USE OF 14 MEV NEUTRONS IN ANALYSIS OF EXPLOSIVE CLASS MATERIALS

被引：2

作者：

DIGHE, PM ^{[1
]}

PANSARE, GR ^{[1
]}

KULKARNI, SG ^{[1
]}

BHORASKAR, VN ^{[1
]}

机构：

[1] INST ARMAMENT TECHNOL,POONA 411025,INDIA

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1992年 / 162卷 / 02期

关键词：

D O I：

10.1007/BF02035388

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Samples of explosive class materials were analyzed by 14 MeV neutron activation technique to estimate concentrations of oxygen, nitrogen, aluminium and chlorine. For aluminized explosives, lest of stability against temperature was carried out by heating samples at 75-degrees-C and loss of nitrogen was studied by measuring the ratio of aluminium to nitrogen in the sample. Loss of oxygen and nitrogen in a triple base propellant heated at 71.6-degrees-C, was also estimated by measuring residual oxygen and nitrogen in the heated sample. This technique is convenient to adopt in the laboratory and useful to decide quickly the suitability of explosive class materials for practical applications.

引用

页码：277 / 282

页数：6

共 8 条

[1] CROSS-SECTION MEASUREMENTS OF (N,N') AND (N,2N) REACTIONS ON ZIRCONIUM AND LEAD TARGETS AT 14.8 MEV [J].