1　用途碳化钒、氮化钒是两种重要的钒合金添加剂。钒 80 %～ 90 %用于钢铁工业的非常主要的原因是钒同碳、氮反应形成耐熔性碳、氮化物 ,根据钢的成分和钢处理过程的温度情况 ,这些化合物在钢中能起沉淀硬化和晶粒细化的作用。因此 ,碳化钒、氮化钒合金在钒钢生产中起着日趋重 1 Use Vanadium carbide, vanadium nitride are two important vanadium alloy additives. Vanadium 80% ~ 90% The main reason for the steel industry is the reaction of vanadium with carbon and nitrogen to form refractory carbon and nitrogen compounds which, depending on the composition of the steel and the temperature of the steel treatment, Precipitation hardening and grain refining role. Therefore, vanadium carbide, vanadium nitride alloys play an increasingly important role in the production of vanadium steel