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- The grain appearance and size of two different ferric oxides were compared and analysed why they had different effect. 利用扫描电镜对比了它们的颗粒尺寸和外观形态，分析了它们使用效果不同的原因。
- In this paper,the effects of composition of transition metal oxides,atmosphere and the nucleation agent on the gloss of metal glazes in ferric oxides were discussed. 本文采用廉价的铁系氧化物,研究了过渡金属氧化物的组成、气氛、晶核剂等因素对釉面金属光泽的影响。
- To avoid the retention of ferric oxides and dust in the fissure of longitudinal submerged arc welded pipe, the adsorption treater has been designed and manufactured. 为了克服氧化铁及粉尘等杂物滞留在直缝焊管缝内,设计并制作了吸附处理装置。
- Investigation has been made of the effect of added titanium polyphosphates and magnetic ferric oxides on the performance of organic coatings by the electrochemical methods. 本文利用电化学方法研究了在油漆涂层中添加三聚磷酸钛和磁性氧化铁对金属防护性能的影响。
- The results show that Pt-Fe/C catalyst has smaller crystal lattice parameter than Pt/C catalyst and the potential state of Fe in it should be alloy state integrated with Pt, but a portion of Fe in the catalyst surface exists as ferric oxides as well. 结果显示:Pt Fe/C催化剂比单一Pt/C催化剂有更小的晶格参数,其中Fe元素可能的存在形态应为与铂结合的合金态,但不排除表面存在部分氧化态。
- A natural brown earth containing ferric oxide and manganese oxides, used as pigment. 棕土含有红色氧化铁和氧化锰的天然棕色泥土，用作颜料
- In this paper, the effect of composition of transition metal oxides obtained by the orthogonal design , atmosphere and the nucleation agent on the gloss of metal glazes in ferric oxides was discussed. 采用廉价的铁系氧化物,研究了正交设计的过度金属氧化物组成、气氛、晶核剂等因素对釉面金属光泽的影响。
- 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。
- A natural brown earth containing ferric oxide and manganese oxides,used as pigment. 棕土含有红色氧化铁和氧化锰的天然棕色泥土，用作颜料
- The removal of turbidity, organics and algae cell in the filtration is enhanced by sand coated by metal oxides such as ferric oxide and titanium oxide. 通过在石英砂表面罩盖金属氧化物-氧化铁、氧化钛，来提高过滤对浊度、有机物、藻细胞的去除率。
- 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。
