无烟煤在黑火药中的初步应用  

The Initial Application of Anthracite in Black Powder

作　　者：覃录 

机构地区：[1]广西柳州威奇化工有限责任公司广西柳州,545002

出　　处：《爆破器材》2010年第1期18-20,共3页Explosive Materials

摘　　要：文章介绍了无烟煤在工业黑火药中的应用。研究表明,无烟煤作为黑火药可燃剂组分可以在现有工艺设备不变的条件下完成制药和制索过程。无烟煤的引入可以大大地稳定导火索燃速,使用3%～5%的无烟煤制成全通过40目筛的黑火药,存储5个月后再用于制索,其燃速仅下降9 m/s,远低于现行导火索;温、湿度影响试验表明,相同条件下其燃速变化只是现行导火索的一半。The application of anthracite in black powder is introduced. Studies have shown that anthracite can be used as a combustible agent component in existing process equipment under the same conditions for the pharmaceutical and manufacturing process. The application of anthracite can greatly stabilize the fuse burning speed. After 5 months storage the 40 mesh sieve black powder made by the use of 3% -5% of the anthracite, is used in the manufacture of the fuse. The burning speed decreases only 9 m/s, and much lower than the current fuse. The resnlts of the temperature and humidity tests show that under the same conditions, the bunting speed change is only half of the existing fuse.

关 键 词：无烟煤 黑火药 导火索 燃速 

分 类 号：TJ457[兵器科学与技术—火炮、自动武器与弹药工程]