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- ferrite spinel 铁锰尖晶石
- The spinel ferrite ultrafine particle catalysts were prepared by sol-gel method and characterized by DTA-TG, IR, XRD and BET surface area measurement methods. 采用溶胶 -凝胶法制备了含Zn、Ni、Co的铁酸盐纳米微粒催化剂 ;运用DTA -TG、IR、XRD以及BET比表面测试等手段对所制备的样品进行了表征 .
- All the samples have been characterized by XRD, FT-IR, VSM to research the impact of the different divalent ion Mg2+, Ni2+ and Co2+ on the magnetism of the spinel ferrite. 采用XRD、FT-IR、VSM（振动样品磁强计）等分析手段进行分析和表征，研究Mg2+、Ni2+、Co2+不同离子的引入对形成的尖晶石型铁氧体磁学性能的影响。
- The latest developed electroless spinel ferrite films plating technology is introduced. The mechanism of deposition is discussed in detail, and applications are illustrated. 介绍了最新的铁氧体磁性薄膜的化学镀技术、沉积机理及其应用。
- During deformation, the ferrite grains nuc... 碳含量提高有利于铁素体晶粒细化。
- A bauxite spinel castable for furnish is prepared. 研制了矾土尖晶石钢包浇注料。
- All the exsolution lamellae are brown spinel. 蚀变辉长岩中的斜方辉石已经完全蛇纹石化（保留了斜方辉石假象），斜长石完全被水钙铝榴石交代（保留斜长石假象），但单斜辉石保存完好，且发育由尖晶石叶片（棒）构成的出溶结构。
- She is currently undertaking research on the synthesis and properties of LDH thin films, spinel ferrite thin films derived from layered double hydroxides, and functional crystalline materials. 2003年调入北京化工大学可控化学反应科学与技术基础教育部重点实验室工作，主要研究方向：阴离子层状薄膜和尖晶石铁氧体薄膜材料的制备及性能研究；功能晶体材料制备及性能研究。
- STUDY OF DEPHOSPHORIZATION BY CALCIUM FERRITE FLUXES? 铁酸钙渣系脱磷的研究?
- Coated spinel color pigments, process for their production and use. 涂覆尖晶石色料及其生产工艺与使用。
- Removal of azo dye Acid Red B(ARB) by magnetic ferrite adsorbents. 用铁酸盐型磁性吸附剂去除偶氮染料酸性红B
- There are 2 to 3 kg of ferrite magnets in every car. 每辆汽车中使用的铁氧体材料约达2到3公斤。
- The spinel lamellae (or leafs) are parallel to each other. 棕褐色的尖晶石出溶棒（或叶片）一般完全平行，个别情况下发现两组近于直交的尖晶石出溶棒。
- The effect laws of amount of undissolved ferrite has been gained. 得出了未溶铁素体含量的影响规律,弄清了未溶铁素体的作用机理。
- Ferrite magnets can be produced isotropically or anisotropically. 铁氧体能够被生产成同性和异性的。
- XRD patterns show the samples contain spinel cobalt ferrite phase and bcc CoFe_2 phase. The proportion of CoFe_2O_4 to CoFe_2 phase diminishes with the increasing of reducing time. XRD的结果证明:钴铁氧体纳米颗粒经过部分还原后出现了bcc结构的CoFe_2相,并且随着还原时间变长,合金相的所对应的衍射峰强增加,CoFe_2O_4相的变化规律则恰好相反。
- These consist of a series of small ferrite cores of maximum diameter 2mm. 这些由一系列最大直径为2毫米的小铁氧体磁心组成。
- This is a blue colour stain with a spinel structure, widely used in glazes. 这浅蓝色料具有尖晶石结构，广泛适用于不釉中。
- In this paper, the LiMn_20_4 spinel compound was prepared by the sol-gelmethod. 本文采用溶胶-凝胶法合成包覆基体材料LiMn_20_4尖晶石。
- The more pronounced ferrite refinement is achieved as carbon content increased. 碳含量提高有利于铁素体晶粒细化。
