Institute of Structural Mechanics, CAEP, Mianyang 621900, China 在知网中查找 在百度中查找 在本站中查找
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Abstract:
The activities of different aluminium powder were studied by means of gasometric method. The results show that the activity of spherical nano-aluminium powder is 76.1%, and the activity of common flake aluminium powder is 43.0%. Particle sizes had significent effects on activity of aluminium powder. The shelf-life prediction of nano-aluminium was studied by accelerated test and Berthlot method. If the change values of nano-aluminium powder (10%,20% and 30%) as expiation standards, the shelf-lives of nano-aluminium powder are predicted (4.73a, 9.77a and 14.80a) at 25 ℃.
范敬辉,张凯,吴菊英,等.纳米铝粉的活性分析及寿命预测[J].含能材料,2004,12(4):239-242. FAN Jing-hui, ZHANG Kai, WU Ju-ying, et al. Study on the Activity and Shelf-life Prediction of Nano-aluminium Powder[J]. Chinese Journal of Energetic Materials,2004,12(4):239-242.