ferrovanadium

ferrovanadium

1. Keywords CaO-Al_2O_3 system;thermite method;smelting;ferrovanadium recorery;slag;physical chemical properties;parameter;

3系;铝热法;冶炼;钒铁回收率;炉渣;物化性能;参数;

2. Methods for chemical analysis of ferrovanadium--The chromazurol S photometric method and EDTA volumetric method for determination of aluminium content

GB/T8704.8-1994钒铁化学分析方法铬天青S光度法和edta容量法测定铝量

3. Keywords aluminothermic reduction;ferrovanadium;decision trees;optimize technics;

关键词铝热还原;钒铁;决策树分析;工艺优化;

4. The effect of nitrogen on the strength and aging characteristic of steel was discussed when the alloy additive changed from ferrovanadium to VN12.

探讨了采用VN12合金代替钒铁进行钒合金化时,钢中氮对钢强度以及时效性的影响。

5. Keywords slag;high vanadium ferrovanadium;electric-silicothermic process;adjusting;

炉渣;高钒铁;电硅热法;调整;

6. Keywords Particle-size;raw material;ferrovanadium;alumino-thermic process;

粒度;原料;钒铁;铝热法;

7. The microstructure and mechanical properties of high speed steel modified with different addition of ferrovanadium were investigated.

采用不同剂量的钒铁对轧辊用高速钢进行变质处理,研究了钒变质对高速钢组织和性能的影响。

8. ferrovanadium steel

钒钢

9. Keywords ferrovanadium;aluminothermic reduction;injection;refining;

钒铁;铝热还原;喷吹;精炼;

10. Ferrovanadium - Technical delivery conditions

钒铁。交货技术条件

11. ferrovanadium dust

钒铁粉末

12. Optimized Technics of Ferrovanadium by Aluminothermic Reduction

铝热还原生产钒铁合金的工艺优化