摘要
介绍了北满特钢在生产齿轮钢中,为提高钢液纯净度、降低钢中氧含量,在精炼工艺参数的控制上,所采取的措施,使生产的新型齿轮钢的纯净度达到了国外纯净钢的水平。
Process measures fo increasing cleanliness, lowing oxygen content and controlling the refining process parameters have been reported in this paper. By using these measures, the cleanliness of new automobile gear steels made by Beiman Special Steel Co., Ltd. has reached the international clean steel standard.
出处
《黑龙江科技信息》
2004年第9期22-22,共1页
Heilongjiang Science and Technology Information
