含能材料2012，Vol.20Issue(5)：592-595,4.DOI:10.3969/j.issn.1006-9941.2012.05.016
复合球形药对改性双基推进剂力学性能和燃烧性能的影响
Effects Composite Spherical Propellants on Improvement of Mechanical and Combustion Properties of Modified Double-based Propellant
朱林 1欧江阳 1杨晓瑜 1王彦君1
作者信息
- 1. 泸州北方化学工业有限公司,四川泸州646605
- 折叠
摘要
Abstract
Al powder,RDX and catalysts was coated by nitrocellulose and formed composite spherical green powder. The modified double-based propellant product was produced by the composite spherical green powder. The effects of the composite spherical green powder on mechanical and combustion properties of formed propellant were studied. Results show that their mechanical properties are much better than that of double-based spherical green powder made propellant. Their low temperature elongation at break from is increased from 7.84% to 26. 86% ,the max ensile strength at high temperature is close to double increase,and the temperature pressure index is decreased from 0.38 to 0.30.关键词
物理化学/复合球形药/改性双基推进剂/力学性能/压强指数Key words
physical chemistry/ composite spherical green powder/ composite modified double-based propellant/ mechanical property/ pressure index分类
军事科技引用本文复制引用
朱林,欧江阳,杨晓瑜,王彦君..复合球形药对改性双基推进剂力学性能和燃烧性能的影响[J].含能材料,2012,20(5):592-595,4.
