新技术在铝包钢线生产中的开发应用

The New Technology Development and Application in Aluminum-Clad Steel Production

传统的铝包钢线生产工艺已不断成熟,但仍然存在一些问题,如工序中使用酸洗除氧化铁皮不可避免会造成环境污染;铝包钢包覆过程中的钢铝结合力仍然不够理想;生产中的能耗和工艺装备成本居高不下;双金属拉丝过程中的效率还会制约设备产能的发挥等等。采用强制涂覆工艺、短槽距连续挤压包覆工艺和双金属快速同步形工艺等技术生产铝包钢线,较好地解决或改善了这些问题。通过生产实践的检验,取得了良好的效果。介绍了铝包钢线生产工艺中创新的有益探索和实践。

Traditional aluminum-clad steel production process has been growing,but there are still some problems.Such as pickling descaling process will inevitably cause environmental pollution.Aluminum and steel bond insufficient.Still in the production of high energy consumption and process equipment costs,in the process of metal wiredrawing equipment production efficiency will restrict the play,etc.Using force coating process,continuous extrusion process between coated with dual metal fast deformation process of aluminum production technology,a good solution to these problems,or improved.Proven achieved good effect.In the perfect production technology innovation of aluminum-clad steel made beneficial exploration and practice.