激光除锈技术及其发展现状

Laser derusting technology and its application

在金属生产、工程建筑、船舶制造等与金属使用密切相关的行业,有效地去除金属表面锈蚀层一直是大家关注的难题。传统的机械、化学除锈法会对金属表面产生伤害、环境产生污染及无法处理具有复杂结构的金属零件表面锈蚀。激光除锈作为一种绿色环保的除锈方法,具有适用范围广、清洗效率高、设备寿命长、运行成本低、可实现自动化操作等优点。文章阐述了激光除锈的原理,特点及国内外现状,给出了激光除锈的未来发展趋势和应用前景。

In metal production,engineering construction,shipbuilding and other industries closely related to the use of metal,it has been a difficult problem to effectively remove the corrosion layer of metal surface. Traditional mechanical and chemical rust removal methods can cause damage to metal surfaces,environmental pollution,and surface corrosion of metal parts with complex structures. As a＂green and environment-friendly＂method,laser derusting has the advantages of wide application,high cleaning efficiency,long service life of equipment,low operating cost and automatic operation. The principle,characteristics and current status are described in this paper. The develop tendency and promising application are also given in this paper.