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- Keywords Barium ferrite magnetic powder;Dynamic heat-treatment;Circulating fluidized bed;Muffle furnace; 钡铁氧体磁粉;动态热处理;循环流化床;马弗炉;
- barium ferrite magnetic powder 钡铁氧体磁粉
- Bonded Ferrite magnet is made from the mixture of bonded Ferrite magnet powder and synthetic rubber or plastic by extruding, calendaring or injecting method. 粘接铁氧体是由粘接铁氧体磁粉和合成橡胶或塑料等材料复合后,通过挤出,压延或注塑成型的永磁体。
- barium ferrite magnetic thin films 钡铁氧体磁性薄膜
- THE RECENT PROGRESS OF HARD FERRITE MAGNETIC POWDER MANUFACTURE 永磁铁氧体粘结磁粉生产的新进展
- MGC Brand Scries Strontium Ferrite Magnetic Powders have been designed to produce all geade of hard ferrites. MGC牌锶铁氧体系列磁粉可用来生产所有等级的铁氧体磁体。
- This paper studies the effect of magnetic field to PSB enzymatic activity of decolorizing by means adding barium ferrite powder in growing liquid of purple nonsulfur photosynthetic bacteria. 本文采用在紫色非硫光合细菌(简称PSB)的培养液中加入钡铁氧体磁粉的方法研完了磁场对PSB脱色酶活力的影响。
- Ferrite Magnet is produced by powder metallurgical method with chemical composition of Ba/ SrO.6 Fe2 O3. 铁氧体的主要成分是钡或锶和三氧化铁,通过粉末冶金的制造工艺生产而成。
- Ferrite Magnet is produced by powder metallurgical method with chemical composition of Ba/SrO.6Fe2O3. 铁氧体的主要成分是钡或锶和三氧化铁,通过粉末冶金的制造工艺生产而成。
- Colloidal Barium ferrite and colloidal PSS were prepared and nano multilayers were formed on the surface of silicon chip by electrostatic self-assembly. 配制了钡铁氧体溶胶和PSS(聚苯乙烯磺酸钠)溶胶,并利用静电自组装的方法在硅片上组装了纳米多层膜。
- ZHANG Yanqing.Preparation and microwave absorption property of nanophase barium ferrite by citrate method[J].Journal of Tongji University:Natural Science,2004,32 (2):208. [4]张晏清.;纳米钡铁氧体的柠檬酸盐法制备与吸波性能[J]
- The fabrication of mono-dispersed M-type barium ferrite hollow submicrospheres, which may be used as high performance microwave absorbers, is exploringly studied in this thesis. 本文以微波吸收材料的研究为契机,探索研究了基于胶粒模板的单分散M型钡铁氧体亚微空心球的制备方法。
- Magnetic powder tension control is asopted for the rollin and up-wrap. 收放卷排序均采用磁粉张力控制。
- 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。
- Ferrite magnets can be produced isotropically or anisotropically. 铁氧体能够被生产成同性和异性的。
- Emphatically reviewed four systems of permanent magnet material: Al-Ni-Co magnet, ferrite magnet, rare-earth magnet and glue magnet. 着重评介了铝镍钴系永磁材料、氧体永磁材料、土永磁材料和粘结永磁材料四大系列。
- Keywords Nanocrystal;X type barium ferrite;Magnetic property; 纳米晶体;X型钡铁氧体;磁性质;
- In order to improve the resistivity of oxidation, dysprosium cobalt ferrite magnetic fluids were prepared. 摘要为了提高磁流体的抗氧化能力,制备了镝钴铁氧磁流体。
- IMB is Composed of the core of magnetic powder,a layer of high molecular polymer material and functional groups. 磁珠由超细磁粉核心、高分子材料层、化学功能基团层组成,具有超顺磁性和强的蛋白吸附能力。
- Keywords magnetic biological effect;barium ferrite powder;enzym-atic activity of decolorizing;purple nonsulfur photosynthetic bacteria; 磁生物效应;钡铁氧体磁粉;紫色非硫光合细菌;脱色酶活力;