Development of two Explosive Candidate Reference Materials: Certification of Metallic Impurities in LLM-105 and FOX-7

Explosive reference materials are significant to traceability analysis, quality control and measurement of energetic materials applied in modern weapon system. In the field of engineering-oriented application, LLM-105 and FOX-7 were proved that they had a promising prospect in used extensively as in...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2018-11, Vol.189 (3), p.32047
Main Authors: Guo, Rong, Liu, Ru-Qin, Zhang, Yong, Suo, Zhi-Rong, Xia, Jia-Jin, Chen, Shuang, Yao, Xiao-Lu
Format: Article
Language:English
Subjects:
Aluminum
Calcium
Certification
Chromium
Copper
Energetic materials
Impurities
Inductively coupled plasma mass spectrometry
Iron
Magnesium
Mass spectrometry
Mass spectroscopy
Materials traceability
Nickel
Quality control
Recrystallization
Reference materials
Weapon systems
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Summary:Explosive reference materials are significant to traceability analysis, quality control and measurement of energetic materials applied in modern weapon system. In the field of engineering-oriented application, LLM-105 and FOX-7 were proved that they had a promising prospect in used extensively as insensitive high energetic ingredients in munitions. Certification of metallic impurities in LLM-105 and FOX-7 was achieved by the microwave digestion-assistant inductively coupled plasma-mass spectrometry method. The contents of metallic impurities, including Na, K, Ca, Cr, Ni, Fe, Mg, Al, Co, Cu and Zn, in several LLM-105 and FOX-7 samples were accurately detected under the optimal conditions. And the detected results suggested that recrystallization was an effective method for high-purity explosive reference materials. This study could be helpful for the development of LLM-105 and FOX-7 candidate reference materials.
ISSN:1755-1307
1755-1315
1755-1315
DOI:10.1088/1755-1315/189/3/032047