提高含硫含铝齿轮钢钢液洁净度实践
董大西1,张 永1,孙玉春1,高 晗1,陈良勇1,杨峰功1,战东平2,郑淑国2
Improving cleanness of liquid of sulfur and aluminum bearing gear steel
炼钢 . 2015, (1): 12 -16 .