论文部分内容阅读
天津拖拉机厂通过对国外样机的分析鉴定,发现元素锆对提高整机性能影响很大。现将我厂试炼含锆硅铁的情况及有关数据作一简单介绍。锆的氧化物ZrO_2是极难还原的氧化物
Tianjin tractor factory through the analysis of foreign prototype identification and found that the elemental zirconium to improve the overall performance of a great influence. Now I plant trial zirconium-containing ferrosilicon and the data for a brief introduction. Zirconium oxide ZrO 2 is an extremely difficult oxide