摘要
激光熔覆技术通过高能激光束熔化金属粉末,使其与基材形成冶金结合层,可制备功能涂层。通过调控工艺参数可优化涂层性能。在钢铁行业中,该技术应用于零部件强化、设备防腐和高价值设备修复,通过优化预处理、工艺参数及材料适配,解决熔覆层剥离及裂纹问题。激光熔覆技术结合3D扫描与机器人技术实现复杂件高质量修复,推动修复工序智能化。
For the laser cladding technology,metal powder is melted by high energy laser beam to form metallurgical bonding layer with base material,which could prepare functional coating.Its performances could be optimized through adjusting and controlling process parameters.In the iron and steel industry,the technology is applied for strengthening components and parts,corrosion prevention of equipment as well as repair of high value equipment.Such problems as peeling of cladding layer and cracks are solved by optimizing the pretreatment,process parameters and material adaptation as well as high-quality repair of complex components is realized combining the technology with such technologies as 3D scanning and robot,which could promote the intelligence of repair processes.
作者
薛晶
王乐乐
Xue Jing;Wang Lele(Equipment Engineering Dept.of Inner Mongolia Baotou Steel Union Co.,Ltd.,Baotou 014010,Inner Mongolia Autonomous Region,China)
出处
《包钢科技》
2025年第4期71-74,共4页
Science & Technology of Baotou Steel
关键词
激光熔覆
钢铁行业
设备修复
laser cladding
iron and steel industry
equipment repair
