水平连铸锡磷青铜锭坯表面“蓝带”、“蓝斑”形成原因及探讨

Cause of Bluish Streaks and Spots on Surface of Horizontally Cast Slab of Phosphor Bronze

阐述了生产过程中锡磷青铜带材易出现的“蓝带”、“蓝斑”现象以及其产生的原因。根据其特有的生产工艺及特点提出了相应的解决方法。

The appearance of bluish streaks and spots on the surface of horizontally cast slab of phosphor bronze is described and the cause of the phenomenon is explored. In line with the characteristics of the production process, measures to remove them are proposed.