硼精粉,boron ore concentrate powder
1)boron ore concentrate powder硼精粉
1.Analysis onboron ore concentrate powder press forming roasting technology;硼精粉挤压成形焙烧技术分析
2)ludwigite powder硼镁铁精矿粉
3)boron powder硼粉
1.Application status of the metal fuels includingboron powder, aluminium powder, magnesium powder and alloy powder,etc.综述了硼粉、铝粉、镁粉和合金粉等金属燃烧剂在固体推进剂中的应用状况,展望了其在固体推进剂中的应用前景。
英文短句/例句
1.Hydrometallurgy Purification and Industrialization of Ultra Fine Amorphous Boron Powder;超细无定形硼粉的湿法提纯与工业化
2.The Preparation of Amorphous Boron Powder by the Method of Heating Reduction with Magnesium of High-temperature Synthesis and Its Industrialization;镁热还原法制备无定形硼粉与工业化
3.Give me a pound of boric acid.给我一磅硼酸粉吧。
4.Boron content of SiC/ B powder depends on the kind of boron sources and its quantity.粉末中硼的含量取决于硼源的种类和用量。
5.Borax must be reduced to powder for infants.硼砂必须研成细粉才能供婴儿使用。
6.Research on the Technology of Fe-based Powder Compact Sintering-Solid Boronizing铁基粉末压坯烧结—固体渗硼技术研究
7.Wear and corrosion properties of 45 steel boronised using Nd_2O_3 as activator稀土粉末渗硼45钢的磨损与腐蚀性能
8.surface active agents-washing powders-determination of total boron content-titrimetric method面活性剂－粉末洗涤剂-硼含量的测定-滴定测量法
9.Behavior and Role of Boron-magnesium in Agglomeration of Fine Iron Ore;硼镁在铁矿粉造块中的行为和作用规律
10.Photoluminescence of Rare Earth Borates and Lanthanum Oxysulfide Phosphors;稀土硼酸盐和硫氧化镧荧光粉的光致发光
11.Self-Propagating Magnesiothermic Reduction Synthesis of High Purity ZrB_2 Micro-Powders;自蔓延镁热还原法制备高纯度二硼化锆微粉
12.Electrochemistry Properties Study of B-Doped Diamond Powder Microelectrode;含硼金刚石粉末微电极的电化学性能研究
13.Research on Technical Processes and Magnetic Properties of NdFeB Melt-spun Magnets;快淬钕铁硼磁粉制备工艺和磁性能的研究
14.Study on Preparation of Calcium Hexaboride Powder by SHS自蔓延镁热还原法制备六硼化钙粉末研究
15.Preparation and Fluorescence Properties of the Green Borophosphate Phosphor硼磷酸盐绿色荧光粉的制备及其荧光性能研究
16.Synthesis and Properties of Rare Earth Ions Doped Yttrium Aluminium Both Borate Phosphors稀土掺杂四硼酸钇铝荧光粉的制备与性能研究
17.Application of Soft-instrumentation in the Process of Hydrogen Decrepitation(HD) of NdFeB Magnets软测量技术在钕铁硼氢粉碎工艺过程中的应用
18.Injection Molding of NdFeB Bonded Magnet from Granulation-free Powder粉料免造粒粘结钕铁硼磁体注塑成型工艺
相关短句/例句
ludwigite powder硼镁铁精矿粉
3)boron powder硼粉
1.Application status of the metal fuels includingboron powder, aluminium powder, magnesium powder and alloy powder,etc.综述了硼粉、铝粉、镁粉和合金粉等金属燃烧剂在固体推进剂中的应用状况,展望了其在固体推进剂中的应用前景。
4)superfine boron powder超细硼粉
1.The surface ofsuperfine boron powder was coated with lithium fluoride prepared by reacting LiOH with HF by the neutral precipitation method.以L iOH、HF为主要原料,采用中和沉淀法对超细硼粉进行了表面包覆。
2.Thesuperfine boron powder was coated by aggradation method with AP using methanol or acetone as the solvent.采用沉积法,以甲醇、丙酮为溶剂,AP为主要原料,对超细硼粉进行包覆。
5)boron carbide powders碳化硼粉
1.Preparation ofboron carbide powders with high tap density;高振实密度碳化硼粉的制备
6)nanometer B powder纳米硼粉
延伸阅读
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。
