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含能材料  2012 

消焰剂降低枪口火焰的研究

DOI: 10.3969/j.issn.1006-9941.2012.01.019

Keywords: 应用化学,枪口火焰,消焰剂,B门照相法,钾盐

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Abstract:

选择了硫酸钾、硝酸钾、新型钾盐AK和BK四种不同结构性能的消焰剂,采用在钝感和包覆时加入的两种添加工艺制备出装药样品。通过B门照相法测试了枪口火焰,进行了消焰剂影响降低枪口火焰的试验研究。结果表明,同种消焰剂不同的添加工艺对降低枪口火焰作用不同,钝感时加入消焰剂对降低枪口火焰作用大,而包覆时加入消焰剂对降低枪口火焰作用小。与常规消焰剂硫酸钾、硝酸钾相比较,新型钾盐AK和BK吸湿性小,在相同含量相同添加方式下消焰效果好。同种消焰剂相同添加方式下含量越高,消焰效果越好。

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