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PREPARATION OF NANO FERRIC OXIDE 纳米氧化铁的制备
nano -sized clubbed ferric oxide red 纳米棒状氧化铁
Outdoor pipe of gas should be painted with mica ferric oxide cover paint twice. 户外烟气管道应该用云母三氧化二铁面漆油漆两次。
The presence of ferric oxide in the ores is key factor resulting in low whiteness of illite. 河南舒山伊利石矿中氧化铁的存在是造成伊利石白度低的主要原因。
The relationship between soil texture, soil ferric oxide and soil spectral reflectance. 氧化铁与土壤质地与土壤反射率的关系。
High strength, good resistance to errosion of ferric oxide slag, good wear resistance. 强度高,抗氧化铁皮渣侵蚀,耐磨性好。
The new technology for the preparation of superfine ferric oxide from pyrite cinder is studied. 研究了用硫铁矿烧渣为原料,制取超细氧化铁红的新工艺。
A pink, odorless, tasteless powder of zinc oxide with a small amount of ferric oxide, dissolved in mineral oils and used in skin lotions. 菱锌矿粉一种粉红的、无气味且无味道的氧化锌粉末，含有少量三氧化二铁，可溶解在矿物油中，并可用于皮肤防护
Coating: Hypromellose, polyethylene glycol 300, titanium dioxide, red ferric oxide and yellow ferric oxide. 涂层： Hypromellose ，聚乙二醇300 ，二氧化钛，氧化铁红和黄色氧化铁。
Factors on the quality of the ferric oxide powder,which were the byproduct in Lysteel cold-mill,were analyzed. 涟钢冷轧厂分析了影响副产品氧化铁粉的各种因素;
Definition: Limonite is a mineral of limonite of hydroxides, containing mainly basic ferric oxide [FeO(OH)]. 本品为氢氧化物类矿物褐铁矿，主含碱式氧化铁[FeO(OH)] 。
The preparation of superfine iron powder by reduction of nano-sized ferric oxide with H_2 at different tempareture for different time was investigated. 本文探讨了用纳米氧化铁粉末还原来制取微细铁粉的工艺。
The reduction rate of ferric oxide powder and specific surface area of superfine iron powder were measured, compared and analyzed. 研究表明纳米氧化铁粉活性高,还原温度低,可获得微细铁粉;测量了各个温度和时间下反应的还原率和所得粉末的比表面积,并进行了比较和分析。
Results show that nano-sized ferric oxide has high reactivity, lower reduction temperature for superfine iron powder preparation. 用纳米氧化铁粉末作原料,分别在不同的温度,不同的还原时间下,用氢气还原来制备微细铁粉。
A pink,odorless,tasteless powder of zinc oxide with a small amount of ferric oxide,dissolved in mineral oils and used in skin lotions. 菱锌矿粉一种粉红的、无气味且无味道的氧化锌粉末，含有少量三氧化二铁，可溶解在矿物油中，并可用于皮肤防护
In this work, super-pure magnetite concentrates are used to substitute for ferric oxide to produce a high-grade Strontium ferrite powder. 因此,本研究提出用超级磁铁精矿代替铁红和铁鳞来制备高性能永磁锶铁氧体预烧料。
The thermal stability of aluminium titanate-mullite composites was researched by adding ferric oxide and synthesizing composite. 通过引入氧化铁和两相复合的方法对钛酸铝-莫来石复合材料的热稳定性进行了研究。
The reduction rate of ferric oxide powder and specific surface area of superfine iron powder were measured,compared and analyzed. 测量了各个温度和时间下反应的还原率和所得粉末的比表面积,并进行了比较和分析。
The results of EDS and TEM analysis showed that the amorphous ferric oxide was uniformly dispersed on the surface of carbon black and the conc... EDS和TEM分析结果表明,铁/炭黑复合材料中无定形氧化铁在炭黑表面的含量可达40%25,且分散均匀。
As the results,it was suggested to use a coating system composed of zinc-rich epoxy primer,micaceous ferric oxide epoxy intermediate,and modifie... 对干湿交替的设备采用环氧富锌底漆+环氧云铁中间漆+丙烯酸聚氨酯面漆的防护体系具有良好的防护性能,预计其防护寿命可达到8a以上。