[1]邓国栋,刘宏英.黑索今超细化技术研究[J].爆破器材,2009,38(03):31-34、37.
　DENG Guodong,LIU Hongying.Study on Technology of Making the Superfine Powder of RDX by Grinding[J].EXPLOSIVE MATERIALS,2009,38(03):31-34、37.
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黑索今超细化技术研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
38
期数:
2009年03
页码:
31-34、37
栏目:
出版日期:
2009-06-20

文章信息/Info

Title:
Study on Technology of Making the Superfine Powder of RDX by Grinding
文章编号:
4151
作者:
邓国栋; 刘宏英
（南京理工大学国家特种超细粉体工程技术研究中心，江苏南京210094）
Author(s):
DENG Guodong;  LIU Hongying
National Special Superfine Powder Engineering Research Centre of Nanjing University of Science＆ Technology (Jiangsu Nanjing, 210094)
关键词:
黑索今; 搅拌球磨机; 研磨; 粒子粒度; 超细粉体
Keywords:
RDX;  stir grinding mill;  grinding;  particle size;  superfine powder
分类号:
TQ560.7
文献标志码:
A
摘要:
文章针对如何实现超细黑索今（RDX）的安全连续批量生产问题,提出了采用卧式搅拌球磨机制备超细RDX粉体的工艺方法，介绍了卧式搅拌球磨机粉碎原理，详细分析了卧式搅拌球磨机搅拌器转速、研磨时间、磨球种类、介质球填充率及RDX浆料浓度等工艺参数对超细RDX粉体产品粒度的影响。试验结果表明：搅拌球磨这种粉碎方式能制备粒度为D90＝3.05μm的超细RDX粉体产品，工艺安全可控，产品质量稳定。这种超细RDX粉体产品能满足高性能炸药及高能推进剂的需要。
Abstract:
This thesis deals with how to make the superfine powder of RDX by grinding mill in safe continuous mass production. The technology of making the superfine powder of RDX by horizontal grinding mill and the principle of it were introduced. The effects of various technological conditions (the rotating speed of the stirrer of grinding mill, the types of grinding balls, grinding time, the volume ratio of grinding balls to the chamber of grinding mill, RDX concentration etc.) on the particles sizes of RDX products were studied. Results of the experiments showed that the superfine powder of RDX with its particle size D90=3.05μm was got by grinding. And the technology was safe and controlled to ensure the stable quality of the products, which could meet the needs of high quality explosive and high energy propellant.

参考文献/References:

［1］刘桂涛，吕春绪，曲虹霞.超细RDX爆速和作功能力的研究与测试［J］.爆破器材,2003，32（3）：1～3. ［2］焦志强，汤业明，曾贵玉.不同形貌的超细RDX制备方法研究［J］.含能材料,2004，(1)：25～27. ［3］吕春绪,刘大斌,裴艳敏,等.纳米黑索今的制备及其机械感度［J］.弹道学报，2003，（3）：29～31.［4］李凤生.超细粉体技术［M］.北京：国防工业出版社，1999. ［5］邓国栋,刘宏英.点火药用硅粉超细化技术研究［J］.爆破器材,2008，37（4）：34～37.［6］李凤生. 特种超细粉体制备技术及应用［M］.北京：国防工业出版社，2002. ［7］刘宏英,李春俊,李凤生. 易燃易爆材料超细粉碎技术及设备研究新进展［J］ .爆破器材,1999，28(2)：27~31.

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备注/Memo

备注/Memo:
收稿日期：2008-11-21作者简介：邓国栋（1965~），男，工程师，重点研究易燃易爆材料超细粉体制备。
更新日期/Last Update: 2011-05-23