在我厂的特殊钢生产工艺改革中,针对某些钢种的冶炼特点及其常易出现的质量问题,我们采用了钢包喷粉这一炉外精炼技术,从而解决了一些正常工艺难以解决的问题,取得了较好的效果。一、喷射冶金在特殊钢生产中应用情况自去年十月份以来,我们采用钢包喷粉处理共8个品种,计50炉。具体品种、炉数如 In our factory special steel production process reform, for some smelting characteristics and its often prone to quality problems, we use the ladle dusting of this furnace refining technology, which solves some of the normal process is difficult to solve Problems, and achieved good results. First, the application of jetting metallurgy in the production of special steel Since last October, we use ladle dusting a total of eight species, accounting for 50 furnaces. Specific varieties, such as the number of furnaces