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| Ignition and combustion performance of Mg/B composite powders |
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Received:December 24, 2013
Revised:December 26, 2013
Accepted:December 27, 2013
Published Online:June 28, 2015
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| DOI： |
| KeyWord:Mg/B composite powders; thermal property; ignition and combustion performance; boron-based solid propellant |
| Author | Institution |
| fanzhensai |
Beijing General Research Institute of Mining and Metallurgy |
| Ren Xianjing |
Beijing General Research Institute of Mining and Metallurgy |
| Zhang Xin |
Beijing General Research Institute of Mining and Metallurgy |
| Zhang Chunming |
Beijing General Research Institute of Mining and Metallurgy |
| Wang Yanjun |
Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: |
| Ignition and combustion performance of B, Mg/B blends and Mg/B composite powders were determined by thermal analysis, oxygen bomb analysis and laser ignition test bench. The thermal analysis results show that Mg/B composite powders can improve the degree of oxidation and reduce the oxidation reaction temperature of boron; Oxygen bomb analysis results show that Mg/B composite powders can improve the combustion efficiency of boron; Laser ignition test results show that Mg/B composite powders can significantly improve ignition properties of boron. |
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