The Influence of Humidity on Burning Perfectibility of Molded Combustible Cartridge Case

Abstract:

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Studied the hygroscopic properties of a molded combustible cartridge case by weighing method. Investigated residue formation of cylinder materials with different water content by nitrogen-bomb tests. The results show that the higher the relative humidity, the greater the equilibrium moisture content of the inside-wall material. When the relative humidity was about 90%, its absorption rate was about 5.4%. Compared with its outside wall, the inner parts have much stronger moisture absorption properties. The combustion remains grew in quantity generally with the increase of moisture content.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

446-449

DOI:

10.4028/www.scientific.net/AMR.295-297.446

Citation:

H. N. Jia et al., "The Influence of Humidity on Burning Perfectibility of Molded Combustible Cartridge Case", Advanced Materials Research, Vols. 295-297, pp. 446-449, 2011

Online since:

July 2011

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Price:

$35.00

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