【摘要】 综述了爆炸应用的发展和采用爆轰法合成纳米粉体的实践工作,结合控制爆破在工程建设中发挥的作用,提出"控制爆轰技术"应用于纳米颗粒合成,据此总结讨论和探索了爆轰法制备纳米颗粒存在的内因素和外因素。并指出,内因素是采用爆轰法制备纳米粉体的关键因素。更多还原

【Abstract】 Through the summarization of the development of explosion application and plenty of experiments of nano-powders preparation by detonation method,the"synthesis technology by controlling detonation"is put forward to be applied to nano-powders synthesis as well as"controlling blasting technology"applied in engineering construc- tion.In the present paper the inner and outer factors contributing to nano-powders synthesis via detonation method are discussed and explored,and the inner factors are considered as key factors influencing nano-powders synthesis via deto- nation method.更多还原