重铬酸铵和环四亚甲基四硝胺的热分解———ProutTompkins效应研究

THERMAL DECOMPOSITION OF AMMONIUM BICHROMATE AND HMX ——A SUPPLEMENT TO PROUT TOMPKINS EFFECT

重铬酸铵［（ＮＨ４）２Ｃｒ２Ｏ７］和环四亚甲基四硝胺（ＨＭＸ）受热分解时出现热迸裂，其差热分析（ＤＴＡ）曲线呈陡峭形。这种热迸裂使得分解动力学参量具有反常的数值。

The thermal decomposition of ammonium bichromate[(NH 4)Cr 2O 7] and cyclotetramethylenetetranitramine (HMX) were experimentally studied It was observed that this mixture decomposed with thermal splitting The DTA curves show a quite steep appearance This thermal splitting behavior makes their kinetic parameters of thermal decomposition anomalous compared with those of other materials