中继起爆具自动浇注装配线生产技术研究

为改变起爆具长期落后的生产局面,采用自动化、信息化技术设计开发了起爆具自动浇注装配生产线,研究了浇注次数、冒口以及半成品的冷却方式及时间对产品质量的影响,研制了高精度自动装药机、自动退模贴标一体机,实现了起爆具熔药、混药、浇注、计量、壳体步进、冷却、退冒口、退模、去冒口药、清理、贴标等工序生产的连续化、自动化和智能化。     

苯甲酸、松香等改善膨化硝铵炸药流散性的实验研究

在理论分析和实验的基础上,提出了用苯甲酸、松香、石蜡代替部分油相,以达到改进膨化硝铵炸药流散性的目的。对苯甲酸、松香、石蜡对膨化硝铵炸药的爆炸性能、流散性的影响进行了实验研究。结果表明,苯甲酸、松香、石蜡可以部分代替油相作为还原剂,而不影响炸药的爆炸性能,可明显改善膨化硝铵炸药的流散性。     

TBRH型乳化炸药敞开式乳化器的研究和应用

基于乳化炸药专用乳化器现有技术的缺陷,研制出一种立式结构,新型敞开式乳化炸药生产专用乳化器,应用该乳化器生产的乳化炸药产品性能良好,贮存期长。     

Synthesis and crystal structures of La(Ⅲ),Y(Ⅲ) complexes of homoveratric acid with 1,10-phenanthroline

Two three-dimensional complexes Ln(DMPA)3phen2(HDMPA=3,4-dimet hoxyphenylacetic acid,homoveratric acid;Ln=La,Y;phen=1,10-phenanthroline) were synthesized under hydrothermal conditions and characterized with IR and emission spectra.The crystal structures were determined with single crystal X-ray diffraction method.The two compounds were isostructural,and 3D supramolecule architectures were formed by hydrogen bonds and π-π stacking interactions.They strongly emitted upon excitation due to π→π transition of the ligands.