【摘要】 无头轧制过程中钢坯的焊接技术是影响整个轧制过程和轧制质量的关键技术,目前有多种方法成功地应用于无头轧制过程中。本文介绍了无头轧制及其钢坯的4种焊接方法(电磁感应焊、激光焊、剪切焊和闪光对接焊)的工艺过程,并对钢坯焊接的性能进行了分析。更多还原

【Abstract】 The weldin g technology of billets is a key technology of affecting whole endless rolling pro cess and rolling quality.There are many methods that have been successful used in endless rolling process.In this paper,the process of endless rolling and f our welding methods(induction welding,laser welding,shear welding and flash butt welding)are introduced.And their welding performances are also analyzed.更多还原