氮化钒铁中硅含量的硅钼蓝分光光度法研究

Study on Silicon Content in Silicon Nitride Iron by Silicon Molybdenum Blue Spectrophotometry

采用硅钼蓝分光光度法测定氮化钒铁中的硅含量,研究了氮化钒铁溶样方法,通过溶样效果,选择确定溶样酸。结果表明,该方法准确度高、重复性好,操作简便,可广泛运用于氮化钒铁中硅的检测。

The silicon content in ferro-vanadium-nitride was determined by silicon molybdenum blue spectrophotometry.An irondissolved sample of vanadium nitride was studied,and the solution acid was determined by the dissolution effect.The results show that the method has high accuracy,good repeatability and easy operation,and can be widely used in the detection of silicon in ferrovanadium-iron.