The Properties of Ammonium Dinitramine (ADN): Part 2: Melt Casting

被引：14

作者：

Hahma, A. ^{[1
]}

Edvinsson, H. ^{[2
]}

Ostmark, H. ^{[2
]}

机构：

[1] Diehl BGT Def, D-90552 Rothenbach An Pegnitz, Germany

[2] FOI Def Res Estab, Energet Mat Dept, Tumba, Sweden

来源：

JOURNAL OF ENERGETIC MATERIALS | 2010年 / 28卷 / 02期

关键词：

aluminum; ADN; mechanical properties; melt casting; metallized explosive; THERMAL-DECOMPOSITION; COMBUSTION;

D O I：

10.1080/07370650903273216

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A melt casting technique for ammonium dinitramine (ADN) and ADN/aluminum was developed. ADN proved relatively easy to cast, when 1% of magnesium oxide was used as a stabilizer and crystallization kernels. Densities of ADN/MgO 99/1 were 92 to 97% of theoretical mean density (TMD) and those of ADN/Al/MgO 64/35/1 were between 95 and 99% of TMD. Sedimentation of Al in the melt was prevented and the particle wetting was ensured by selecting a suitable particle size for Al. No gelling agents or other additives were used. The casting process and factors influencing it are discussed.

引用

页码：114 / 138

页数：25

共 20 条

[1] Anomalous decomposition of dinitramide metal salts in the solid phase [J].