A high-speed photographic study of the impact initiation of hexanitro-hexaaza-isowurtzitane and nitrotriazolone

被引：22

作者：

Agrawal, JP ^{[1
]}

Walley, SM ^{[1
]}

Field, JE ^{[1
]}

机构：

[1] UNIV CAMBRIDGE, CAVENDISH LAB, PHYS & CHEM SOLIDS GRP, CAMBRIDGE CB3 0HE, ENGLAND

来源：

COMBUSTION AND FLAME | 1998年 / 112卷 / 1-2期

关键词：

D O I：

10.1016/S0010-2180(97)81757-9

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A high-speed photographic study has been performed of the initiation mechanisms of hexanitro-hexaazaisowurtzitane (CL-20) and nitrotriazolone (NTO) by drop-weight impact. CL-20 was found to be slightly more sensitive and NTO less sensitive than cyclotetramethylene tetranitramine (beta-HMX) in our drop-weight apparatus. NTO was found to be sensitised by both hard high-melting point grits (60 mu m borosilicate or pyrex glass) and brittle polymers. Heat-sensitive film was used to confirm that the events seen using high-speed photography were indeed deflagration. (C) 1998 by The Combustion Institute.

引用

页码：62 / 72

页数：11

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