含铝炸药中铝粉活性的光谱法测试研究  

Determination of Aluminium Powder Activation in Aluminized Explosives by Spectrometry

作　　者：胡岚[1] 王婧娜[1] 熊贤锋[1] 严蕊[1] 张婷[1] 高朗华[1] 李晓宇[1] 

机构地区：[1]西安近代化学研究所,陕西西安710065

出　　处：《含能材料》2012年第1期94-98,共5页Chinese Journal of Energetic Materials

基　　金：火炸药行业青年基金(项目号:42001060401)

摘　　要：为评价含铝炸药中铝粉的活性,用X荧光(XRF)光谱法、X衍射(XRD)光谱法测定了FLX、FLU系列中铝粉的活性。结果表明,仅XRF可以用于铝粉活性的分析。铝粉活性测试校正系数由拟合XRF法与标准方法GJB1738-1993的结果得到。XRF法和标准方法GJB1738-1993所得A-Ⅸ-Ⅱ炸药中铝粉活性结果的相对测量误差≤4%。In order to evaluate the activation of aluminium powder in aluminized explosives,the activity of aluminium powder in military FLX and FLU series was measured by X-ray fluorescence （XRF） spectrometry and X-ray diffraction （XRD） spectrometry. The results show that only XRF method can be used to analyze activity of aluminium powder. A correction factor of aluminium activity is obtained by fitting results of XRF method and standardization method （ chemical analysis method） GJB1738 - 1993. The relative deviation obtained by XRF method and chemical analysis method for detecting activity of aluminium powder in A-Ⅸ-Ⅱ explosives is less than 4%.

关 键 词：分析化学 光谱分析 铝粉活性 含铝炸药 

分 类 号：TQ560.1[化学工程—炸药化工] O657.3[理学—分析化学]