公开(公告)号：US09199887B2

公开(公告)日：2015-12-01

申请号：US14166521

申请日：2014-01-28

申请人： Orbital ATK, Inc.

发明人： Matthew T. Hafner ,  Ruben Balangue ,  Danny D. Clark ,  John William Westbrook, III

IPC分类号： C06B45/32 ,  C06B39/00 ,  C06B25/28 ,  C06B25/30 ,  D03D23/00 ,  D03D43/00 ,  C06B45/30 ,  C06B25/24 ,  C06B45/10

CPC分类号： C06B45/30 ,  C06B25/24 ,  C06B39/00 ,  C06B45/105

摘要： Propellant compositions include an energetic binder, such as nitrocellulose, and a stabilized, encapsulated red phosphorous as a ballistic modifier. The propellant composition may additionally include an energetic plasticizer, such as nitroglycerine. For example, the propellant composition may be formed by mixing a double or multi base propellant that includes nitrocellulose plasticized with nitroglycerine with the stabilized, encapsulated red phosphorus. The propellant compositions may be substantially lead-free and may exhibit improved ballistic properties. Methods of forming such propellant compositions and an ordnance device including such propellant compositions are also disclosed.

摘要翻译： 推进剂组合物包括能量粘合剂，例如硝化纤维素，和稳定的包封的红磷作为弹道改性剂。 推进剂组合物还可以包括能量增塑剂，例如硝化甘油。 例如，推进剂组合物可以通过将包含硝化甘油的硝化纤维素与稳定化的包封的红磷混合在一起的双或多基础推进剂形成。 推进剂组合物可以是基本上无铅的并且可以表现出改进的防弹性能。 还公开了形成这种推进剂组合物的方法和包括这种推进剂组合物的弹药装置。