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%.
出处
《含能材料》
EI
CAS
CSCD
北大核心
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)
关键词
分析化学
光谱分析
铝粉活性
含铝炸药
analytical chemistry
spectrometry
active aluminium powder
aluminized explosive
