1) agglomerated boron powder
团聚硼粉
1.
In order to study the effect of agglomerated boron powder on the energy release and burning rate characteristics of boron-based fuel-rich solid propellant,the physical and mathematical combustion models of this propellant were established based on the experimental analyses and BDP model.
为研究团聚硼粉对富燃料推进剂燃烧过程中能量释放和燃速特性的影响,结合实验分析建立了基于BDP模型的含团聚硼粉富燃料推进剂一次燃烧的物理和数学模型。
2) agglomerated boron
团聚硼
1.
Effect of agglomerated boron on combustion properties of fuel-rich propellants;
团聚硼对富燃料推进剂燃烧性能的影响
2.
Effect of oxidizer and agglomerated boron particle size on burning rate of fuel-rich propellants;
氧化剂和团聚硼粒度对富燃料推进剂燃速特性的影响
3.
The agglomerated boron,which has good roundness and particle size of 0.
19mm的团聚硼粒子,并制得硼质量分数32%、热值约32M J/kg、工艺性能良好的含硼富燃料推进剂;采用靶线法测试含硼富燃推进剂的燃速及压强指数,并测试不同AP粒度级配、镁铝合金粒径以及团聚硼粒径对富燃推进剂燃速的影响。
3) aggregation of powders
粉体团聚
1.
The main factors that influence the quality of PZT piezoelectric ceramics include aggregation of powders, stoichiometry and aging etc.
影响PZT压电陶瓷质量的主要因素有粉体团聚、化学计量及老化等。
4) powder agglomeration
煤粉团聚
1.
It is quite different in the powder properties between Indonesian coal A and Indonesian coal B based on the analysis of Fourier transform infrared spectroscopy(FTIR) and scanning electronic microscope(SEM) so as to solve the problem of powder agglomeration during the operation of medium-speed coal pulverizer.
为了解决中速磨煤机磨制印尼煤时的煤粉团聚问题,利用傅立叶红外光谱(FTIR)和扫描电镜(SEM)对印尼A煤和B煤进行了分析,发现这两种煤的粉体特性相差很大,印尼A煤含有容易团聚的官能团。
5) agglomerated powder
团聚体粉末
1.
Study on melting characteristics of plasma-sprayed nanometer agglomerated powders;
等离子喷涂纳米团聚体粉末的熔化特性研究
2.
This powder should be reprocessed into agglomerated powder with particle size in the range of 10-90um.
本文主要研究了Al_2O_3-3%TiO_2-2%SiO_2团聚体粉末的热处理过程,探讨热处理温度对粉末形貌、性能的影响,对涂层的微观结构进行了研究。
6) particles transnaturing
团聚粉改性
补充资料：硼粉
分子式：
CAS号：
性质：Mr10.81。ρ2.37g/cm3（无定形）；2.34～2.46g/cm3（晶体）。熔点2177～2301℃。沸点2550～2658℃。硼有最大的容积热量，重量热量仅次于铍。微溶于硝酸，不溶于水。无定形硼化学性质活泼。粉体与空气可形成爆炸性混合物。用镁还原硼酐制无定硼。用于固体冲压发动机和无烟洁净推进剂。
CAS号：
性质：Mr10.81。ρ2.37g/cm3（无定形）；2.34～2.46g/cm3（晶体）。熔点2177～2301℃。沸点2550～2658℃。硼有最大的容积热量，重量热量仅次于铍。微溶于硝酸，不溶于水。无定形硼化学性质活泼。粉体与空气可形成爆炸性混合物。用镁还原硼酐制无定硼。用于固体冲压发动机和无烟洁净推进剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条