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介绍了硼、AP包覆硼和 HTPB胶混合过程中粘度随时间变化情况 ;讨论了镁粉、键合剂对含硼富燃固体推剂药浆粘度的影响。进行了一系列的试验处理 ,降低了含硼富燃固体推进剂药浆粘度 ,使含硼富燃固体推进剂浇注工艺获得成功
The changes of viscosity with time in the process of mixing boron, AP coated boron and HTPB gum were introduced. The effects of magnesium powder and binder on the viscosity of the slurry containing boron-rich solid propellant were discussed. A series of trial treatments were carried out to reduce the viscosity of the slurry of the boron-rich, fuel-rich solid propellant and to make the casting of the boron-rich, fuel-rich solid propellant successful