidation is described,and the influence of electrolyte,electrical parameters and additives on titanium and titanium alloys micro-arc oxidation is expounds.The investigate progress of corrosion resistance,wear resistance and bonding strength of titanium alloys micro-arc oxidation ceram-ic films is also reviewed.Finally,the next research focus of titanium alloy micro-arc oxidation techno-logy is prospected.It is necessary to accelerate the research and development of energy-saving power supply devices to realize batch production of workpieces,continue to strengthen the research on micro-arc oxidation mechanism and systematic design of process,and build a complete technology library.
关键词
钛合金/表面改性/微弧氧化/陶瓷膜/性能Key words
titanium alloys/surface modification/micro-arc oxidation/ceramic films/property引用本文复制引用
基金项目
四川省科技计划(2022YFSY0018)
钒钛资源综合利用国家重点实验室开放基金(2022P4FZG08A)
出版年
2024
国家科技期刊平台
NSTL
万方数据