一、前 言 由于用攀枝花钛磁铁矿生产的钒渣组分复杂,化学分析法操作繁琐,分析精度与及时程度都很不理想,而X射线萤光分析操作简单且重现性好,但关键在于制备稳定性高与均匀性好的参比样与试样。为此,对石墨坩埚熔样进行了探讨,找出了一套快速、廉价的制样方法。 I. Preface Due to the complex composition of vanadium slag produced with Panzhihua titanium magnetite, cumbersome operation of chemical analysis method, the analysis accuracy and timely degree are not ideal, and the X-ray fluorescence analysis is simple and reproducible, but the key Lies in the preparation of high stability and uniformity of reference samples and samples. To this end, the melting of graphite crucible was explored, to find a set of fast, cheap sample preparation methods.