根据LF炉造还原渣的要求及LF炉精炼前的炉渣条件,开发出新型扩散脱氧剂——缓释脱氧剂。通过缓释脱氧剂的应用,取得了更好脱氧、脱硫效果,并使工艺成本降低12.6元/吨。 According to LF furnace slag reduction requirements and LF furnace refining slag conditions before the development of a new type of diffusion deoxidizer - sustained release deoxidizer. Through the application of sustained release deoxidizer, better deoxidation and desulfurization effect have been achieved, and the process cost has been reduced by 12.6 yuan / ton.