【摘要】 对鞍钢第一炼钢厂转炉冶炼的H0 8A焊条钢在焊丝生产过程中出现焊接性能恶化的现象进行了分析 ,认为是冶炼工艺不当所致 ,并提出了改进措施 ,取得了良好的效果。更多还原

【Abstract】 The article presents that its welding property worsened when the welding wire is rolled from the H08A welding wire steel which is molten by the converters of No.1 Steel-making Plant, and point out that it is resulted from the improper process. The solutions are put forward and great benefits is received.更多还原