转炉托圈裂纹修复的焊接工艺

摘要

The present paper introduces the process for repairing crack of converter supporting ring. Perfect result has been gained by analysing the weldability, selecting the suitable welding material, and making the appropriate welding process. It offers the practical experience for repairing crack of converter supporting ring.%本文介绍了转炉托圈裂纹的焊接修复过程。通过分析材料的焊接性，选择合适的焊接材料并且制定了合适的焊接工艺，取得了比较满意的结果，为托圈裂纹的焊接修复提供了实践经验。